diff options
383 files changed, 6277 insertions, 3098 deletions
diff --git a/.travis.yml b/.travis.yml index 46be91d18e..f1031a3750 100644 --- a/.travis.yml +++ b/.travis.yml @@ -16,19 +16,18 @@ env: matrix: - "GEM=railties" - "GEM=ap" + - "GEM=ac" - "GEM=am,amo,as,av,aj" - - "GEM=ar:mysql" - "GEM=ar:mysql2" - "GEM=ar:sqlite3" - "GEM=ar:postgresql" - "GEM=aj:integration" - "GEM=guides" rvm: - - 2.2.3 + - 2.2.4 - ruby-head matrix: allow_failures: - - env: "GEM=ar:mysql" - rvm: ruby-head fast_finish: true notifications: diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md index 699b6fd2d1..6871664a22 100644 --- a/CONTRIBUTING.md +++ b/CONTRIBUTING.md @@ -1,16 +1,42 @@ -Ruby on Rails is a volunteer effort. We encourage you to pitch in. [Join the team](http://contributors.rubyonrails.org)! +## How to contribute to Ruby on Rails -* If you want to submit a bug report please make sure to follow our [reporting guidelines](http://edgeguides.rubyonrails.org/contributing_to_ruby_on_rails.html#reporting-an-issue). +#### **Did you find a bug?** -* If you want to submit a patch, please read the [Contributing to Ruby on Rails](http://edgeguides.rubyonrails.org/contributing_to_ruby_on_rails.html) guide. +* **Ensure the bug was not already reported** by searching on GitHub under [Issues](https://github.com/rails/rails/issues). -* If you want to contribute to Rails documentation, please read the [Contributing to the Rails Documentation](http://edgeguides.rubyonrails.org/contributing_to_ruby_on_rails.html#contributing-to-the-rails-documentation) section of the aforementioned guide. +* If unable to find an open issue addressing the problem, [open a new one](https://github.com/rails/rails/issues/new). Be sure to include a **title and clear description**, as much relevant information as possible, and a **code sample** or an **executable test case** demonstrating the expected behavior that is not occurring. -*We only accept bug reports and pull requests on GitHub*. +* If possible, use the relevant bug report templates to create the issue. Simply copy the content of the appropriate template into a .rb file, make the necessary changes to demonstrate the issue, and **paste the content into the issue description**: + * [**Active Record** (models, database) issues](https://github.com/rails/rails/blob/master/guides/bug_report_templates/active_record_master.rb) + * [**Action Pack** (controllers, routing) issues](https://github.com/rails/rails/blob/master/guides/bug_report_templates/action_controller_master.rb) + * [**Generic template** for other issues](https://github.com/rails/rails/blob/master/guides/bug_report_templates/generic_master.rb) -* If you have a question about how to use Ruby on Rails, please [ask it on the rubyonrails-talk mailing list](https://groups.google.com/forum/?fromgroups#!forum/rubyonrails-talk). +* For more detailed information on submitting a bug report and creating an issue, visit our [reporting guidelines](http://edgeguides.rubyonrails.org/contributing_to_ruby_on_rails.html#reporting-an-issue). -* If you have a change or new feature in mind, please [suggest it on the rubyonrails-core mailing list](https://groups.google.com/forum/?fromgroups#!forum/rubyonrails-core) and start writing code. +#### **Did you write a patch that fixes a bug?** + +* Open a new GitHub pull request with the patch. + +* Ensure the PR description clearly describes the problem and solution. Include the relevant issue number if applicable. + +* Before submitting, please read the [Contributing to Ruby on Rails](http://edgeguides.rubyonrails.org/contributing_to_ruby_on_rails.html) guide to know more about coding conventions and benchmarks. + +#### **Do you intend to add a new feature or change an existing one?** + +* Suggest your change in the [rubyonrails-core mailing list](https://groups.google.com/forum/?fromgroups#!forum/rubyonrails-core) and start writing code. + +* Do not open an issue on GitHub until you have collected positive feedback about the change. GitHub issues are primarily intended for bug reports and fixes. + +#### **Do you have questions about the source code?** + +* Ask any question about how to use Ruby on Rails in the [rubyonrails-talk mailing list](https://groups.google.com/forum/?fromgroups#!forum/rubyonrails-talk). + +#### **Do you want to contribute to the Rails documentation?** + +* Please read [Contributing to the Rails Documentation](http://edgeguides.rubyonrails.org/contributing_to_ruby_on_rails.html#contributing-to-the-rails-documentation). + +</br> +Ruby on Rails is a volunteer effort. We encourage you to pitch in and [join the team](http://contributors.rubyonrails.org)! Thanks! :heart: :heart: :heart: @@ -5,29 +5,25 @@ gemspec # We need a newish Rake since Active Job sets its test tasks' descriptions. gem 'rake', '>= 10.3' -# Active Job depends on URI::GID::MissingModelIDError, which isn't released yet. -gem 'globalid', github: 'rails/globalid', branch: 'master' -gem 'rack', github: 'rack/rack', branch: 'master' - # This needs to be with require false to ensure correct loading order, as has to # be loaded after loading the test library. gem 'mocha', '~> 0.14', require: false gem 'rack-cache', '~> 1.2' -gem 'jquery-rails', github: 'rails/jquery-rails', branch: 'master' +gem 'jquery-rails' gem 'coffee-rails', '~> 4.1.0' -gem 'turbolinks', github: 'rails/turbolinks', branch: 'master' -gem 'arel', github: 'rails/arel', branch: 'master' -gem 'mail', github: 'mikel/mail', branch: 'master' - -gem 'sprockets', '~> 4.0', github: 'rails/sprockets', branch: 'master' -gem 'sprockets-rails', '~> 3.0.0.beta3', github: 'rails/sprockets-rails', branch: 'master' -gem 'sass-rails', github: 'rails/sass-rails', branch: 'master' +gem 'turbolinks' # require: false so bcrypt is loaded only when has_secure_password is used. # This is to avoid Active Model (and by extension the entire framework) # being dependent on a binary library. -gem 'bcrypt', '~> 3.1.10', require: false +platforms :mingw, :x64_mingw, :mswin, :mswin64 do + gem 'bcrypt-ruby', '~> 3.0.0', require: false +end + +platforms :ruby, :jruby, :rbx do + gem 'bcrypt', '~> 3.1.10', require: false +end # This needs to be with require false to avoid it being automatically loaded by # sprockets. @@ -64,6 +60,11 @@ group :job do gem 'sequel', require: false end +# Action Cable +group :cable do + gem 'puma', require: false +end + # Add your own local bundler stuff. local_gemfile = File.dirname(__FILE__) + "/.Gemfile" instance_eval File.read local_gemfile if File.exist? local_gemfile @@ -80,8 +81,8 @@ group :test do gem 'benchmark-ips' end -platforms :ruby do - gem 'nokogiri', '>= 1.6.7' +platforms :ruby, :mswin, :mswin64, :mingw, :x64_mingw do + gem 'nokogiri', '>= 1.6.7.1' # Needed for compiling the ActionDispatch::Journey parser. gem 'racc', '>=1.4.6', require: false @@ -91,7 +92,6 @@ platforms :ruby do group :db do gem 'pg', '>= 0.18.0' - gem 'mysql', '>= 2.9.0' gem 'mysql2', '>= 0.4.0' end end diff --git a/Gemfile.lock b/Gemfile.lock index d7abc12b21..4e8c1e1744 100644 --- a/Gemfile.lock +++ b/Gemfile.lock @@ -20,143 +20,74 @@ GIT redis-namespace GIT - remote: git://github.com/mikel/mail.git - revision: 9c313a401729b9aa9177878836829a61adf67b54 - branch: master - specs: - mail (2.6.3.edge) - mime-types (>= 1.16, < 3) - -GIT - remote: git://github.com/rack/rack.git - revision: 35599cfc2751e0ee611c0ff799924b8e7fe0c0b4 - branch: master - specs: - rack (2.0.0.alpha) - json - -GIT - remote: git://github.com/rails/arel.git - revision: 3c429c5d86e9e2201c2a35d934ca6a8911c18e69 - branch: master - specs: - arel (7.0.0.alpha) - -GIT - remote: git://github.com/rails/globalid.git - revision: 1d8fca667740570d204fd955a0bd39ac539bac7f - branch: master - specs: - globalid (0.3.6) - activesupport (>= 4.1.0) - -GIT - remote: git://github.com/rails/jquery-rails.git - revision: 04fcfa29b859eef9479f89b6a799d00212902385 - branch: master - specs: - jquery-rails (4.0.5) - rails-dom-testing (~> 1.0) - railties (>= 4.2.0) - thor (>= 0.14, < 2.0) - -GIT - remote: git://github.com/rails/sass-rails.git - revision: 6e4eee736bcbfa5b2962467673c7a51abf434c67 - branch: master - specs: - sass-rails (6.0.0) - railties (>= 4.0.0, < 5.0) - sass (~> 3.4) - sprockets (>= 4.0) - sprockets-rails (< 4.0) - -GIT - remote: git://github.com/rails/sprockets-rails.git - revision: 93a45b1c463a063ec7cf4d160107b67aa3db7a1a - branch: master - specs: - sprockets-rails (3.0.0.beta3) - actionpack (>= 4.0) - activesupport (>= 4.0) - sprockets (>= 3.0.0) - -GIT - remote: git://github.com/rails/sprockets.git - revision: 5a77f8b007b8ec61edd783c48baf9d971f1c684d - branch: master - specs: - sprockets (4.0.0) - rack (>= 1, < 3) - -GIT - remote: git://github.com/rails/turbolinks.git - revision: 83d4b3d2c52a681f07900c28adb28bc8da604733 - branch: master - specs: - turbolinks (3.0.0) - coffee-rails - -GIT remote: git://github.com/sass/sass.git - revision: 4e3e1d5684cc29073a507578fc977434ff488c93 + revision: bce9509f396225d721501ea1070a6871b708abb1 branch: stable specs: - sass (3.4.19) + sass (3.4.20) PATH remote: . specs: - actionmailer (5.0.0.alpha) - actionpack (= 5.0.0.alpha) - actionview (= 5.0.0.alpha) - activejob (= 5.0.0.alpha) + actioncable (5.0.0.beta1) + actionpack (= 5.0.0.beta1) + celluloid (~> 0.17.2) + coffee-rails (~> 4.1.0) + em-hiredis (~> 0.3.0) + faye-websocket (~> 0.10.0) + redis (~> 3.0) + websocket-driver (~> 0.6.1) + actionmailer (5.0.0.beta1) + actionpack (= 5.0.0.beta1) + actionview (= 5.0.0.beta1) + activejob (= 5.0.0.beta1) mail (~> 2.5, >= 2.5.4) rails-dom-testing (~> 1.0, >= 1.0.5) - actionpack (5.0.0.alpha) - actionview (= 5.0.0.alpha) - activesupport (= 5.0.0.alpha) + actionpack (5.0.0.beta1) + actionview (= 5.0.0.beta1) + activesupport (= 5.0.0.beta1) rack (~> 2.x) rack-test (~> 0.6.3) rails-dom-testing (~> 1.0, >= 1.0.5) rails-html-sanitizer (~> 1.0, >= 1.0.2) - actionview (5.0.0.alpha) - activesupport (= 5.0.0.alpha) + actionview (5.0.0.beta1) + activesupport (= 5.0.0.beta1) builder (~> 3.1) erubis (~> 2.7.0) rails-dom-testing (~> 1.0, >= 1.0.5) rails-html-sanitizer (~> 1.0, >= 1.0.2) - activejob (5.0.0.alpha) - activesupport (= 5.0.0.alpha) - globalid (>= 0.3.0) - activemodel (5.0.0.alpha) - activesupport (= 5.0.0.alpha) + activejob (5.0.0.beta1) + activesupport (= 5.0.0.beta1) + globalid (>= 0.3.6) + activemodel (5.0.0.beta1) + activesupport (= 5.0.0.beta1) builder (~> 3.1) - activerecord (5.0.0.alpha) - activemodel (= 5.0.0.alpha) - activesupport (= 5.0.0.alpha) - arel (= 7.0.0.alpha) - activesupport (5.0.0.alpha) + activerecord (5.0.0.beta1) + activemodel (= 5.0.0.beta1) + activesupport (= 5.0.0.beta1) + arel (~> 7.0) + activesupport (5.0.0.beta1) concurrent-ruby (~> 1.0) i18n (~> 0.7) json (~> 1.7, >= 1.7.7) method_source minitest (~> 5.1) tzinfo (~> 1.1) - rails (5.0.0.alpha) - actionmailer (= 5.0.0.alpha) - actionpack (= 5.0.0.alpha) - actionview (= 5.0.0.alpha) - activejob (= 5.0.0.alpha) - activemodel (= 5.0.0.alpha) - activerecord (= 5.0.0.alpha) - activesupport (= 5.0.0.alpha) + rails (5.0.0.beta1) + actioncable (= 5.0.0.beta1) + actionmailer (= 5.0.0.beta1) + actionpack (= 5.0.0.beta1) + actionview (= 5.0.0.beta1) + activejob (= 5.0.0.beta1) + activemodel (= 5.0.0.beta1) + activerecord (= 5.0.0.beta1) + activesupport (= 5.0.0.beta1) bundler (>= 1.3.0, < 2.0) - railties (= 5.0.0.alpha) + railties (= 5.0.0.beta1) sprockets-rails (>= 2.0.0) - railties (5.0.0.alpha) - actionpack (= 5.0.0.alpha) - activesupport (= 5.0.0.alpha) + railties (5.0.0.beta1) + actionpack (= 5.0.0.beta1) + activesupport (= 5.0.0.beta1) method_source rake (>= 0.8.7) thor (>= 0.18.1, < 2.0) @@ -165,18 +96,19 @@ GEM remote: https://rubygems.org/ specs: amq-protocol (2.0.0) - backburner (1.1.0) + arel (7.0.0) + backburner (1.2.0) beaneater (~> 1.0) dante (> 0.1.5) bcrypt (3.1.10) - bcrypt (3.1.10-x64-mingw32) - bcrypt (3.1.10-x86-mingw32) + bcrypt-ruby (3.0.1) + bcrypt-ruby (3.0.1-x86-mingw32) beaneater (1.0.0) benchmark-ips (2.3.0) builder (3.2.2) - bunny (2.2.0) + bunny (2.2.1) amq-protocol (>= 2.0.0) - byebug (8.2.0) + byebug (8.2.1) celluloid (0.17.2) celluloid-essentials celluloid-extras @@ -200,24 +132,38 @@ GEM coffee-script (2.4.1) coffee-script-source execjs - coffee-script-source (1.9.1.1) + coffee-script-source (1.10.0) concurrent-ruby (1.0.0) connection_pool (2.2.0) - dalli (2.7.4) + dalli (2.7.5) dante (0.2.0) delayed_job (4.1.1) activesupport (>= 3.0, < 5.0) delayed_job_active_record (4.1.0) activerecord (>= 3.0, < 5) delayed_job (>= 3.0, < 5) + em-hiredis (0.3.0) + eventmachine (~> 1.0) + hiredis (~> 0.5.0) erubis (2.7.0) + eventmachine (1.0.8) execjs (2.6.0) + faye-websocket (0.10.2) + eventmachine (>= 0.12.0) + websocket-driver (>= 0.5.1) ffi (1.9.10) ffi (1.9.10-x64-mingw32) ffi (1.9.10-x86-mingw32) + globalid (0.3.6) + activesupport (>= 4.1.0) + hiredis (0.5.2) hitimes (1.2.3) hitimes (1.2.3-x86-mingw32) i18n (0.7.0) + jquery-rails (4.0.5) + rails-dom-testing (~> 1.0) + railties (>= 4.2.0) + thor (>= 0.14, < 2.0) json (1.8.3) kindlerb (0.1.1) mustache @@ -227,9 +173,11 @@ GEM rb-inotify (>= 0.9) loofah (2.0.3) nokogiri (>= 1.5.9) + mail (2.6.3) + mime-types (>= 1.16, < 3) metaclass (0.0.4) method_source (0.8.2) - mime-types (2.6.2) + mime-types (2.99) mini_portile2 (2.0.0) minitest (5.3.3) mocha (0.14.0) @@ -237,15 +185,25 @@ GEM mono_logger (1.1.0) multi_json (1.11.2) mustache (1.0.2) - mysql (2.9.1) - mysql2 (0.4.1) - nokogiri (1.6.7) + mysql2 (0.4.2) + mysql2 (0.4.2-x64-mingw32) + mysql2 (0.4.2-x86-mingw32) + nokogiri (1.6.7.1) + mini_portile2 (~> 2.0.0.rc2) + nokogiri (1.6.7.1-x64-mingw32) mini_portile2 (~> 2.0.0.rc2) - pg (0.18.3) - psych (2.0.15) + nokogiri (1.6.7.1-x86-mingw32) + mini_portile2 (~> 2.0.0.rc2) + pg (0.18.4) + pg (0.18.4-x64-mingw32) + pg (0.18.4-x86-mingw32) + psych (2.0.16) + puma (2.15.3) que (0.11.2) - racc (1.4.13) - rack-cache (1.5.0) + racc (1.4.14) + rack (2.0.0.alpha) + json + rack-cache (1.5.1) rack (>= 0.4) rack-test (0.6.3) rack (>= 1.0) @@ -263,7 +221,7 @@ GEM ffi (>= 0.5.0) rdoc (4.2.0) redcarpet (3.2.3) - redis (3.2.1) + redis (3.2.2) redis-namespace (1.5.2) redis (~> 3.0, >= 3.0.4) resque (1.25.2) @@ -277,19 +235,18 @@ GEM redis (~> 3.0) resque (~> 1.25) rufus-scheduler (~> 3.0) - rufus-scheduler (3.1.7) + rufus-scheduler (3.1.10) sdoc (0.4.1) json (~> 1.7, >= 1.7.7) rdoc (~> 4.0) - sequel (4.27.0) + sequel (4.29.0) serverengine (1.5.11) sigdump (~> 0.2.2) - sidekiq (3.5.1) - celluloid (~> 0.17.2) + sidekiq (4.0.1) + concurrent-ruby (~> 1.0) connection_pool (~> 2.2, >= 2.2.0) json (~> 1.0) redis (~> 3.2, >= 3.2.1) - redis-namespace (~> 1.5, >= 1.5.2) sigdump (0.2.3) sinatra (1.0) rack (>= 1.0) @@ -298,7 +255,16 @@ GEM serverengine (~> 1.5.11) thor thread (~> 0.1.7) + sprockets (3.5.2) + concurrent-ruby (~> 1.0) + rack (> 1, < 3) + sprockets-rails (3.0.0) + actionpack (>= 4.0) + activesupport (>= 4.0) + sprockets (>= 3.0.0) sqlite3 (1.3.11) + sqlite3 (1.3.11-x64-mingw32) + sqlite3 (1.3.11-x86-mingw32) stackprof (0.2.7) sucker_punch (1.6.0) celluloid (~> 0.17.2) @@ -307,6 +273,8 @@ GEM thread_safe (0.3.5) timers (4.1.1) hitimes + turbolinks (2.5.3) + coffee-rails tzinfo (1.2.2) thread_safe (~> 0.1) tzinfo-data (1.2015.7) @@ -319,6 +287,9 @@ GEM w3c_validators (1.2) json nokogiri + websocket-driver (0.6.3) + websocket-extensions (>= 0.1.0) + websocket-extensions (0.1.2) PLATFORMS ruby @@ -329,34 +300,31 @@ DEPENDENCIES activerecord-jdbcmysql-adapter (>= 1.3.0) activerecord-jdbcpostgresql-adapter (>= 1.3.0) activerecord-jdbcsqlite3-adapter (>= 1.3.0) - arel! backburner bcrypt (~> 3.1.10) + bcrypt-ruby (~> 3.0.0) benchmark-ips byebug coffee-rails (~> 4.1.0) dalli (>= 2.2.1) delayed_job delayed_job_active_record - globalid! - jquery-rails! + jquery-rails json kindlerb (= 0.1.1) listen (~> 3.0.5) - mail! minitest (< 5.3.4) mocha (~> 0.14) - mysql (>= 2.9.0) mysql2 (>= 0.4.0) - nokogiri (>= 1.6.7) + nokogiri (>= 1.6.7.1) pg (>= 0.18.0) psych (~> 2.0) + puma qu-rails! qu-redis que queue_classic! racc (>= 1.4.6) - rack! rack-cache (~> 1.2) rails! rake (>= 10.3) @@ -364,20 +332,17 @@ DEPENDENCIES resque resque-scheduler sass! - sass-rails! sdoc (~> 0.4.0) sequel sidekiq sneakers - sprockets (~> 4.0)! - sprockets-rails (~> 3.0.0.beta3)! sqlite3 (~> 1.3.6) stackprof sucker_punch - turbolinks! + turbolinks tzinfo-data uglifier (>= 1.3.0) w3c_validators BUNDLED WITH - 1.10.6 + 1.11.2 diff --git a/RAILS_VERSION b/RAILS_VERSION index 2b915d7d5c..80bb1e4be2 100644 --- a/RAILS_VERSION +++ b/RAILS_VERSION @@ -1 +1 @@ -5.0.0.alpha +5.0.0.beta1 @@ -38,7 +38,9 @@ Active Record, Active Model, Action Pack, and Action View can each be used indep In addition to them, Rails also comes with Action Mailer ([README](actionmailer/README.rdoc)), a library to generate and send emails; Active Job ([README](activejob/README.md)), a framework for declaring jobs and making them run on a variety of queueing -backends; and Active Support ([README](activesupport/README.rdoc)), a collection +backends; Action Cable ([README](actioncable/README.md)), a framework to +integrate WebSockets with a Rails application; +and Active Support ([README](activesupport/README.rdoc)), a collection of utility classes and standard library extensions that are useful for Rails, and may also be used independently outside Rails. @@ -7,11 +7,12 @@ require 'railties/lib/rails/api/task' desc "Build gem files for all projects" task :build => "all:build" +desc "Prepare the release" +task :prep_release => "all:prep_release" + desc "Release all gems to rubygems and create a tag" task :release => "all:release" -PROJECTS = %w(activesupport activemodel actionpack actionview actionmailer activerecord railties activejob) - desc 'Run all tests by default' task :default => %w(test test:isolated) @@ -19,7 +20,7 @@ task :default => %w(test test:isolated) desc "Run #{task_name} task for all projects" task task_name do errors = [] - PROJECTS.each do |project| + FRAMEWORKS.each do |project| system(%(cd #{project} && #{$0} #{task_name})) || errors << project end fail("Errors in #{errors.join(', ')}") unless errors.empty? @@ -28,7 +29,7 @@ end desc "Smoke-test all projects" task :smoke do - (PROJECTS - %w(activerecord)).each do |project| + (FRAMEWORKS - %w(activerecord)).each do |project| system %(cd #{project} && #{$0} test:isolated) end system %(cd activerecord && #{$0} sqlite3:isolated_test) diff --git a/actioncable/CHANGELOG.md b/actioncable/CHANGELOG.md new file mode 100644 index 0000000000..64aea88588 --- /dev/null +++ b/actioncable/CHANGELOG.md @@ -0,0 +1,8 @@ +## Rails 5.0.0.beta1 (December 18, 2015) ## + +* No changes. + + +* Added to Rails! + + *DHH*
\ No newline at end of file diff --git a/actioncable/MIT-LICENSE b/actioncable/MIT-LICENSE new file mode 100644 index 0000000000..a4910677eb --- /dev/null +++ b/actioncable/MIT-LICENSE @@ -0,0 +1,20 @@ +Copyright (c) 2015 Basecamp, LLC + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/actioncable/README.md b/actioncable/README.md new file mode 100644 index 0000000000..32f49c215f --- /dev/null +++ b/actioncable/README.md @@ -0,0 +1,457 @@ +# Action Cable –- Integrated WebSockets for Rails + +Action Cable seamlessly integrates WebSockets with the rest of your Rails application. +It allows for real-time features to be written in Ruby in the same style +and form as the rest of your Rails application, while still being performant +and scalable. It's a full-stack offering that provides both a client-side +JavaScript framework and a server-side Ruby framework. You have access to your full +domain model written with Active Record or your ORM of choice. + + +## Terminology + +A single Action Cable server can handle multiple connection instances. It has one +connection instance per WebSocket connection. A single user may have multiple +WebSockets open to your application if they use multiple browser tabs or devices. +The client of a WebSocket connection is called the consumer. + +Each consumer can in turn subscribe to multiple cable channels. Each channel encapsulates +a logical unit of work, similar to what a controller does in a regular MVC setup. For example, +you could have a `ChatChannel` and a `AppearancesChannel`, and a consumer could be subscribed to either +or to both of these channels. At the very least, a consumer should be subscribed to one channel. + +When the consumer is subscribed to a channel, they act as a subscriber. The connection between +the subscriber and the channel is, surprise-surprise, called a subscription. A consumer +can act as a subscriber to a given channel any number of times. For example, a consumer +could subscribe to multiple chat rooms at the same time. (And remember that a physical user may +have multiple consumers, one per tab/device open to your connection). + +Each channel can then again be streaming zero or more broadcastings. A broadcasting is a +pubsub link where anything transmitted by the broadcaster is sent directly to the channel +subscribers who are streaming that named broadcasting. + +As you can see, this is a fairly deep architectural stack. There's a lot of new terminology +to identify the new pieces, and on top of that, you're dealing with both client and server side +reflections of each unit. + +## Examples + +### A full-stack example + +The first thing you must do is define your `ApplicationCable::Connection` class in Ruby. This +is the place where you authorize the incoming connection, and proceed to establish it +if all is well. Here's the simplest example starting with the server-side connection class: + +```ruby +# app/channels/application_cable/connection.rb +module ApplicationCable + class Connection < ActionCable::Connection::Base + identified_by :current_user + + def connect + self.current_user = find_verified_user + end + + protected + def find_verified_user + if current_user = User.find_by(id: cookies.signed[:user_id]) + current_user + else + reject_unauthorized_connection + end + end + end +end +``` +Here `identified_by` is a connection identifier that can be used to find the specific connection again or later. +Note that anything marked as an identifier will automatically create a delegate by the same name on any channel instances created off the connection. + +Then you should define your `ApplicationCable::Channel` class in Ruby. This is the place where you put +shared logic between your channels. + +```ruby +# app/channels/application_cable/channel.rb +module ApplicationCable + class Channel < ActionCable::Channel::Base + end +end +``` + +This relies on the fact that you will already have handled authentication of the user, and +that a successful authentication sets a signed cookie with the `user_id`. This cookie is then +automatically sent to the connection instance when a new connection is attempted, and you +use that to set the `current_user`. By identifying the connection by this same current_user, +you're also ensuring that you can later retrieve all open connections by a given user (and +potentially disconnect them all if the user is deleted or deauthorized). + +The client-side needs to setup a consumer instance of this connection. That's done like so: + +```coffeescript +# app/assets/javascripts/cable.coffee +#= require action_cable + +@App = {} +App.cable = ActionCable.createConsumer("ws://cable.example.com") +``` + +The ws://cable.example.com address must point to your set of Action Cable servers, and it +must share a cookie namespace with the rest of the application (which may live under http://example.com). +This ensures that the signed cookie will be correctly sent. + +That's all you need to establish the connection! But of course, this isn't very useful in +itself. This just gives you the plumbing. To make stuff happen, you need content. That content +is defined by declaring channels on the server and allowing the consumer to subscribe to them. + + +### Channel example 1: User appearances + +Here's a simple example of a channel that tracks whether a user is online or not and what page they're on. +(This is useful for creating presence features like showing a green dot next to a user name if they're online). + +First you declare the server-side channel: + +```ruby +# app/channels/appearance_channel.rb +class AppearanceChannel < ApplicationCable::Channel + def subscribed + current_user.appear + end + + def unsubscribed + current_user.disappear + end + + def appear(data) + current_user.appear on: data['appearing_on'] + end + + def away + current_user.away + end +end +``` + +The `#subscribed` callback is invoked when, as we'll show below, a client-side subscription is initiated. In this case, +we take that opportunity to say "the current user has indeed appeared". That appear/disappear API could be backed by +Redis or a database or whatever else. Here's what the client-side of that looks like: + +```coffeescript +# app/assets/javascripts/cable/subscriptions/appearance.coffee +App.cable.subscriptions.create "AppearanceChannel", + # Called when the subscription is ready for use on the server + connected: -> + @install() + @appear() + + # Called when the WebSocket connection is closed + disconnected: -> + @uninstall() + + # Called when the subscription is rejected by the server + rejected: -> + @uninstall() + + appear: -> + # Calls `AppearanceChannel#appear(data)` on the server + @perform("appear", appearing_on: $("main").data("appearing-on")) + + away: -> + # Calls `AppearanceChannel#away` on the server + @perform("away") + + + buttonSelector = "[data-behavior~=appear_away]" + + install: -> + $(document).on "page:change.appearance", => + @appear() + + $(document).on "click.appearance", buttonSelector, => + @away() + false + + $(buttonSelector).show() + + uninstall: -> + $(document).off(".appearance") + $(buttonSelector).hide() +``` + +Simply calling `App.cable.subscriptions.create` will setup the subscription, which will call `AppearanceChannel#subscribed`, +which in turn is linked to original `App.cable` -> `ApplicationCable::Connection` instances. + +We then link the client-side `appear` method to `AppearanceChannel#appear(data)`. This is possible because the server-side +channel instance will automatically expose the public methods declared on the class (minus the callbacks), so that these +can be reached as remote procedure calls via a subscription's `perform` method. + +### Channel example 2: Receiving new web notifications + +The appearance example was all about exposing server functionality to client-side invocation over the WebSocket connection. +But the great thing about WebSockets is that it's a two-way street. So now let's show an example where the server invokes +action on the client. + +This is a web notification channel that allows you to trigger client-side web notifications when you broadcast to the right +streams: + +```ruby +# app/channels/web_notifications_channel.rb +class WebNotificationsChannel < ApplicationCable::Channel + def subscribed + stream_from "web_notifications_#{current_user.id}" + end +end +``` + +```coffeescript +# Client-side, which assumes you've already requested the right to send web notifications +App.cable.subscriptions.create "WebNotificationsChannel", + received: (data) -> + new Notification data["title"], body: data["body"] +``` + +```ruby +# Somewhere in your app this is called, perhaps from a NewCommentJob +ActionCable.server.broadcast \ + "web_notifications_#{current_user.id}", { title: 'New things!', body: 'All the news that is fit to print' } +``` + +The `ActionCable.server.broadcast` call places a message in the Redis' pubsub queue under a separate broadcasting name for each user. For a user with an ID of 1, the broadcasting name would be `web_notifications_1`. +The channel has been instructed to stream everything that arrives at `web_notifications_1` directly to the client by invoking the +`#received(data)` callback. The data is the hash sent as the second parameter to the server-side broadcast call, JSON encoded for the trip +across the wire, and unpacked for the data argument arriving to `#received`. + + +### Passing Parameters to Channel + +You can pass parameters from the client side to the server side when creating a subscription. For example: + +```ruby +# app/channels/chat_channel.rb +class ChatChannel < ApplicationCable::Channel + def subscribed + stream_from "chat_#{params[:room]}" + end +end +``` + +Pass an object as the first argument to `subscriptions.create`, and that object will become your params hash in your cable channel. The keyword `channel` is required. + +```coffeescript +# Client-side, which assumes you've already requested the right to send web notifications +App.cable.subscriptions.create { channel: "ChatChannel", room: "Best Room" }, + received: (data) -> + @appendLine(data) + + appendLine: (data) -> + html = @createLine(data) + $("[data-chat-room='Best Room']").append(html) + + createLine: (data) -> + """ + <article class="chat-line"> + <span class="speaker">#{data["sent_by"]}</span> + <span class="body">#{data["body"]}</span> + </article> + """ +``` + +```ruby +# Somewhere in your app this is called, perhaps from a NewCommentJob +ActionCable.server.broadcast \ + "chat_#{room}", { sent_by: 'Paul', body: 'This is a cool chat app.' } +``` + + +### Rebroadcasting message + +A common use case is to rebroadcast a message sent by one client to any other connected clients. + +```ruby +# app/channels/chat_channel.rb +class ChatChannel < ApplicationCable::Channel + def subscribed + stream_from "chat_#{params[:room]}" + end + + def receive(data) + ActionCable.server.broadcast "chat_#{params[:room]}", data + end +end +``` + +```coffeescript +# Client-side, which assumes you've already requested the right to send web notifications +App.chatChannel = App.cable.subscriptions.create { channel: "ChatChannel", room: "Best Room" }, + received: (data) -> + # data => { sent_by: "Paul", body: "This is a cool chat app." } + +App.chatChannel.send({ sent_by: "Paul", body: "This is a cool chat app." }) +``` + +The rebroadcast will be received by all connected clients, _including_ the client that sent the message. Note that params are the same as they were when you subscribed to the channel. + + +### More complete examples + +See the [rails/actioncable-examples](http://github.com/rails/actioncable-examples) repository for a full example of how to setup Action Cable in a Rails app and adding channels. + + +## Configuration + +Action Cable has two required configurations: the Redis connection and specifying allowed request origins. + +### Redis + +By default, `ActionCable::Server::Base` will look for a configuration file in `Rails.root.join('config/redis/cable.yml')`. The file must follow the following format: + +```yaml +production: &production + url: redis://10.10.3.153:6381 +development: &development + url: redis://localhost:6379 +test: *development +``` + +This format allows you to specify one configuration per Rails environment. You can also change the location of the Redis config file in +a Rails initializer with something like: + +```ruby +Rails.application.paths.add "config/redis/cable", with: "somewhere/else/cable.yml" +``` + +### Allowed Request Origins + +Action Cable will only accept requests from specified origins, which are passed to the server config as an array. The origins can be instances of strings or regular expressions, against which a check for match will be performed. + +```ruby +ActionCable.server.config.allowed_request_origins = ['http://rubyonrails.com', /http:\/\/ruby.*/] +``` + +To disable and allow requests from any origin: + +```ruby +ActionCable.server.config.disable_request_forgery_protection = true +``` + +By default, Action Cable allows all requests from localhost:3000 when running in the development environment. + +### Other Configurations + +The other common option to configure is the log tags applied to the per-connection logger. Here's close to what we're using in Basecamp: + +```ruby +ActionCable.server.config.log_tags = [ + -> request { request.env['bc.account_id'] || "no-account" }, + :action_cable, + -> request { request.uuid } +] +``` + +Your websocket url might change between environments. If you host your production server via https, you will need to use the wss scheme +for your ActionCable server, but development might remain http and use the ws scheme. You might use localhost in development and your +domain in production. In any case, to vary the websocket url between environments, add the following configuration to each environment: + +```ruby +config.action_cable.url = "ws://example.com:28080" +``` + +Then add the following line to your layout before your JavaScript tag: + +```erb +<%= action_cable_meta_tag %> +``` + +And finally, create your consumer like so: + +```coffeescript +App.cable = Cable.createConsumer() +``` + +For a full list of all configuration options, see the `ActionCable::Server::Configuration` class. + +Also note that your server must provide at least the same number of database connections as you have workers. The default worker pool is set to 100, so that means you have to make at least that available. You can change that in `config/database.yml` through the `pool` attribute. + + +## Running the cable server + +### Standalone +The cable server(s) is separated from your normal application server. It's still a rack application, but it is its own rack +application. The recommended basic setup is as follows: + +```ruby +# cable/config.ru +require ::File.expand_path('../../config/environment', __FILE__) +Rails.application.eager_load! + +require 'action_cable/process/logging' + +run ActionCable.server +``` + +Then you start the server using a binstub in bin/cable ala: +``` +#!/bin/bash +bundle exec puma -p 28080 cable/config.ru +``` + +The above will start a cable server on port 28080. Remember to point your client-side setup against that using something like: +`App.cable = ActionCable.createConsumer("ws://basecamp.dev:28080")`. + +### In app + +If you are using a threaded server like Puma or Thin, the current implementation of ActionCable can run side-along with your Rails application. For example, to listen for WebSocket requests on `/websocket`, match requests on that path: + +```ruby +# config/routes.rb +Example::Application.routes.draw do + match "/websocket", :to => ActionCable.server, via: [:get, :post] +end +``` + +You can use `App.cable = Cable.createConsumer("/websocket")` to connect to the cable server. + +For every instance of your server you create and for every worker your server spawns, you will also have a new instance of ActionCable, but the use of Redis keeps messages synced across connections. + +### Notes + +Beware that currently the cable server will _not_ auto-reload any changes in the framework. As we've discussed, long-running cable connections mean long-running objects. We don't yet have a way of reloading the classes of those objects in a safe manner. So when you change your channels, or the model your channels use, you must restart the cable server. + +We'll get all this abstracted properly when the framework is integrated into Rails. + +The WebSocket server doesn't have access to the session, but it has access to the cookies. This can be used when you need to handle authentication. You can see one way of doing that with Devise in this [article](http://www.rubytutorial.io/actioncable-devise-authentication). + +## Dependencies + +Action Cable is currently tied to Redis through its use of the pubsub feature to route +messages back and forth over the WebSocket cable connection. This dependency may well +be alleviated in the future, but for the moment that's what it is. So be sure to have +Redis installed and running. + +The Ruby side of things is built on top of [faye-websocket](https://github.com/faye/faye-websocket-ruby) and [celluloid](https://github.com/celluloid/celluloid). + + +## Deployment + +Action Cable is powered by a combination of EventMachine and threads. The +framework plumbing needed for connection handling is handled in the +EventMachine loop, but the actual channel, user-specified, work is handled +in a normal Ruby thread. This means you can use all your regular Rails models +with no problem, as long as you haven't committed any thread-safety sins. + +But this also means that Action Cable needs to run in its own server process. +So you'll have one set of server processes for your normal web work, and another +set of server processes for the Action Cable. The former can be single-threaded, +like Unicorn, but the latter must be multi-threaded, like Puma. + +## License + +Action Cable is released under the MIT license: + +* http://www.opensource.org/licenses/MIT + + +## Support + +Bug reports can be filed for the alpha development project here: + +* https://github.com/rails/actioncable/issues diff --git a/actioncable/Rakefile b/actioncable/Rakefile new file mode 100644 index 0000000000..b6c56e9195 --- /dev/null +++ b/actioncable/Rakefile @@ -0,0 +1,13 @@ +require 'rake/testtask' + +dir = File.dirname(__FILE__) + +task :default => :test + +Rake::TestTask.new do |t| + t.libs << "test" + t.test_files = Dir.glob("#{dir}/test/**/*_test.rb") + t.warning = true + t.verbose = true + t.ruby_opts = ["--dev"] if defined?(JRUBY_VERSION) +end diff --git a/actioncable/actioncable.gemspec b/actioncable/actioncable.gemspec new file mode 100644 index 0000000000..74c21bd24d --- /dev/null +++ b/actioncable/actioncable.gemspec @@ -0,0 +1,32 @@ +version = File.read(File.expand_path('../../RAILS_VERSION', __FILE__)).strip + +Gem::Specification.new do |s| + s.platform = Gem::Platform::RUBY + s.name = 'actioncable' + s.version = version + s.summary = 'WebSocket framework for Rails.' + s.description = 'Structure many real-time application concerns into channels over a single WebSocket connection.' + + s.required_ruby_version = '>= 2.2.2' + + s.license = 'MIT' + + s.author = ['Pratik Naik', 'David Heinemeier Hansson'] + s.email = ['pratiknaik@gmail.com', 'david@loudthinking.com'] + s.homepage = 'http://rubyonrails.org' + + s.files = Dir['CHANGELOG.md', 'MIT-LICENSE', 'README.md', 'lib/**/*'] + s.require_path = 'lib' + + s.add_dependency 'actionpack', version + + s.add_dependency 'coffee-rails', '~> 4.1.0' + s.add_dependency 'faye-websocket', '~> 0.10.0' + s.add_dependency 'websocket-driver', '~> 0.6.1' + s.add_dependency 'celluloid', '~> 0.17.2' + s.add_dependency 'em-hiredis', '~> 0.3.0' + s.add_dependency 'redis', '~> 3.0' + + s.add_development_dependency 'puma' + s.add_development_dependency 'mocha' +end diff --git a/actioncable/lib/action_cable.rb b/actioncable/lib/action_cable.rb new file mode 100644 index 0000000000..f27698765c --- /dev/null +++ b/actioncable/lib/action_cable.rb @@ -0,0 +1,50 @@ +#-- +# Copyright (c) 2015 Basecamp, LLC +# +# Permission is hereby granted, free of charge, to any person obtaining +# a copy of this software and associated documentation files (the +# "Software"), to deal in the Software without restriction, including +# without limitation the rights to use, copy, modify, merge, publish, +# distribute, sublicense, and/or sell copies of the Software, and to +# permit persons to whom the Software is furnished to do so, subject to +# the following conditions: +# +# The above copyright notice and this permission notice shall be +# included in all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE +# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +#++ + +require 'active_support' +require 'active_support/rails' +require 'action_cable/version' + +module ActionCable + extend ActiveSupport::Autoload + + INTERNAL = { + identifiers: { + ping: '_ping'.freeze + }, + message_types: { + confirmation: 'confirm_subscription'.freeze, + rejection: 'reject_subscription'.freeze + } + } + + # Singleton instance of the server + module_function def server + @server ||= ActionCable::Server::Base.new + end + + autoload :Server + autoload :Connection + autoload :Channel + autoload :RemoteConnections +end diff --git a/actioncable/lib/action_cable/channel.rb b/actioncable/lib/action_cable/channel.rb new file mode 100644 index 0000000000..7ae262ce5f --- /dev/null +++ b/actioncable/lib/action_cable/channel.rb @@ -0,0 +1,14 @@ +module ActionCable + module Channel + extend ActiveSupport::Autoload + + eager_autoload do + autoload :Base + autoload :Broadcasting + autoload :Callbacks + autoload :Naming + autoload :PeriodicTimers + autoload :Streams + end + end +end diff --git a/actioncable/lib/action_cable/channel/base.rb b/actioncable/lib/action_cable/channel/base.rb new file mode 100644 index 0000000000..ce9d62635c --- /dev/null +++ b/actioncable/lib/action_cable/channel/base.rb @@ -0,0 +1,277 @@ +require 'set' + +module ActionCable + module Channel + # The channel provides the basic structure of grouping behavior into logical units when communicating over the WebSocket connection. + # You can think of a channel like a form of controller, but one that's capable of pushing content to the subscriber in addition to simply + # responding to the subscriber's direct requests. + # + # Channel instances are long-lived. A channel object will be instantiated when the cable consumer becomes a subscriber, and then + # lives until the consumer disconnects. This may be seconds, minutes, hours, or even days. That means you have to take special care + # not to do anything silly in a channel that would balloon its memory footprint or whatever. The references are forever, so they won't be released + # as is normally the case with a controller instance that gets thrown away after every request. + # + # Long-lived channels (and connections) also mean you're responsible for ensuring that the data is fresh. If you hold a reference to a user + # record, but the name is changed while that reference is held, you may be sending stale data if you don't take precautions to avoid it. + # + # The upside of long-lived channel instances is that you can use instance variables to keep reference to objects that future subscriber requests + # can interact with. Here's a quick example: + # + # class ChatChannel < ApplicationCable::Channel + # def subscribed + # @room = Chat::Room[params[:room_number]] + # end + # + # def speak(data) + # @room.speak data, user: current_user + # end + # end + # + # The #speak action simply uses the Chat::Room object that was created when the channel was first subscribed to by the consumer when that + # subscriber wants to say something in the room. + # + # == Action processing + # + # Unlike Action Controllers, channels do not follow a REST constraint form for its actions. It's a remote-procedure call model. You can + # declare any public method on the channel (optionally taking a data argument), and this method is automatically exposed as callable to the client. + # + # Example: + # + # class AppearanceChannel < ApplicationCable::Channel + # def subscribed + # @connection_token = generate_connection_token + # end + # + # def unsubscribed + # current_user.disappear @connection_token + # end + # + # def appear(data) + # current_user.appear @connection_token, on: data['appearing_on'] + # end + # + # def away + # current_user.away @connection_token + # end + # + # private + # def generate_connection_token + # SecureRandom.hex(36) + # end + # end + # + # In this example, subscribed/unsubscribed are not callable methods, as they were already declared in ActionCable::Channel::Base, but #appear/away + # are. #generate_connection_token is also not callable as its a private method. You'll see that appear accepts a data parameter, which it then + # uses as part of its model call. #away does not, it's simply a trigger action. + # + # Also note that in this example, current_user is available because it was marked as an identifying attribute on the connection. + # All such identifiers will automatically create a delegation method of the same name on the channel instance. + # + # == Rejecting subscription requests + # + # A channel can reject a subscription request in the #subscribed callback by invoking #reject! + # + # Example: + # + # class ChatChannel < ApplicationCable::Channel + # def subscribed + # @room = Chat::Room[params[:room_number]] + # reject unless current_user.can_access?(@room) + # end + # end + # + # In this example, the subscription will be rejected if the current_user does not have access to the chat room. + # On the client-side, Channel#rejected callback will get invoked when the server rejects the subscription request. + class Base + include Callbacks + include PeriodicTimers + include Streams + include Naming + include Broadcasting + + attr_reader :params, :connection, :identifier + delegate :logger, to: :connection + + class << self + # A list of method names that should be considered actions. This + # includes all public instance methods on a channel, less + # any internal methods (defined on Base), adding back in + # any methods that are internal, but still exist on the class + # itself. + # + # ==== Returns + # * <tt>Set</tt> - A set of all methods that should be considered actions. + def action_methods + @action_methods ||= begin + # All public instance methods of this class, including ancestors + methods = (public_instance_methods(true) - + # Except for public instance methods of Base and its ancestors + ActionCable::Channel::Base.public_instance_methods(true) + + # Be sure to include shadowed public instance methods of this class + public_instance_methods(false)).uniq.map(&:to_s) + methods.to_set + end + end + + protected + # action_methods are cached and there is sometimes need to refresh + # them. ::clear_action_methods! allows you to do that, so next time + # you run action_methods, they will be recalculated + def clear_action_methods! + @action_methods = nil + end + + # Refresh the cached action_methods when a new action_method is added. + def method_added(name) + super + clear_action_methods! + end + end + + def initialize(connection, identifier, params = {}) + @connection = connection + @identifier = identifier + @params = params + + # When a channel is streaming via redis pubsub, we want to delay the confirmation + # transmission until redis pubsub subscription is confirmed. + @defer_subscription_confirmation = false + + @reject_subscription = nil + @subscription_confirmation_sent = nil + + delegate_connection_identifiers + subscribe_to_channel + end + + # Extract the action name from the passed data and process it via the channel. The process will ensure + # that the action requested is a public method on the channel declared by the user (so not one of the callbacks + # like #subscribed). + def perform_action(data) + action = extract_action(data) + + if processable_action?(action) + dispatch_action(action, data) + else + logger.error "Unable to process #{action_signature(action, data)}" + end + end + + # Called by the cable connection when its cut so the channel has a chance to cleanup with callbacks. + # This method is not intended to be called directly by the user. Instead, overwrite the #unsubscribed callback. + def unsubscribe_from_channel + run_callbacks :unsubscribe do + unsubscribed + end + end + + + protected + # Called once a consumer has become a subscriber of the channel. Usually the place to setup any streams + # you want this channel to be sending to the subscriber. + def subscribed + # Override in subclasses + end + + # Called once a consumer has cut its cable connection. Can be used for cleaning up connections or marking + # people as offline or the like. + def unsubscribed + # Override in subclasses + end + + # Transmit a hash of data to the subscriber. The hash will automatically be wrapped in a JSON envelope with + # the proper channel identifier marked as the recipient. + def transmit(data, via: nil) + logger.info "#{self.class.name} transmitting #{data.inspect}".tap { |m| m << " (via #{via})" if via } + connection.transmit ActiveSupport::JSON.encode(identifier: @identifier, message: data) + end + + def defer_subscription_confirmation! + @defer_subscription_confirmation = true + end + + def defer_subscription_confirmation? + @defer_subscription_confirmation + end + + def subscription_confirmation_sent? + @subscription_confirmation_sent + end + + def reject + @reject_subscription = true + end + + def subscription_rejected? + @reject_subscription + end + + private + def delegate_connection_identifiers + connection.identifiers.each do |identifier| + define_singleton_method(identifier) do + connection.send(identifier) + end + end + end + + + def subscribe_to_channel + run_callbacks :subscribe do + subscribed + end + + if subscription_rejected? + reject_subscription + else + transmit_subscription_confirmation unless defer_subscription_confirmation? + end + end + + + def extract_action(data) + (data['action'].presence || :receive).to_sym + end + + def processable_action?(action) + self.class.action_methods.include?(action.to_s) + end + + def dispatch_action(action, data) + logger.info action_signature(action, data) + + if method(action).arity == 1 + public_send action, data + else + public_send action + end + end + + def action_signature(action, data) + "#{self.class.name}##{action}".tap do |signature| + if (arguments = data.except('action')).any? + signature << "(#{arguments.inspect})" + end + end + end + + def transmit_subscription_confirmation + unless subscription_confirmation_sent? + logger.info "#{self.class.name} is transmitting the subscription confirmation" + connection.transmit ActiveSupport::JSON.encode(identifier: @identifier, type: ActionCable::INTERNAL[:message_types][:confirmation]) + @subscription_confirmation_sent = true + end + end + + def reject_subscription + connection.subscriptions.remove_subscription self + transmit_subscription_rejection + end + + def transmit_subscription_rejection + logger.info "#{self.class.name} is transmitting the subscription rejection" + connection.transmit ActiveSupport::JSON.encode(identifier: @identifier, type: ActionCable::INTERNAL[:message_types][:rejection]) + end + end + end +end diff --git a/actioncable/lib/action_cable/channel/broadcasting.rb b/actioncable/lib/action_cable/channel/broadcasting.rb new file mode 100644 index 0000000000..afc23d7d1a --- /dev/null +++ b/actioncable/lib/action_cable/channel/broadcasting.rb @@ -0,0 +1,29 @@ +require 'active_support/core_ext/object/to_param' + +module ActionCable + module Channel + module Broadcasting + extend ActiveSupport::Concern + + delegate :broadcasting_for, to: :class + + class_methods do + # Broadcast a hash to a unique broadcasting for this <tt>model</tt> in this channel. + def broadcast_to(model, message) + ActionCable.server.broadcast(broadcasting_for([ channel_name, model ]), message) + end + + def broadcasting_for(model) #:nodoc: + case + when model.is_a?(Array) + model.map { |m| broadcasting_for(m) }.join(':') + when model.respond_to?(:to_gid_param) + model.to_gid_param + else + model.to_param + end + end + end + end + end +end diff --git a/actioncable/lib/action_cable/channel/callbacks.rb b/actioncable/lib/action_cable/channel/callbacks.rb new file mode 100644 index 0000000000..295d750e86 --- /dev/null +++ b/actioncable/lib/action_cable/channel/callbacks.rb @@ -0,0 +1,35 @@ +require 'active_support/callbacks' + +module ActionCable + module Channel + module Callbacks + extend ActiveSupport::Concern + include ActiveSupport::Callbacks + + included do + define_callbacks :subscribe + define_callbacks :unsubscribe + end + + class_methods do + def before_subscribe(*methods, &block) + set_callback(:subscribe, :before, *methods, &block) + end + + def after_subscribe(*methods, &block) + set_callback(:subscribe, :after, *methods, &block) + end + alias_method :on_subscribe, :after_subscribe + + def before_unsubscribe(*methods, &block) + set_callback(:unsubscribe, :before, *methods, &block) + end + + def after_unsubscribe(*methods, &block) + set_callback(:unsubscribe, :after, *methods, &block) + end + alias_method :on_unsubscribe, :after_unsubscribe + end + end + end +end diff --git a/actioncable/lib/action_cable/channel/naming.rb b/actioncable/lib/action_cable/channel/naming.rb new file mode 100644 index 0000000000..4c9d53b15a --- /dev/null +++ b/actioncable/lib/action_cable/channel/naming.rb @@ -0,0 +1,22 @@ +module ActionCable + module Channel + module Naming + extend ActiveSupport::Concern + + class_methods do + # Returns the name of the channel, underscored, without the <tt>Channel</tt> ending. + # If the channel is in a namespace, then the namespaces are represented by single + # colon separators in the channel name. + # + # ChatChannel.channel_name # => 'chat' + # Chats::AppearancesChannel.channel_name # => 'chats:appearances' + def channel_name + @channel_name ||= name.sub(/Channel$/, '').gsub('::',':').underscore + end + end + + # Delegates to the class' <tt>channel_name</tt> + delegate :channel_name, to: :class + end + end +end diff --git a/actioncable/lib/action_cable/channel/periodic_timers.rb b/actioncable/lib/action_cable/channel/periodic_timers.rb new file mode 100644 index 0000000000..25fe8e5e54 --- /dev/null +++ b/actioncable/lib/action_cable/channel/periodic_timers.rb @@ -0,0 +1,41 @@ +module ActionCable + module Channel + module PeriodicTimers + extend ActiveSupport::Concern + + included do + class_attribute :periodic_timers, instance_reader: false + self.periodic_timers = [] + + after_subscribe :start_periodic_timers + after_unsubscribe :stop_periodic_timers + end + + module ClassMethods + # Allow you to call a private method <tt>every</tt> so often seconds. This periodic timer can be useful + # for sending a steady flow of updates to a client based off an object that was configured on subscription. + # It's an alternative to using streams if the channel is able to do the work internally. + def periodically(callback, every:) + self.periodic_timers += [ [ callback, every: every ] ] + end + end + + private + def active_periodic_timers + @active_periodic_timers ||= [] + end + + def start_periodic_timers + self.class.periodic_timers.each do |callback, options| + active_periodic_timers << EventMachine::PeriodicTimer.new(options[:every]) do + connection.worker_pool.async.run_periodic_timer(self, callback) + end + end + end + + def stop_periodic_timers + active_periodic_timers.each { |timer| timer.cancel } + end + end + end +end diff --git a/actioncable/lib/action_cable/channel/streams.rb b/actioncable/lib/action_cable/channel/streams.rb new file mode 100644 index 0000000000..b5ffa17f72 --- /dev/null +++ b/actioncable/lib/action_cable/channel/streams.rb @@ -0,0 +1,114 @@ +module ActionCable + module Channel + # Streams allow channels to route broadcastings to the subscriber. A broadcasting is, as discussed elsewhere, a pub/sub queue where any data + # put into it is automatically sent to the clients that are connected at that time. It's purely an online queue, though. If you're not + # streaming a broadcasting at the very moment it sends out an update, you'll not get that update when connecting later. + # + # Most commonly, the streamed broadcast is sent straight to the subscriber on the client-side. The channel just acts as a connector between + # the two parties (the broadcaster and the channel subscriber). Here's an example of a channel that allows subscribers to get all new + # comments on a given page: + # + # class CommentsChannel < ApplicationCable::Channel + # def follow(data) + # stream_from "comments_for_#{data['recording_id']}" + # end + # + # def unfollow + # stop_all_streams + # end + # end + # + # So the subscribers of this channel will get whatever data is put into the, let's say, `comments_for_45` broadcasting as soon as it's put there. + # That looks like so from that side of things: + # + # ActionCable.server.broadcast "comments_for_45", author: 'DHH', content: 'Rails is just swell' + # + # If you have a stream that is related to a model, then the broadcasting used can be generated from the model and channel. + # The following example would subscribe to a broadcasting like `comments:Z2lkOi8vVGVzdEFwcC9Qb3N0LzE` + # + # class CommentsChannel < ApplicationCable::Channel + # def subscribed + # post = Post.find(params[:id]) + # stream_for post + # end + # end + # + # You can then broadcast to this channel using: + # + # CommentsChannel.broadcast_to(@post, @comment) + # + # If you don't just want to parlay the broadcast unfiltered to the subscriber, you can supply a callback that lets you alter what goes out. + # Example below shows how you can use this to provide performance introspection in the process: + # + # class ChatChannel < ApplicationCable::Channel + # def subscribed + # @room = Chat::Room[params[:room_number]] + # + # stream_for @room, -> (encoded_message) do + # message = ActiveSupport::JSON.decode(encoded_message) + # + # if message['originated_at'].present? + # elapsed_time = (Time.now.to_f - message['originated_at']).round(2) + # + # ActiveSupport::Notifications.instrument :performance, measurement: 'Chat.message_delay', value: elapsed_time, action: :timing + # logger.info "Message took #{elapsed_time}s to arrive" + # end + # + # transmit message + # end + # end + # + # You can stop streaming from all broadcasts by calling #stop_all_streams. + module Streams + extend ActiveSupport::Concern + + included do + on_unsubscribe :stop_all_streams + end + + # Start streaming from the named <tt>broadcasting</tt> pubsub queue. Optionally, you can pass a <tt>callback</tt> that'll be used + # instead of the default of just transmitting the updates straight to the subscriber. + def stream_from(broadcasting, callback = nil) + # Hold off the confirmation until pubsub#subscribe is successful + defer_subscription_confirmation! + + callback ||= default_stream_callback(broadcasting) + streams << [ broadcasting, callback ] + + EM.next_tick do + pubsub.subscribe(broadcasting, &callback).callback do |reply| + transmit_subscription_confirmation + logger.info "#{self.class.name} is streaming from #{broadcasting}" + end + end + end + + # Start streaming the pubsub queue for the <tt>model</tt> in this channel. Optionally, you can pass a + # <tt>callback</tt> that'll be used instead of the default of just transmitting the updates straight + # to the subscriber. + def stream_for(model, callback = nil) + stream_from(broadcasting_for([ channel_name, model ]), callback) + end + + def stop_all_streams + streams.each do |broadcasting, callback| + pubsub.unsubscribe_proc broadcasting, callback + logger.info "#{self.class.name} stopped streaming from #{broadcasting}" + end.clear + end + + private + delegate :pubsub, to: :connection + + def streams + @_streams ||= [] + end + + def default_stream_callback(broadcasting) + -> (message) do + transmit ActiveSupport::JSON.decode(message), via: "streamed from #{broadcasting}" + end + end + end + end +end diff --git a/actioncable/lib/action_cable/connection.rb b/actioncable/lib/action_cable/connection.rb new file mode 100644 index 0000000000..b672e00682 --- /dev/null +++ b/actioncable/lib/action_cable/connection.rb @@ -0,0 +1,16 @@ +module ActionCable + module Connection + extend ActiveSupport::Autoload + + eager_autoload do + autoload :Authorization + autoload :Base + autoload :Identification + autoload :InternalChannel + autoload :MessageBuffer + autoload :WebSocket + autoload :Subscriptions + autoload :TaggedLoggerProxy + end + end +end diff --git a/actioncable/lib/action_cable/connection/authorization.rb b/actioncable/lib/action_cable/connection/authorization.rb new file mode 100644 index 0000000000..070a70e4e2 --- /dev/null +++ b/actioncable/lib/action_cable/connection/authorization.rb @@ -0,0 +1,13 @@ +module ActionCable + module Connection + module Authorization + class UnauthorizedError < StandardError; end + + private + def reject_unauthorized_connection + logger.error "An unauthorized connection attempt was rejected" + raise UnauthorizedError + end + end + end +end
\ No newline at end of file diff --git a/actioncable/lib/action_cable/connection/base.rb b/actioncable/lib/action_cable/connection/base.rb new file mode 100644 index 0000000000..f7b18a85ae --- /dev/null +++ b/actioncable/lib/action_cable/connection/base.rb @@ -0,0 +1,221 @@ +require 'action_dispatch' + +module ActionCable + module Connection + # For every WebSocket the cable server is accepting, a Connection object will be instantiated. This instance becomes the parent + # of all the channel subscriptions that are created from there on. Incoming messages are then routed to these channel subscriptions + # based on an identifier sent by the cable consumer. The Connection itself does not deal with any specific application logic beyond + # authentication and authorization. + # + # Here's a basic example: + # + # module ApplicationCable + # class Connection < ActionCable::Connection::Base + # identified_by :current_user + # + # def connect + # self.current_user = find_verified_user + # logger.add_tags current_user.name + # end + # + # def disconnect + # # Any cleanup work needed when the cable connection is cut. + # end + # + # protected + # def find_verified_user + # if current_user = User.find_by_identity cookies.signed[:identity_id] + # current_user + # else + # reject_unauthorized_connection + # end + # end + # end + # end + # + # First, we declare that this connection can be identified by its current_user. This allows us later to be able to find all connections + # established for that current_user (and potentially disconnect them if the user was removed from an account). You can declare as many + # identification indexes as you like. Declaring an identification means that a attr_accessor is automatically set for that key. + # + # Second, we rely on the fact that the WebSocket connection is established with the cookies from the domain being sent along. This makes + # it easy to use signed cookies that were set when logging in via a web interface to authorize the WebSocket connection. + # + # Finally, we add a tag to the connection-specific logger with name of the current user to easily distinguish their messages in the log. + # + # Pretty simple, eh? + class Base + include Identification + include InternalChannel + include Authorization + + attr_reader :server, :env, :subscriptions + delegate :worker_pool, :pubsub, to: :server + + attr_reader :logger + + def initialize(server, env) + @server, @env = server, env + + @logger = new_tagged_logger + + @websocket = ActionCable::Connection::WebSocket.new(env) + @subscriptions = ActionCable::Connection::Subscriptions.new(self) + @message_buffer = ActionCable::Connection::MessageBuffer.new(self) + + @_internal_redis_subscriptions = nil + @started_at = Time.now + end + + # Called by the server when a new WebSocket connection is established. This configures the callbacks intended for overwriting by the user. + # This method should not be called directly. Rely on the #connect (and #disconnect) callback instead. + def process + logger.info started_request_message + + if websocket.possible? && allow_request_origin? + websocket.on(:open) { |event| send_async :on_open } + websocket.on(:message) { |event| on_message event.data } + websocket.on(:close) { |event| send_async :on_close } + + respond_to_successful_request + else + respond_to_invalid_request + end + end + + # Data received over the cable is handled by this method. It's expected that everything inbound is JSON encoded. + # The data is routed to the proper channel that the connection has subscribed to. + def receive(data_in_json) + if websocket.alive? + subscriptions.execute_command ActiveSupport::JSON.decode(data_in_json) + else + logger.error "Received data without a live WebSocket (#{data_in_json.inspect})" + end + end + + # Send raw data straight back down the WebSocket. This is not intended to be called directly. Use the #transmit available on the + # Channel instead, as that'll automatically address the correct subscriber and wrap the message in JSON. + def transmit(data) + websocket.transmit data + end + + # Close the WebSocket connection. + def close + websocket.close + end + + # Invoke a method on the connection asynchronously through the pool of thread workers. + def send_async(method, *arguments) + worker_pool.async.invoke(self, method, *arguments) + end + + # Return a basic hash of statistics for the connection keyed with `identifier`, `started_at`, and `subscriptions`. + # This can be returned by a health check against the connection. + def statistics + { + identifier: connection_identifier, + started_at: @started_at, + subscriptions: subscriptions.identifiers, + request_id: @env['action_dispatch.request_id'] + } + end + + def beat + transmit ActiveSupport::JSON.encode(identifier: ActionCable::INTERNAL[:identifiers][:ping], message: Time.now.to_i) + end + + + protected + # The request that initiated the WebSocket connection is available here. This gives access to the environment, cookies, etc. + def request + @request ||= begin + environment = Rails.application.env_config.merge(env) if defined?(Rails.application) && Rails.application + ActionDispatch::Request.new(environment || env) + end + end + + # The cookies of the request that initiated the WebSocket connection. Useful for performing authorization checks. + def cookies + request.cookie_jar + end + + + protected + attr_reader :websocket + attr_reader :message_buffer + + private + def on_open + connect if respond_to?(:connect) + subscribe_to_internal_channel + beat + + message_buffer.process! + server.add_connection(self) + rescue ActionCable::Connection::Authorization::UnauthorizedError + respond_to_invalid_request + end + + def on_message(message) + message_buffer.append message + end + + def on_close + logger.info finished_request_message + + server.remove_connection(self) + + subscriptions.unsubscribe_from_all + unsubscribe_from_internal_channel + + disconnect if respond_to?(:disconnect) + end + + + def allow_request_origin? + return true if server.config.disable_request_forgery_protection + + if Array(server.config.allowed_request_origins).any? { |allowed_origin| allowed_origin === env['HTTP_ORIGIN'] } + true + else + logger.error("Request origin not allowed: #{env['HTTP_ORIGIN']}") + false + end + end + + def respond_to_successful_request + websocket.rack_response + end + + def respond_to_invalid_request + close if websocket.alive? + + logger.info finished_request_message + [ 404, { 'Content-Type' => 'text/plain' }, [ 'Page not found' ] ] + end + + + # Tags are declared in the server but computed in the connection. This allows us per-connection tailored tags. + def new_tagged_logger + TaggedLoggerProxy.new server.logger, + tags: server.config.log_tags.map { |tag| tag.respond_to?(:call) ? tag.call(request) : tag.to_s.camelize } + end + + def started_request_message + 'Started %s "%s"%s for %s at %s' % [ + request.request_method, + request.filtered_path, + websocket.possible? ? ' [WebSocket]' : '', + request.ip, + Time.now.to_s ] + end + + def finished_request_message + 'Finished "%s"%s for %s at %s' % [ + request.filtered_path, + websocket.possible? ? ' [WebSocket]' : '', + request.ip, + Time.now.to_s ] + end + end + end +end diff --git a/actioncable/lib/action_cable/connection/identification.rb b/actioncable/lib/action_cable/connection/identification.rb new file mode 100644 index 0000000000..2d75ff8d6d --- /dev/null +++ b/actioncable/lib/action_cable/connection/identification.rb @@ -0,0 +1,46 @@ +require 'set' + +module ActionCable + module Connection + module Identification + extend ActiveSupport::Concern + + included do + class_attribute :identifiers + self.identifiers = Set.new + end + + class_methods do + # Mark a key as being a connection identifier index that can then used to find the specific connection again later. + # Common identifiers are current_user and current_account, but could be anything really. + # + # Note that anything marked as an identifier will automatically create a delegate by the same name on any + # channel instances created off the connection. + def identified_by(*identifiers) + Array(identifiers).each { |identifier| attr_accessor identifier } + self.identifiers += identifiers + end + end + + # Return a single connection identifier that combines the value of all the registered identifiers into a single gid. + def connection_identifier + unless defined? @connection_identifier + @connection_identifier = connection_gid identifiers.map { |id| instance_variable_get("@#{id}") }.compact + end + + @connection_identifier + end + + private + def connection_gid(ids) + ids.map do |o| + if o.respond_to? :to_gid_param + o.to_gid_param + else + o.to_s + end + end.sort.join(":") + end + end + end +end diff --git a/actioncable/lib/action_cable/connection/internal_channel.rb b/actioncable/lib/action_cable/connection/internal_channel.rb new file mode 100644 index 0000000000..c065a24ab7 --- /dev/null +++ b/actioncable/lib/action_cable/connection/internal_channel.rb @@ -0,0 +1,45 @@ +module ActionCable + module Connection + # Makes it possible for the RemoteConnection to disconnect a specific connection. + module InternalChannel + extend ActiveSupport::Concern + + private + def internal_redis_channel + "action_cable/#{connection_identifier}" + end + + def subscribe_to_internal_channel + if connection_identifier.present? + callback = -> (message) { process_internal_message(message) } + @_internal_redis_subscriptions ||= [] + @_internal_redis_subscriptions << [ internal_redis_channel, callback ] + + EM.next_tick { pubsub.subscribe(internal_redis_channel, &callback) } + logger.info "Registered connection (#{connection_identifier})" + end + end + + def unsubscribe_from_internal_channel + if @_internal_redis_subscriptions.present? + @_internal_redis_subscriptions.each { |channel, callback| EM.next_tick { pubsub.unsubscribe_proc(channel, callback) } } + end + end + + def process_internal_message(message) + message = ActiveSupport::JSON.decode(message) + + case message['type'] + when 'disconnect' + logger.info "Removing connection (#{connection_identifier})" + websocket.close + end + rescue Exception => e + logger.error "There was an exception - #{e.class}(#{e.message})" + logger.error e.backtrace.join("\n") + + close + end + end + end +end diff --git a/actioncable/lib/action_cable/connection/message_buffer.rb b/actioncable/lib/action_cable/connection/message_buffer.rb new file mode 100644 index 0000000000..2f65a1e84a --- /dev/null +++ b/actioncable/lib/action_cable/connection/message_buffer.rb @@ -0,0 +1,54 @@ +module ActionCable + module Connection + # Allows us to buffer messages received from the WebSocket before the Connection has been fully initialized and is ready to receive them. + # Entirely internal operation and should not be used directly by the user. + class MessageBuffer + def initialize(connection) + @connection = connection + @buffered_messages = [] + end + + def append(message) + if valid? message + if processing? + receive message + else + buffer message + end + else + connection.logger.error "Couldn't handle non-string message: #{message.class}" + end + end + + def processing? + @processing + end + + def process! + @processing = true + receive_buffered_messages + end + + protected + attr_reader :connection + attr_accessor :buffered_messages + + private + def valid?(message) + message.is_a?(String) + end + + def receive(message) + connection.send_async :receive, message + end + + def buffer(message) + buffered_messages << message + end + + def receive_buffered_messages + receive buffered_messages.shift until buffered_messages.empty? + end + end + end +end diff --git a/actioncable/lib/action_cable/connection/subscriptions.rb b/actioncable/lib/action_cable/connection/subscriptions.rb new file mode 100644 index 0000000000..65d6634bb0 --- /dev/null +++ b/actioncable/lib/action_cable/connection/subscriptions.rb @@ -0,0 +1,76 @@ +require 'active_support/core_ext/hash/indifferent_access' + +module ActionCable + module Connection + # Collection class for all the channel subscriptions established on a given connection. Responsible for routing incoming commands that arrive on + # the connection to the proper channel. Should not be used directly by the user. + class Subscriptions + def initialize(connection) + @connection = connection + @subscriptions = {} + end + + def execute_command(data) + case data['command'] + when 'subscribe' then add data + when 'unsubscribe' then remove data + when 'message' then perform_action data + else + logger.error "Received unrecognized command in #{data.inspect}" + end + rescue Exception => e + logger.error "Could not execute command from #{data.inspect}) [#{e.class} - #{e.message}]: #{e.backtrace.first(5).join(" | ")}" + end + + def add(data) + id_key = data['identifier'] + id_options = ActiveSupport::JSON.decode(id_key).with_indifferent_access + + subscription_klass = connection.server.channel_classes[id_options[:channel]] + + if subscription_klass + subscriptions[id_key] ||= subscription_klass.new(connection, id_key, id_options) + else + logger.error "Subscription class not found (#{data.inspect})" + end + end + + def remove(data) + logger.info "Unsubscribing from channel: #{data['identifier']}" + remove_subscription subscriptions[data['identifier']] + end + + def remove_subscription(subscription) + subscription.unsubscribe_from_channel + subscriptions.delete(subscription.identifier) + end + + def perform_action(data) + find(data).perform_action ActiveSupport::JSON.decode(data['data']) + end + + + def identifiers + subscriptions.keys + end + + def unsubscribe_from_all + subscriptions.each { |id, channel| channel.unsubscribe_from_channel } + end + + protected + attr_reader :connection, :subscriptions + + private + delegate :logger, to: :connection + + def find(data) + if subscription = subscriptions[data['identifier']] + subscription + else + raise "Unable to find subscription with identifier: #{data['identifier']}" + end + end + end + end +end diff --git a/actioncable/lib/action_cable/connection/tagged_logger_proxy.rb b/actioncable/lib/action_cable/connection/tagged_logger_proxy.rb new file mode 100644 index 0000000000..41afa9680a --- /dev/null +++ b/actioncable/lib/action_cable/connection/tagged_logger_proxy.rb @@ -0,0 +1,40 @@ +module ActionCable + module Connection + # Allows the use of per-connection tags against the server logger. This wouldn't work using the traditional + # <tt>ActiveSupport::TaggedLogging</tt> enhanced Rails.logger, as that logger will reset the tags between requests. + # The connection is long-lived, so it needs its own set of tags for its independent duration. + class TaggedLoggerProxy + attr_reader :tags + + def initialize(logger, tags:) + @logger = logger + @tags = tags.flatten + end + + def add_tags(*tags) + @tags += tags.flatten + @tags = @tags.uniq + end + + def tag(logger) + if logger.respond_to?(:tagged) + current_tags = tags - logger.formatter.current_tags + logger.tagged(*current_tags) { yield } + else + yield + end + end + + %i( debug info warn error fatal unknown ).each do |severity| + define_method(severity) do |message| + log severity, message + end + end + + protected + def log(type, message) + tag(@logger) { @logger.send type, message } + end + end + end +end diff --git a/actioncable/lib/action_cable/connection/web_socket.rb b/actioncable/lib/action_cable/connection/web_socket.rb new file mode 100644 index 0000000000..670d5690ae --- /dev/null +++ b/actioncable/lib/action_cable/connection/web_socket.rb @@ -0,0 +1,29 @@ +require 'faye/websocket' + +module ActionCable + module Connection + # Decorate the Faye::WebSocket with helpers we need. + class WebSocket + delegate :rack_response, :close, :on, to: :websocket + + def initialize(env) + @websocket = Faye::WebSocket.websocket?(env) ? Faye::WebSocket.new(env) : nil + end + + def possible? + websocket + end + + def alive? + websocket && websocket.ready_state == Faye::WebSocket::API::OPEN + end + + def transmit(data) + websocket.send data + end + + protected + attr_reader :websocket + end + end +end diff --git a/actioncable/lib/action_cable/engine.rb b/actioncable/lib/action_cable/engine.rb new file mode 100644 index 0000000000..2d3caa5b0a --- /dev/null +++ b/actioncable/lib/action_cable/engine.rb @@ -0,0 +1,38 @@ +require "rails" +require "action_cable" +require "action_cable/helpers/action_cable_helper" +require "active_support/core_ext/hash/indifferent_access" + +module ActionCable + class Railtie < Rails::Engine # :nodoc: + config.action_cable = ActiveSupport::OrderedOptions.new + config.action_cable.url = '/cable' + + config.eager_load_namespaces << ActionCable + + initializer "action_cable.helpers" do + ActiveSupport.on_load(:action_view) do + include ActionCable::Helpers::ActionCableHelper + end + end + + initializer "action_cable.logger" do + ActiveSupport.on_load(:action_cable) { self.logger ||= ::Rails.logger } + end + + initializer "action_cable.set_configs" do |app| + options = app.config.action_cable + options.allowed_request_origins ||= "http://localhost:3000" if ::Rails.env.development? + + app.paths.add "config/redis/cable", with: "config/redis/cable.yml" + + ActiveSupport.on_load(:action_cable) do + if (redis_cable_path = Pathname.new(app.config.paths["config/redis/cable"].first)).exist? + self.redis = Rails.application.config_for(redis_cable_path).with_indifferent_access + end + + options.each { |k,v| send("#{k}=", v) } + end + end + end +end diff --git a/actioncable/lib/action_cable/gem_version.rb b/actioncable/lib/action_cable/gem_version.rb new file mode 100644 index 0000000000..b1286aea6f --- /dev/null +++ b/actioncable/lib/action_cable/gem_version.rb @@ -0,0 +1,15 @@ +module ActionCable + # Returns the version of the currently loaded Action Cable as a <tt>Gem::Version</tt>. + def self.gem_version + Gem::Version.new VERSION::STRING + end + + module VERSION + MAJOR = 5 + MINOR = 0 + TINY = 0 + PRE = "beta1" + + STRING = [MAJOR, MINOR, TINY, PRE].compact.join(".") + end +end diff --git a/actioncable/lib/action_cable/helpers/action_cable_helper.rb b/actioncable/lib/action_cable/helpers/action_cable_helper.rb new file mode 100644 index 0000000000..b82751468a --- /dev/null +++ b/actioncable/lib/action_cable/helpers/action_cable_helper.rb @@ -0,0 +1,29 @@ +module ActionCable + module Helpers + module ActionCableHelper + # Returns an "action-cable-url" meta tag with the value of the url specified in your + # configuration. Ensure this is above your javascript tag: + # + # <head> + # <%= action_cable_meta_tag %> + # <%= javascript_include_tag 'application', 'data-turbolinks-track' => true %> + # </head> + # + # This is then used by ActionCable to determine the url of your websocket server. + # Your CoffeeScript can then connect to the server without needing to specify the + # url directly: + # + # #= require cable + # @App = {} + # App.cable = Cable.createConsumer() + # + # Make sure to specify the correct server location in each of your environments + # config file: + # + # config.action_cable.url = "ws://example.com:28080" + def action_cable_meta_tag + tag "meta", name: "action-cable-url", content: Rails.application.config.action_cable.url + end + end + end +end diff --git a/actioncable/lib/action_cable/process/logging.rb b/actioncable/lib/action_cable/process/logging.rb new file mode 100644 index 0000000000..72b1a080d1 --- /dev/null +++ b/actioncable/lib/action_cable/process/logging.rb @@ -0,0 +1,10 @@ +require 'action_cable/server' +require 'eventmachine' +require 'celluloid' + +EM.error_handler do |e| + puts "Error raised inside the event loop: #{e.message}" + puts e.backtrace.join("\n") +end + +Celluloid.logger = ActionCable.server.logger diff --git a/actioncable/lib/action_cable/remote_connections.rb b/actioncable/lib/action_cable/remote_connections.rb new file mode 100644 index 0000000000..1230d905ad --- /dev/null +++ b/actioncable/lib/action_cable/remote_connections.rb @@ -0,0 +1,64 @@ +module ActionCable + # If you need to disconnect a given connection, you go through the RemoteConnections. You find the connections you're looking for by + # searching the identifier declared on the connection. Example: + # + # module ApplicationCable + # class Connection < ActionCable::Connection::Base + # identified_by :current_user + # .... + # end + # end + # + # ActionCable.server.remote_connections.where(current_user: User.find(1)).disconnect + # + # That will disconnect all the connections established for User.find(1) across all servers running on all machines (because it uses + # the internal channel that all these servers are subscribed to). + class RemoteConnections + attr_reader :server + + def initialize(server) + @server = server + end + + def where(identifier) + RemoteConnection.new(server, identifier) + end + + private + # Represents a single remote connection found via ActionCable.server.remote_connections.where(*). + # Exists for the solely for the purpose of calling #disconnect on that connection. + class RemoteConnection + class InvalidIdentifiersError < StandardError; end + + include Connection::Identification, Connection::InternalChannel + + def initialize(server, ids) + @server = server + set_identifier_instance_vars(ids) + end + + # Uses the internal channel to disconnect the connection. + def disconnect + server.broadcast internal_redis_channel, type: 'disconnect' + end + + # Returns all the identifiers that were applied to this connection. + def identifiers + server.connection_identifiers + end + + private + attr_reader :server + + def set_identifier_instance_vars(ids) + raise InvalidIdentifiersError unless valid_identifiers?(ids) + ids.each { |k,v| instance_variable_set("@#{k}", v) } + end + + def valid_identifiers?(ids) + keys = ids.keys + identifiers.all? { |id| keys.include?(id) } + end + end + end +end diff --git a/actioncable/lib/action_cable/server.rb b/actioncable/lib/action_cable/server.rb new file mode 100644 index 0000000000..a2a89d5f1e --- /dev/null +++ b/actioncable/lib/action_cable/server.rb @@ -0,0 +1,19 @@ +require 'eventmachine' +EventMachine.epoll if EventMachine.epoll? +EventMachine.kqueue if EventMachine.kqueue? + +module ActionCable + module Server + extend ActiveSupport::Autoload + + eager_autoload do + autoload :Base + autoload :Broadcasting + autoload :Connections + autoload :Configuration + + autoload :Worker + autoload :ActiveRecordConnectionManagement, 'action_cable/server/worker/active_record_connection_management' + end + end +end diff --git a/actioncable/lib/action_cable/server/base.rb b/actioncable/lib/action_cable/server/base.rb new file mode 100644 index 0000000000..740e4b301e --- /dev/null +++ b/actioncable/lib/action_cable/server/base.rb @@ -0,0 +1,77 @@ +# FIXME: Cargo culted fix from https://github.com/celluloid/celluloid-pool/issues/10 +require 'celluloid/current' + +require 'em-hiredis' + +module ActionCable + module Server + # A singleton ActionCable::Server instance is available via ActionCable.server. It's used by the rack process that starts the cable server, but + # also by the user to reach the RemoteConnections instead for finding and disconnecting connections across all servers. + # + # Also, this is the server instance used for broadcasting. See Broadcasting for details. + class Base + include ActionCable::Server::Broadcasting + include ActionCable::Server::Connections + + cattr_accessor(:config, instance_accessor: true) { ActionCable::Server::Configuration.new } + + def self.logger; config.logger; end + delegate :logger, to: :config + + def initialize + end + + # Called by rack to setup the server. + def call(env) + setup_heartbeat_timer + config.connection_class.new(self, env).process + end + + # Disconnect all the connections identified by `identifiers` on this server or any others via RemoteConnections. + def disconnect(identifiers) + remote_connections.where(identifiers).disconnect + end + + # Gateway to RemoteConnections. See that class for details. + def remote_connections + @remote_connections ||= RemoteConnections.new(self) + end + + # The thread worker pool for handling all the connection work on this server. Default size is set by config.worker_pool_size. + def worker_pool + @worker_pool ||= ActionCable::Server::Worker.pool(size: config.worker_pool_size) + end + + # Requires and returns a hash of all the channel class constants keyed by name. + def channel_classes + @channel_classes ||= begin + config.channel_paths.each { |channel_path| require channel_path } + config.channel_class_names.each_with_object({}) { |name, hash| hash[name] = name.constantize } + end + end + + # The redis pubsub adapter used for all streams/broadcasting. + def pubsub + @pubsub ||= redis.pubsub + end + + # The EventMachine Redis instance used by the pubsub adapter. + def redis + @redis ||= EM::Hiredis.connect(config.redis[:url]).tap do |redis| + redis.on(:reconnect_failed) do + logger.info "[ActionCable] Redis reconnect failed." + # logger.info "[ActionCable] Redis reconnected. Closing all the open connections." + # @connections.map &:close + end + end + end + + # All the identifiers applied to the connection class associated with this server. + def connection_identifiers + config.connection_class.identifiers + end + end + + ActiveSupport.run_load_hooks(:action_cable, Base.config) + end +end diff --git a/actioncable/lib/action_cable/server/broadcasting.rb b/actioncable/lib/action_cable/server/broadcasting.rb new file mode 100644 index 0000000000..c759239a0e --- /dev/null +++ b/actioncable/lib/action_cable/server/broadcasting.rb @@ -0,0 +1,54 @@ +require 'redis' + +module ActionCable + module Server + # Broadcasting is how other parts of your application can send messages to the channel subscribers. As explained in Channel, most of the time, these + # broadcastings are streamed directly to the clients subscribed to the named broadcasting. Let's explain with a full-stack example: + # + # class WebNotificationsChannel < ApplicationCable::Channel + # def subscribed + # stream_from "web_notifications_#{current_user.id}" + # end + # end + # + # # Somewhere in your app this is called, perhaps from a NewCommentJob + # ActionCable.server.broadcast \ + # "web_notifications_1", { title: 'New things!', body: 'All shit fit for print' } + # + # # Client-side coffescript, which assumes you've already requested the right to send web notifications + # App.cable.subscriptions.create "WebNotificationsChannel", + # received: (data) -> + # new Notification data['title'], body: data['body'] + module Broadcasting + # Broadcast a hash directly to a named <tt>broadcasting</tt>. It'll automatically be JSON encoded. + def broadcast(broadcasting, message) + broadcaster_for(broadcasting).broadcast(message) + end + + # Returns a broadcaster for a named <tt>broadcasting</tt> that can be reused. Useful when you have a object that + # may need multiple spots to transmit to a specific broadcasting over and over. + def broadcaster_for(broadcasting) + Broadcaster.new(self, broadcasting) + end + + # The redis instance used for broadcasting. Not intended for direct user use. + def broadcasting_redis + @broadcasting_redis ||= Redis.new(config.redis) + end + + private + class Broadcaster + attr_reader :server, :broadcasting + + def initialize(server, broadcasting) + @server, @broadcasting = server, broadcasting + end + + def broadcast(message) + server.logger.info "[ActionCable] Broadcasting to #{broadcasting}: #{message}" + server.broadcasting_redis.publish broadcasting, ActiveSupport::JSON.encode(message) + end + end + end + end +end diff --git a/actioncable/lib/action_cable/server/configuration.rb b/actioncable/lib/action_cable/server/configuration.rb new file mode 100644 index 0000000000..935133cbba --- /dev/null +++ b/actioncable/lib/action_cable/server/configuration.rb @@ -0,0 +1,35 @@ +module ActionCable + module Server + # An instance of this configuration object is available via ActionCable.server.config, which allows you to tweak the configuration points + # in a Rails config initializer. + class Configuration + attr_accessor :logger, :log_tags + attr_accessor :connection_class, :worker_pool_size + attr_accessor :redis, :channels_path + attr_accessor :disable_request_forgery_protection, :allowed_request_origins + attr_accessor :url + + def initialize + @log_tags = [] + + @connection_class = ApplicationCable::Connection + @worker_pool_size = 100 + + @channels_path = Rails.root.join('app/channels') + + @disable_request_forgery_protection = false + end + + def channel_paths + @channels ||= Dir["#{channels_path}/**/*_channel.rb"] + end + + def channel_class_names + @channel_class_names ||= channel_paths.collect do |channel_path| + Pathname.new(channel_path).basename.to_s.split('.').first.camelize + end + end + end + end +end + diff --git a/actioncable/lib/action_cable/server/connections.rb b/actioncable/lib/action_cable/server/connections.rb new file mode 100644 index 0000000000..47dcea8c20 --- /dev/null +++ b/actioncable/lib/action_cable/server/connections.rb @@ -0,0 +1,37 @@ +module ActionCable + module Server + # Collection class for all the connections that's been established on this specific server. Remember, usually you'll run many cable servers, so + # you can't use this collection as an full list of all the connections established against your application. Use RemoteConnections for that. + # As such, this is primarily for internal use. + module Connections + BEAT_INTERVAL = 3 + + def connections + @connections ||= [] + end + + def add_connection(connection) + connections << connection + end + + def remove_connection(connection) + connections.delete connection + end + + # WebSocket connection implementations differ on when they'll mark a connection as stale. We basically never want a connection to go stale, as you + # then can't rely on being able to receive and send to it. So there's a 3 second heartbeat running on all connections. If the beat fails, we automatically + # disconnect. + def setup_heartbeat_timer + EM.next_tick do + @heartbeat_timer ||= EventMachine.add_periodic_timer(BEAT_INTERVAL) do + EM.next_tick { connections.map(&:beat) } + end + end + end + + def open_connections_statistics + connections.map(&:statistics) + end + end + end +end diff --git a/actioncable/lib/action_cable/server/worker.rb b/actioncable/lib/action_cable/server/worker.rb new file mode 100644 index 0000000000..e063b2a2e1 --- /dev/null +++ b/actioncable/lib/action_cable/server/worker.rb @@ -0,0 +1,42 @@ +require 'celluloid' +require 'active_support/callbacks' + +module ActionCable + module Server + # Worker used by Server.send_async to do connection work in threads. Only for internal use. + class Worker + include ActiveSupport::Callbacks + include Celluloid + + attr_reader :connection + define_callbacks :work + include ActiveRecordConnectionManagement + + def invoke(receiver, method, *args) + @connection = receiver + + run_callbacks :work do + receiver.send method, *args + end + rescue Exception => e + logger.error "There was an exception - #{e.class}(#{e.message})" + logger.error e.backtrace.join("\n") + + receiver.handle_exception if receiver.respond_to?(:handle_exception) + end + + def run_periodic_timer(channel, callback) + @connection = channel.connection + + run_callbacks :work do + callback.respond_to?(:call) ? channel.instance_exec(&callback) : channel.send(callback) + end + end + + private + def logger + ActionCable.server.logger + end + end + end +end diff --git a/actioncable/lib/action_cable/server/worker/active_record_connection_management.rb b/actioncable/lib/action_cable/server/worker/active_record_connection_management.rb new file mode 100644 index 0000000000..ecece4e270 --- /dev/null +++ b/actioncable/lib/action_cable/server/worker/active_record_connection_management.rb @@ -0,0 +1,22 @@ +module ActionCable + module Server + class Worker + # Clear active connections between units of work so the long-running channel or connection processes do not hoard connections. + module ActiveRecordConnectionManagement + extend ActiveSupport::Concern + + included do + if defined?(ActiveRecord::Base) + set_callback :work, :around, :with_database_connections + end + end + + def with_database_connections + connection.logger.tag(ActiveRecord::Base.logger) { yield } + ensure + ActiveRecord::Base.clear_active_connections! + end + end + end + end +end
\ No newline at end of file diff --git a/actioncable/lib/action_cable/version.rb b/actioncable/lib/action_cable/version.rb new file mode 100644 index 0000000000..e17877202b --- /dev/null +++ b/actioncable/lib/action_cable/version.rb @@ -0,0 +1,8 @@ +require_relative 'gem_version' + +module ActionCable + # Returns the version of the currently loaded Action Cable as a <tt>Gem::Version</tt> + def self.version + gem_version + end +end diff --git a/actioncable/lib/assets/javascripts/action_cable.coffee.erb b/actioncable/lib/assets/javascripts/action_cable.coffee.erb new file mode 100644 index 0000000000..7daea4ebcd --- /dev/null +++ b/actioncable/lib/assets/javascripts/action_cable.coffee.erb @@ -0,0 +1,23 @@ +#= require_self +#= require action_cable/consumer + +@ActionCable = + INTERNAL: <%= ActionCable::INTERNAL.to_json %> + + createConsumer: (url = @getConfig("url")) -> + new ActionCable.Consumer @createWebSocketURL(url) + + getConfig: (name) -> + element = document.head.querySelector("meta[name='action-cable-#{name}']") + element?.getAttribute("content") + + createWebSocketURL: (url) -> + if url and not /^wss?:/i.test(url) + a = document.createElement("a") + a.href = url + # Fix populating Location properties in IE. Otherwise, protocol will be blank. + a.href = a.href + a.protocol = a.protocol.replace("http", "ws") + a.href + else + url diff --git a/actioncable/lib/assets/javascripts/action_cable/connection.coffee b/actioncable/lib/assets/javascripts/action_cable/connection.coffee new file mode 100644 index 0000000000..2f69a9b26c --- /dev/null +++ b/actioncable/lib/assets/javascripts/action_cable/connection.coffee @@ -0,0 +1,84 @@ +# Encapsulate the cable connection held by the consumer. This is an internal class not intended for direct user manipulation. + +{message_types} = ActionCable.INTERNAL + +class ActionCable.Connection + @reopenDelay: 500 + + constructor: (@consumer) -> + @open() + + send: (data) -> + if @isOpen() + @webSocket.send(JSON.stringify(data)) + true + else + false + + open: => + if @webSocket and not @isState("closed") + throw new Error("Existing connection must be closed before opening") + else + @webSocket = new WebSocket(@consumer.url) + @installEventHandlers() + true + + close: -> + @webSocket?.close() + + reopen: -> + if @isState("closed") + @open() + else + try + @close() + finally + setTimeout(@open, @constructor.reopenDelay) + + isOpen: -> + @isState("open") + + # Private + + isState: (states...) -> + @getState() in states + + getState: -> + return state.toLowerCase() for state, value of WebSocket when value is @webSocket?.readyState + null + + installEventHandlers: -> + for eventName of @events + handler = @events[eventName].bind(this) + @webSocket["on#{eventName}"] = handler + return + + events: + message: (event) -> + {identifier, message, type} = JSON.parse(event.data) + + switch type + when message_types.confirmation + @consumer.subscriptions.notify(identifier, "connected") + when message_types.rejection + @consumer.subscriptions.reject(identifier) + else + @consumer.subscriptions.notify(identifier, "received", message) + + open: -> + @disconnected = false + @consumer.subscriptions.reload() + + close: -> + @disconnect() + + error: -> + @disconnect() + + disconnect: -> + return if @disconnected + @disconnected = true + @consumer.subscriptions.notifyAll("disconnected") + + toJSON: -> + state: @getState() diff --git a/actioncable/lib/assets/javascripts/action_cable/connection_monitor.coffee b/actioncable/lib/assets/javascripts/action_cable/connection_monitor.coffee new file mode 100644 index 0000000000..b594802be1 --- /dev/null +++ b/actioncable/lib/assets/javascripts/action_cable/connection_monitor.coffee @@ -0,0 +1,84 @@ +# Responsible for ensuring the cable connection is in good health by validating the heartbeat pings sent from the server, and attempting +# revival reconnections if things go astray. Internal class, not intended for direct user manipulation. +class ActionCable.ConnectionMonitor + @pollInterval: + min: 3 + max: 30 + + @staleThreshold: 6 # Server::Connections::BEAT_INTERVAL * 2 (missed two pings) + + identifier: ActionCable.INTERNAL.identifiers.ping + + constructor: (@consumer) -> + @consumer.subscriptions.add(this) + @start() + + connected: -> + @reset() + @pingedAt = now() + delete @disconnectedAt + + disconnected: -> + @disconnectedAt = now() + + received: -> + @pingedAt = now() + + reset: -> + @reconnectAttempts = 0 + + start: -> + @reset() + delete @stoppedAt + @startedAt = now() + @poll() + document.addEventListener("visibilitychange", @visibilityDidChange) + + stop: -> + @stoppedAt = now() + document.removeEventListener("visibilitychange", @visibilityDidChange) + + poll: -> + setTimeout => + unless @stoppedAt + @reconnectIfStale() + @poll() + , @getInterval() + + getInterval: -> + {min, max} = @constructor.pollInterval + interval = 5 * Math.log(@reconnectAttempts + 1) + clamp(interval, min, max) * 1000 + + reconnectIfStale: -> + if @connectionIsStale() + @reconnectAttempts++ + unless @disconnectedRecently() + @consumer.connection.reopen() + + connectionIsStale: -> + secondsSince(@pingedAt ? @startedAt) > @constructor.staleThreshold + + disconnectedRecently: -> + @disconnectedAt and secondsSince(@disconnectedAt) < @constructor.staleThreshold + + visibilityDidChange: => + if document.visibilityState is "visible" + setTimeout => + if @connectionIsStale() or not @consumer.connection.isOpen() + @consumer.connection.reopen() + , 200 + + toJSON: -> + interval = @getInterval() + connectionIsStale = @connectionIsStale() + {@startedAt, @stoppedAt, @pingedAt, @reconnectAttempts, connectionIsStale, interval} + + now = -> + new Date().getTime() + + secondsSince = (time) -> + (now() - time) / 1000 + + clamp = (number, min, max) -> + Math.max(min, Math.min(max, number)) diff --git a/actioncable/lib/assets/javascripts/action_cable/consumer.coffee b/actioncable/lib/assets/javascripts/action_cable/consumer.coffee new file mode 100644 index 0000000000..5cf8978d77 --- /dev/null +++ b/actioncable/lib/assets/javascripts/action_cable/consumer.coffee @@ -0,0 +1,31 @@ +#= require action_cable/connection +#= require action_cable/connection_monitor +#= require action_cable/subscriptions +#= require action_cable/subscription + +# The ActionCable.Consumer establishes the connection to a server-side Ruby Connection object. Once established, +# the ActionCable.ConnectionMonitor will ensure that its properly maintained through heartbeats and checking for stale updates. +# The Consumer instance is also the gateway to establishing subscriptions to desired channels through the #createSubscription +# method. +# +# The following example shows how this can be setup: +# +# @App = {} +# App.cable = ActionCable.createConsumer "ws://example.com/accounts/1" +# App.appearance = App.cable.subscriptions.create "AppearanceChannel" +# +# For more details on how you'd configure an actual channel subscription, see ActionCable.Subscription. +class ActionCable.Consumer + constructor: (@url) -> + @subscriptions = new ActionCable.Subscriptions this + @connection = new ActionCable.Connection this + @connectionMonitor = new ActionCable.ConnectionMonitor this + + send: (data) -> + @connection.send(data) + + inspect: -> + JSON.stringify(this, null, 2) + + toJSON: -> + {@url, @subscriptions, @connection, @connectionMonitor} diff --git a/actioncable/lib/assets/javascripts/action_cable/subscription.coffee b/actioncable/lib/assets/javascripts/action_cable/subscription.coffee new file mode 100644 index 0000000000..339d676933 --- /dev/null +++ b/actioncable/lib/assets/javascripts/action_cable/subscription.coffee @@ -0,0 +1,68 @@ +# A new subscription is created through the ActionCable.Subscriptions instance available on the consumer. +# It provides a number of callbacks and a method for calling remote procedure calls on the corresponding +# Channel instance on the server side. +# +# An example demonstrates the basic functionality: +# +# App.appearance = App.cable.subscriptions.create "AppearanceChannel", +# connected: -> +# # Called once the subscription has been successfully completed +# +# appear: -> +# @perform 'appear', appearing_on: @appearingOn() +# +# away: -> +# @perform 'away' +# +# appearingOn: -> +# $('main').data 'appearing-on' +# +# The methods #appear and #away forward their intent to the remote AppearanceChannel instance on the server +# by calling the `@perform` method with the first parameter being the action (which maps to AppearanceChannel#appear/away). +# The second parameter is a hash that'll get JSON encoded and made available on the server in the data parameter. +# +# This is how the server component would look: +# +# class AppearanceChannel < ApplicationActionCable::Channel +# def subscribed +# current_user.appear +# end +# +# def unsubscribed +# current_user.disappear +# end +# +# def appear(data) +# current_user.appear on: data['appearing_on'] +# end +# +# def away +# current_user.away +# end +# end +# +# The "AppearanceChannel" name is automatically mapped between the client-side subscription creation and the server-side Ruby class name. +# The AppearanceChannel#appear/away public methods are exposed automatically to client-side invocation through the @perform method. +class ActionCable.Subscription + constructor: (@subscriptions, params = {}, mixin) -> + @identifier = JSON.stringify(params) + extend(this, mixin) + @subscriptions.add(this) + @consumer = @subscriptions.consumer + + # Perform a channel action with the optional data passed as an attribute + perform: (action, data = {}) -> + data.action = action + @send(data) + + send: (data) -> + @consumer.send(command: "message", identifier: @identifier, data: JSON.stringify(data)) + + unsubscribe: -> + @subscriptions.remove(this) + + extend = (object, properties) -> + if properties? + for key, value of properties + object[key] = value + object diff --git a/actioncable/lib/assets/javascripts/action_cable/subscriptions.coffee b/actioncable/lib/assets/javascripts/action_cable/subscriptions.coffee new file mode 100644 index 0000000000..0316f76a24 --- /dev/null +++ b/actioncable/lib/assets/javascripts/action_cable/subscriptions.coffee @@ -0,0 +1,78 @@ +# Collection class for creating (and internally managing) channel subscriptions. The only method intended to be triggered by the user +# us ActionCable.Subscriptions#create, and it should be called through the consumer like so: +# +# @App = {} +# App.cable = ActionCable.createConsumer "ws://example.com/accounts/1" +# App.appearance = App.cable.subscriptions.create "AppearanceChannel" +# +# For more details on how you'd configure an actual channel subscription, see ActionCable.Subscription. +class ActionCable.Subscriptions + constructor: (@consumer) -> + @subscriptions = [] + @history = [] + + create: (channelName, mixin) -> + channel = channelName + params = if typeof channel is "object" then channel else {channel} + new ActionCable.Subscription this, params, mixin + + # Private + + add: (subscription) -> + @subscriptions.push(subscription) + @notify(subscription, "initialized") + @sendCommand(subscription, "subscribe") + + remove: (subscription) -> + @forget(subscription) + + unless @findAll(subscription.identifier).length + @sendCommand(subscription, "unsubscribe") + + reject: (identifier) -> + for subscription in @findAll(identifier) + @forget(subscription) + @notify(subscription, "rejected") + + forget: (subscription) -> + @subscriptions = (s for s in @subscriptions when s isnt subscription) + + findAll: (identifier) -> + s for s in @subscriptions when s.identifier is identifier + + reload: -> + for subscription in @subscriptions + @sendCommand(subscription, "subscribe") + + notifyAll: (callbackName, args...) -> + for subscription in @subscriptions + @notify(subscription, callbackName, args...) + + notify: (subscription, callbackName, args...) -> + if typeof subscription is "string" + subscriptions = @findAll(subscription) + else + subscriptions = [subscription] + + for subscription in subscriptions + subscription[callbackName]?(args...) + + if callbackName in ["initialized", "connected", "disconnected", "rejected"] + {identifier} = subscription + @record(notification: {identifier, callbackName, args}) + + sendCommand: (subscription, command) -> + {identifier} = subscription + if identifier is ActionCable.INTERNAL.identifiers.ping + @consumer.connection.isOpen() + else + @consumer.send({command, identifier}) + + record: (data) -> + data.time = new Date() + @history = @history.slice(-19) + @history.push(data) + + toJSON: -> + history: @history + identifiers: (subscription.identifier for subscription in @subscriptions) diff --git a/actioncable/lib/rails/generators/channel/USAGE b/actioncable/lib/rails/generators/channel/USAGE new file mode 100644 index 0000000000..27a934c689 --- /dev/null +++ b/actioncable/lib/rails/generators/channel/USAGE @@ -0,0 +1,14 @@ +Description: +============ + Stubs out a new cable channel for the server (in Ruby) and client (in CoffeeScript). + Pass the channel name, either CamelCased or under_scored, and an optional list of channel actions as arguments. + + Note: Turn on the cable connection in app/assets/javascript/cable.coffee after generating any channels. + +Example: +======== + rails generate channel Chat speak + + creates a Chat channel class and CoffeeScript asset: + Channel: app/channels/chat_channel.rb + Assets: app/assets/javascript/channels/chat.coffee diff --git a/actioncable/lib/rails/generators/channel/channel_generator.rb b/actioncable/lib/rails/generators/channel/channel_generator.rb new file mode 100644 index 0000000000..2f37d8055b --- /dev/null +++ b/actioncable/lib/rails/generators/channel/channel_generator.rb @@ -0,0 +1,21 @@ +module Rails + module Generators + class ChannelGenerator < NamedBase + source_root File.expand_path("../templates", __FILE__) + + argument :actions, type: :array, default: [], banner: "method method" + + check_class_collision suffix: "Channel" + + def create_channel_file + template "channel.rb", File.join('app/channels', class_path, "#{file_name}_channel.rb") + template "assets/channel.coffee", File.join('app/assets/javascripts/channels', class_path, "#{file_name}.coffee") + end + + protected + def file_name + @_file_name ||= super.gsub(/\_channel/i, '') + end + end + end +end diff --git a/actioncable/lib/rails/generators/channel/templates/assets/channel.coffee b/actioncable/lib/rails/generators/channel/templates/assets/channel.coffee new file mode 100644 index 0000000000..5467811aba --- /dev/null +++ b/actioncable/lib/rails/generators/channel/templates/assets/channel.coffee @@ -0,0 +1,14 @@ +App.<%= class_name.underscore %> = App.cable.subscriptions.create "<%= class_name %>Channel", + connected: -> + # Called when the subscription is ready for use on the server + + disconnected: -> + # Called when the subscription has been terminated by the server + + received: (data) -> + # Called when there's incoming data on the websocket for this channel +<% actions.each do |action| -%> + + <%= action %>: -> + @perform '<%= action %>' +<% end -%> diff --git a/actioncable/lib/rails/generators/channel/templates/channel.rb b/actioncable/lib/rails/generators/channel/templates/channel.rb new file mode 100644 index 0000000000..6cf04ee61f --- /dev/null +++ b/actioncable/lib/rails/generators/channel/templates/channel.rb @@ -0,0 +1,17 @@ +# Be sure to restart your server when you modify this file. Action Cable runs in an EventMachine loop that does not support auto reloading. +<% module_namespacing do -%> +class <%= class_name %>Channel < ApplicationCable::Channel + def subscribed + # stream_from "some_channel" + end + + def unsubscribed + # Any cleanup needed when channel is unsubscribed + end +<% actions.each do |action| -%> + + def <%= action %> + end +<% end -%> +end +<% end -%> diff --git a/actioncable/test/channel/base_test.rb b/actioncable/test/channel/base_test.rb new file mode 100644 index 0000000000..d41bf3064b --- /dev/null +++ b/actioncable/test/channel/base_test.rb @@ -0,0 +1,184 @@ +require 'test_helper' +require 'stubs/test_connection' +require 'stubs/room' + +class ActionCable::Channel::BaseTest < ActiveSupport::TestCase + class ActionCable::Channel::Base + def kick + @last_action = [ :kick ] + end + + def topic + end + end + + class BasicChannel < ActionCable::Channel::Base + def chatters + @last_action = [ :chatters ] + end + end + + class ChatChannel < BasicChannel + attr_reader :room, :last_action + after_subscribe :toggle_subscribed + after_unsubscribe :toggle_subscribed + + def initialize(*) + @subscribed = false + super + end + + def subscribed + @room = Room.new params[:id] + @actions = [] + end + + def unsubscribed + @room = nil + end + + def toggle_subscribed + @subscribed = !@subscribed + end + + def leave + @last_action = [ :leave ] + end + + def speak(data) + @last_action = [ :speak, data ] + end + + def topic(data) + @last_action = [ :topic, data ] + end + + def subscribed? + @subscribed + end + + def get_latest + transmit data: 'latest' + end + + def receive + @last_action = [ :receive ] + end + + private + def rm_rf + @last_action = [ :rm_rf ] + end + end + + setup do + @user = User.new "lifo" + @connection = TestConnection.new(@user) + @channel = ChatChannel.new @connection, "{id: 1}", { id: 1 } + end + + test "should subscribe to a channel on initialize" do + assert_equal 1, @channel.room.id + end + + test "on subscribe callbacks" do + assert @channel.subscribed + end + + test "channel params" do + assert_equal({ id: 1 }, @channel.params) + end + + test "unsubscribing from a channel" do + assert @channel.room + assert @channel.subscribed? + + @channel.unsubscribe_from_channel + + assert ! @channel.room + assert ! @channel.subscribed? + end + + test "connection identifiers" do + assert_equal @user.name, @channel.current_user.name + end + + test "callable action without any argument" do + @channel.perform_action 'action' => :leave + assert_equal [ :leave ], @channel.last_action + end + + test "callable action with arguments" do + data = { 'action' => :speak, 'content' => "Hello World" } + + @channel.perform_action data + assert_equal [ :speak, data ], @channel.last_action + end + + test "should not dispatch a private method" do + @channel.perform_action 'action' => :rm_rf + assert_nil @channel.last_action + end + + test "should not dispatch a public method defined on Base" do + @channel.perform_action 'action' => :kick + assert_nil @channel.last_action + end + + test "should dispatch a public method defined on Base and redefined on channel" do + data = { 'action' => :topic, 'content' => "This is Sparta!" } + + @channel.perform_action data + assert_equal [ :topic, data ], @channel.last_action + end + + test "should dispatch calling a public method defined in an ancestor" do + @channel.perform_action 'action' => :chatters + assert_equal [ :chatters ], @channel.last_action + end + + test "should dispatch receive action when perform_action is called with empty action" do + data = { 'content' => 'hello' } + @channel.perform_action data + assert_equal [ :receive ], @channel.last_action + end + + test "transmitting data" do + @channel.perform_action 'action' => :get_latest + + expected = ActiveSupport::JSON.encode "identifier" => "{id: 1}", "message" => { "data" => "latest" } + assert_equal expected, @connection.last_transmission + end + + test "subscription confirmation" do + expected = ActiveSupport::JSON.encode "identifier" => "{id: 1}", "type" => "confirm_subscription" + assert_equal expected, @connection.last_transmission + end + + test "actions available on Channel" do + available_actions = %w(room last_action subscribed unsubscribed toggle_subscribed leave speak subscribed? get_latest receive chatters topic).to_set + assert_equal available_actions, ChatChannel.action_methods + end + + test "invalid action on Channel" do + assert_logged("Unable to process ActionCable::Channel::BaseTest::ChatChannel#invalid_action") do + @channel.perform_action 'action' => :invalid_action + end + end + + private + def assert_logged(message) + old_logger = @connection.logger + log = StringIO.new + @connection.instance_variable_set(:@logger, Logger.new(log)) + + begin + yield + + log.rewind + assert_match message, log.read + ensure + @connection.instance_variable_set(:@logger, old_logger) + end + end +end diff --git a/actioncable/test/channel/broadcasting_test.rb b/actioncable/test/channel/broadcasting_test.rb new file mode 100644 index 0000000000..1de04243e5 --- /dev/null +++ b/actioncable/test/channel/broadcasting_test.rb @@ -0,0 +1,29 @@ +require 'test_helper' +require 'stubs/test_connection' +require 'stubs/room' + +class ActionCable::Channel::BroadcastingTest < ActiveSupport::TestCase + class ChatChannel < ActionCable::Channel::Base + end + + setup do + @connection = TestConnection.new + end + + test "broadcasts_to" do + ActionCable.stubs(:server).returns mock().tap { |m| m.expects(:broadcast).with('action_cable:channel:broadcasting_test:chat:Room#1-Campfire', "Hello World") } + ChatChannel.broadcast_to(Room.new(1), "Hello World") + end + + test "broadcasting_for with an object" do + assert_equal "Room#1-Campfire", ChatChannel.broadcasting_for(Room.new(1)) + end + + test "broadcasting_for with an array" do + assert_equal "Room#1-Campfire:Room#2-Campfire", ChatChannel.broadcasting_for([ Room.new(1), Room.new(2) ]) + end + + test "broadcasting_for with a string" do + assert_equal "hello", ChatChannel.broadcasting_for("hello") + end +end diff --git a/actioncable/test/channel/naming_test.rb b/actioncable/test/channel/naming_test.rb new file mode 100644 index 0000000000..89ef6ad8b0 --- /dev/null +++ b/actioncable/test/channel/naming_test.rb @@ -0,0 +1,10 @@ +require 'test_helper' + +class ActionCable::Channel::NamingTest < ActiveSupport::TestCase + class ChatChannel < ActionCable::Channel::Base + end + + test "channel_name" do + assert_equal "action_cable:channel:naming_test:chat", ChatChannel.channel_name + end +end diff --git a/actioncable/test/channel/periodic_timers_test.rb b/actioncable/test/channel/periodic_timers_test.rb new file mode 100644 index 0000000000..1590a12f09 --- /dev/null +++ b/actioncable/test/channel/periodic_timers_test.rb @@ -0,0 +1,40 @@ +require 'test_helper' +require 'stubs/test_connection' +require 'stubs/room' + +class ActionCable::Channel::PeriodicTimersTest < ActiveSupport::TestCase + class ChatChannel < ActionCable::Channel::Base + periodically -> { ping }, every: 5 + periodically :send_updates, every: 1 + + private + def ping + end + end + + setup do + @connection = TestConnection.new + end + + test "periodic timers definition" do + timers = ChatChannel.periodic_timers + + assert_equal 2, timers.size + + first_timer = timers[0] + assert_kind_of Proc, first_timer[0] + assert_equal 5, first_timer[1][:every] + + second_timer = timers[1] + assert_equal :send_updates, second_timer[0] + assert_equal 1, second_timer[1][:every] + end + + test "timer start and stop" do + EventMachine::PeriodicTimer.expects(:new).times(2).returns(true) + channel = ChatChannel.new @connection, "{id: 1}", { id: 1 } + + channel.expects(:stop_periodic_timers).once + channel.unsubscribe_from_channel + end +end diff --git a/actioncable/test/channel/rejection_test.rb b/actioncable/test/channel/rejection_test.rb new file mode 100644 index 0000000000..aa93396d44 --- /dev/null +++ b/actioncable/test/channel/rejection_test.rb @@ -0,0 +1,25 @@ +require 'test_helper' +require 'stubs/test_connection' +require 'stubs/room' + +class ActionCable::Channel::RejectionTest < ActiveSupport::TestCase + class SecretChannel < ActionCable::Channel::Base + def subscribed + reject if params[:id] > 0 + end + end + + setup do + @user = User.new "lifo" + @connection = TestConnection.new(@user) + end + + test "subscription rejection" do + @connection.expects(:subscriptions).returns mock().tap { |m| m.expects(:remove_subscription).with instance_of(SecretChannel) } + @channel = SecretChannel.new @connection, "{id: 1}", { id: 1 } + + expected = ActiveSupport::JSON.encode "identifier" => "{id: 1}", "type" => "reject_subscription" + assert_equal expected, @connection.last_transmission + end + +end diff --git a/actioncable/test/channel/stream_test.rb b/actioncable/test/channel/stream_test.rb new file mode 100644 index 0000000000..1424ded04c --- /dev/null +++ b/actioncable/test/channel/stream_test.rb @@ -0,0 +1,80 @@ +require 'test_helper' +require 'stubs/test_connection' +require 'stubs/room' + +class ActionCable::Channel::StreamTest < ActionCable::TestCase + class ChatChannel < ActionCable::Channel::Base + def subscribed + if params[:id] + @room = Room.new params[:id] + stream_from "test_room_#{@room.id}" + end + end + + def send_confirmation + transmit_subscription_confirmation + end + + end + + test "streaming start and stop" do + run_in_eventmachine do + connection = TestConnection.new + connection.expects(:pubsub).returns mock().tap { |m| m.expects(:subscribe).with("test_room_1").returns stub_everything(:pubsub) } + channel = ChatChannel.new connection, "{id: 1}", { id: 1 } + + connection.expects(:pubsub).returns mock().tap { |m| m.expects(:unsubscribe_proc) } + channel.unsubscribe_from_channel + end + end + + test "stream_for" do + run_in_eventmachine do + connection = TestConnection.new + EM.next_tick do + connection.expects(:pubsub).returns mock().tap { |m| m.expects(:subscribe).with("action_cable:channel:stream_test:chat:Room#1-Campfire").returns stub_everything(:pubsub) } + end + + channel = ChatChannel.new connection, "" + channel.stream_for Room.new(1) + end + end + + test "stream_from subscription confirmation" do + EM.run do + connection = TestConnection.new + connection.expects(:pubsub).returns EM::Hiredis.connect.pubsub + + ChatChannel.new connection, "{id: 1}", { id: 1 } + assert_nil connection.last_transmission + + EM::Timer.new(0.1) do + expected = ActiveSupport::JSON.encode "identifier" => "{id: 1}", "type" => "confirm_subscription" + assert_equal expected, connection.last_transmission, "Did not receive subscription confirmation within 0.1s" + + EM.run_deferred_callbacks + EM.stop + end + end + end + + test "subscription confirmation should only be sent out once" do + EM.run do + connection = TestConnection.new + connection.stubs(:pubsub).returns EM::Hiredis.connect.pubsub + + channel = ChatChannel.new connection, "test_channel" + channel.send_confirmation + channel.send_confirmation + + EM.run_deferred_callbacks + + expected = ActiveSupport::JSON.encode "identifier" => "test_channel", "type" => "confirm_subscription" + assert_equal expected, connection.last_transmission, "Did not receive subscription confirmation" + + assert_equal 1, connection.transmissions.size + EM.stop + end + end + +end diff --git a/actioncable/test/connection/authorization_test.rb b/actioncable/test/connection/authorization_test.rb new file mode 100644 index 0000000000..68668b2835 --- /dev/null +++ b/actioncable/test/connection/authorization_test.rb @@ -0,0 +1,32 @@ +require 'test_helper' +require 'stubs/test_server' + +class ActionCable::Connection::AuthorizationTest < ActionCable::TestCase + class Connection < ActionCable::Connection::Base + attr_reader :websocket + + def connect + reject_unauthorized_connection + end + + def send_async(method, *args) + # Bypass Celluloid + send method, *args + end + end + + test "unauthorized connection" do + run_in_eventmachine do + server = TestServer.new + server.config.allowed_request_origins = %w( http://rubyonrails.com ) + + env = Rack::MockRequest.env_for "/test", 'HTTP_CONNECTION' => 'upgrade', 'HTTP_UPGRADE' => 'websocket', + 'HTTP_ORIGIN' => 'http://rubyonrails.com' + + connection = Connection.new(server, env) + connection.websocket.expects(:close) + + connection.process + end + end +end diff --git a/actioncable/test/connection/base_test.rb b/actioncable/test/connection/base_test.rb new file mode 100644 index 0000000000..da6041db4a --- /dev/null +++ b/actioncable/test/connection/base_test.rb @@ -0,0 +1,118 @@ +require 'test_helper' +require 'stubs/test_server' + +class ActionCable::Connection::BaseTest < ActionCable::TestCase + class Connection < ActionCable::Connection::Base + attr_reader :websocket, :subscriptions, :message_buffer, :connected + + def connect + @connected = true + end + + def disconnect + @connected = false + end + + def send_async(method, *args) + # Bypass Celluloid + send method, *args + end + end + + setup do + @server = TestServer.new + @server.config.allowed_request_origins = %w( http://rubyonrails.com ) + end + + test "making a connection with invalid headers" do + run_in_eventmachine do + connection = ActionCable::Connection::Base.new(@server, Rack::MockRequest.env_for("/test")) + response = connection.process + assert_equal 404, response[0] + end + end + + test "websocket connection" do + run_in_eventmachine do + connection = open_connection + connection.process + + assert connection.websocket.possible? + assert connection.websocket.alive? + end + end + + test "rack response" do + run_in_eventmachine do + connection = open_connection + response = connection.process + + assert_equal [ -1, {}, [] ], response + end + end + + test "on connection open" do + run_in_eventmachine do + connection = open_connection + connection.process + + connection.websocket.expects(:transmit).with(regexp_matches(/\_ping/)) + connection.message_buffer.expects(:process!) + + # Allow EM to run on_open callback + EM.next_tick do + assert_equal [ connection ], @server.connections + assert connection.connected + end + end + end + + test "on connection close" do + run_in_eventmachine do + connection = open_connection + connection.process + + # Setup the connection + EventMachine.stubs(:add_periodic_timer).returns(true) + connection.send :on_open + assert connection.connected + + connection.subscriptions.expects(:unsubscribe_from_all) + connection.send :on_close + + assert ! connection.connected + assert_equal [], @server.connections + end + end + + test "connection statistics" do + run_in_eventmachine do + connection = open_connection + connection.process + + statistics = connection.statistics + + assert statistics[:identifier].blank? + assert_kind_of Time, statistics[:started_at] + assert_equal [], statistics[:subscriptions] + end + end + + test "explicitly closing a connection" do + run_in_eventmachine do + connection = open_connection + connection.process + + connection.websocket.expects(:close) + connection.close + end + end + + private + def open_connection + env = Rack::MockRequest.env_for "/test", 'HTTP_CONNECTION' => 'upgrade', 'HTTP_UPGRADE' => 'websocket', + 'HTTP_ORIGIN' => 'http://rubyonrails.com' + + Connection.new(@server, env) + end +end diff --git a/actioncable/test/connection/cross_site_forgery_test.rb b/actioncable/test/connection/cross_site_forgery_test.rb new file mode 100644 index 0000000000..d445e08f2a --- /dev/null +++ b/actioncable/test/connection/cross_site_forgery_test.rb @@ -0,0 +1,82 @@ +require 'test_helper' +require 'stubs/test_server' + +class ActionCable::Connection::CrossSiteForgeryTest < ActionCable::TestCase + HOST = 'rubyonrails.com' + + class Connection < ActionCable::Connection::Base + def send_async(method, *args) + # Bypass Celluloid + send method, *args + end + end + + setup do + @server = TestServer.new + @server.config.allowed_request_origins = %w( http://rubyonrails.com ) + end + + teardown do + @server.config.disable_request_forgery_protection = false + @server.config.allowed_request_origins = [] + end + + test "disable forgery protection" do + @server.config.disable_request_forgery_protection = true + assert_origin_allowed 'http://rubyonrails.com' + assert_origin_allowed 'http://hax.com' + end + + test "explicitly specified a single allowed origin" do + @server.config.allowed_request_origins = 'http://hax.com' + assert_origin_not_allowed 'http://rubyonrails.com' + assert_origin_allowed 'http://hax.com' + end + + test "explicitly specified multiple allowed origins" do + @server.config.allowed_request_origins = %w( http://rubyonrails.com http://www.rubyonrails.com ) + assert_origin_allowed 'http://rubyonrails.com' + assert_origin_allowed 'http://www.rubyonrails.com' + assert_origin_not_allowed 'http://hax.com' + end + + test "explicitly specified a single regexp allowed origin" do + @server.config.allowed_request_origins = /.*ha.*/ + assert_origin_not_allowed 'http://rubyonrails.com' + assert_origin_allowed 'http://hax.com' + end + + test "explicitly specified multiple regexp allowed origins" do + @server.config.allowed_request_origins = [/http:\/\/ruby.*/, /.*rai.s.*com/, 'string' ] + assert_origin_allowed 'http://rubyonrails.com' + assert_origin_allowed 'http://www.rubyonrails.com' + assert_origin_not_allowed 'http://hax.com' + assert_origin_not_allowed 'http://rails.co.uk' + end + + private + def assert_origin_allowed(origin) + response = connect_with_origin origin + assert_equal(-1, response[0]) + end + + def assert_origin_not_allowed(origin) + response = connect_with_origin origin + assert_equal 404, response[0] + end + + def connect_with_origin(origin) + response = nil + + run_in_eventmachine do + response = Connection.new(@server, env_for_origin(origin)).process + end + + response + end + + def env_for_origin(origin) + Rack::MockRequest.env_for "/test", 'HTTP_CONNECTION' => 'upgrade', 'HTTP_UPGRADE' => 'websocket', 'SERVER_NAME' => HOST, + 'HTTP_ORIGIN' => origin + end +end diff --git a/actioncable/test/connection/identifier_test.rb b/actioncable/test/connection/identifier_test.rb new file mode 100644 index 0000000000..02e6b21845 --- /dev/null +++ b/actioncable/test/connection/identifier_test.rb @@ -0,0 +1,77 @@ +require 'test_helper' +require 'stubs/test_server' +require 'stubs/user' + +class ActionCable::Connection::IdentifierTest < ActionCable::TestCase + class Connection < ActionCable::Connection::Base + identified_by :current_user + attr_reader :websocket + + public :process_internal_message + + def connect + self.current_user = User.new "lifo" + end + end + + test "connection identifier" do + run_in_eventmachine do + open_connection_with_stubbed_pubsub + assert_equal "User#lifo", @connection.connection_identifier + end + end + + test "should subscribe to internal channel on open and unsubscribe on close" do + run_in_eventmachine do + pubsub = mock('pubsub') + pubsub.expects(:subscribe).with('action_cable/User#lifo') + pubsub.expects(:unsubscribe_proc).with('action_cable/User#lifo', kind_of(Proc)) + + server = TestServer.new + server.stubs(:pubsub).returns(pubsub) + + open_connection server: server + close_connection + end + end + + test "processing disconnect message" do + run_in_eventmachine do + open_connection_with_stubbed_pubsub + + @connection.websocket.expects(:close) + message = ActiveSupport::JSON.encode('type' => 'disconnect') + @connection.process_internal_message message + end + end + + test "processing invalid message" do + run_in_eventmachine do + open_connection_with_stubbed_pubsub + + @connection.websocket.expects(:close).never + message = ActiveSupport::JSON.encode('type' => 'unknown') + @connection.process_internal_message message + end + end + + protected + def open_connection_with_stubbed_pubsub + server = TestServer.new + server.stubs(:pubsub).returns(stub_everything('pubsub')) + + open_connection server: server + end + + def open_connection(server:) + env = Rack::MockRequest.env_for "/test", 'HTTP_CONNECTION' => 'upgrade', 'HTTP_UPGRADE' => 'websocket' + @connection = Connection.new(server, env) + + @connection.process + @connection.send :on_open + end + + def close_connection + @connection.send :on_close + end +end diff --git a/actioncable/test/connection/multiple_identifiers_test.rb b/actioncable/test/connection/multiple_identifiers_test.rb new file mode 100644 index 0000000000..55a9f96cb3 --- /dev/null +++ b/actioncable/test/connection/multiple_identifiers_test.rb @@ -0,0 +1,41 @@ +require 'test_helper' +require 'stubs/test_server' +require 'stubs/user' + +class ActionCable::Connection::MultipleIdentifiersTest < ActionCable::TestCase + class Connection < ActionCable::Connection::Base + identified_by :current_user, :current_room + + def connect + self.current_user = User.new "lifo" + self.current_room = Room.new "my", "room" + end + end + + test "multiple connection identifiers" do + run_in_eventmachine do + open_connection_with_stubbed_pubsub + assert_equal "Room#my-room:User#lifo", @connection.connection_identifier + end + end + + protected + def open_connection_with_stubbed_pubsub + server = TestServer.new + server.stubs(:pubsub).returns(stub_everything('pubsub')) + + open_connection server: server + end + + def open_connection(server:) + env = Rack::MockRequest.env_for "/test", 'HTTP_CONNECTION' => 'upgrade', 'HTTP_UPGRADE' => 'websocket' + @connection = Connection.new(server, env) + + @connection.process + @connection.send :on_open + end + + def close_connection + @connection.send :on_close + end +end diff --git a/actioncable/test/connection/string_identifier_test.rb b/actioncable/test/connection/string_identifier_test.rb new file mode 100644 index 0000000000..ab69df57b3 --- /dev/null +++ b/actioncable/test/connection/string_identifier_test.rb @@ -0,0 +1,44 @@ +require 'test_helper' +require 'stubs/test_server' + +class ActionCable::Connection::StringIdentifierTest < ActionCable::TestCase + class Connection < ActionCable::Connection::Base + identified_by :current_token + + def connect + self.current_token = "random-string" + end + + def send_async(method, *args) + # Bypass Celluloid + send method, *args + end + end + + test "connection identifier" do + run_in_eventmachine do + open_connection_with_stubbed_pubsub + assert_equal "random-string", @connection.connection_identifier + end + end + + protected + def open_connection_with_stubbed_pubsub + @server = TestServer.new + @server.stubs(:pubsub).returns(stub_everything('pubsub')) + + open_connection + end + + def open_connection + env = Rack::MockRequest.env_for "/test", 'HTTP_CONNECTION' => 'upgrade', 'HTTP_UPGRADE' => 'websocket' + @connection = Connection.new(@server, env) + + @connection.process + @connection.send :on_open + end + + def close_connection + @connection.send :on_close + end +end diff --git a/actioncable/test/connection/subscriptions_test.rb b/actioncable/test/connection/subscriptions_test.rb new file mode 100644 index 0000000000..4f6760827e --- /dev/null +++ b/actioncable/test/connection/subscriptions_test.rb @@ -0,0 +1,116 @@ +require 'test_helper' + +class ActionCable::Connection::SubscriptionsTest < ActionCable::TestCase + class Connection < ActionCable::Connection::Base + attr_reader :websocket + + def send_async(method, *args) + # Bypass Celluloid + send method, *args + end + end + + class ChatChannel < ActionCable::Channel::Base + attr_reader :room, :lines + + def subscribed + @room = Room.new params[:id] + @lines = [] + end + + def speak(data) + @lines << data + end + end + + setup do + @server = TestServer.new + @server.stubs(:channel_classes).returns(ChatChannel.name => ChatChannel) + + @chat_identifier = ActiveSupport::JSON.encode(id: 1, channel: 'ActionCable::Connection::SubscriptionsTest::ChatChannel') + end + + test "subscribe command" do + run_in_eventmachine do + setup_connection + channel = subscribe_to_chat_channel + + assert_kind_of ChatChannel, channel + assert_equal 1, channel.room.id + end + end + + test "subscribe command without an identifier" do + run_in_eventmachine do + setup_connection + + @subscriptions.execute_command 'command' => 'subscribe' + assert @subscriptions.identifiers.empty? + end + end + + test "unsubscribe command" do + run_in_eventmachine do + setup_connection + subscribe_to_chat_channel + + channel = subscribe_to_chat_channel + channel.expects(:unsubscribe_from_channel) + + @subscriptions.execute_command 'command' => 'unsubscribe', 'identifier' => @chat_identifier + assert @subscriptions.identifiers.empty? + end + end + + test "unsubscribe command without an identifier" do + run_in_eventmachine do + setup_connection + + @subscriptions.execute_command 'command' => 'unsubscribe' + assert @subscriptions.identifiers.empty? + end + end + + test "message command" do + run_in_eventmachine do + setup_connection + channel = subscribe_to_chat_channel + + data = { 'content' => 'Hello World!', 'action' => 'speak' } + @subscriptions.execute_command 'command' => 'message', 'identifier' => @chat_identifier, 'data' => ActiveSupport::JSON.encode(data) + + assert_equal [ data ], channel.lines + end + end + + test "unsubscrib from all" do + run_in_eventmachine do + setup_connection + + channel1 = subscribe_to_chat_channel + + channel2_id = ActiveSupport::JSON.encode(id: 2, channel: 'ActionCable::Connection::SubscriptionsTest::ChatChannel') + channel2 = subscribe_to_chat_channel(channel2_id) + + channel1.expects(:unsubscribe_from_channel) + channel2.expects(:unsubscribe_from_channel) + + @subscriptions.unsubscribe_from_all + end + end + + private + def subscribe_to_chat_channel(identifier = @chat_identifier) + @subscriptions.execute_command 'command' => 'subscribe', 'identifier' => identifier + assert_equal identifier, @subscriptions.identifiers.last + + @subscriptions.send :find, 'identifier' => identifier + end + + def setup_connection + env = Rack::MockRequest.env_for "/test", 'HTTP_CONNECTION' => 'upgrade', 'HTTP_UPGRADE' => 'websocket' + @connection = Connection.new(@server, env) + + @subscriptions = ActionCable::Connection::Subscriptions.new(@connection) + end +end diff --git a/actioncable/test/stubs/global_id.rb b/actioncable/test/stubs/global_id.rb new file mode 100644 index 0000000000..334f0d03e8 --- /dev/null +++ b/actioncable/test/stubs/global_id.rb @@ -0,0 +1,8 @@ +class GlobalID + attr_reader :uri + delegate :to_param, :to_s, to: :uri + + def initialize(gid, options = {}) + @uri = gid + end +end diff --git a/actioncable/test/stubs/room.rb b/actioncable/test/stubs/room.rb new file mode 100644 index 0000000000..cd66a0b687 --- /dev/null +++ b/actioncable/test/stubs/room.rb @@ -0,0 +1,16 @@ +class Room + attr_reader :id, :name + + def initialize(id, name='Campfire') + @id = id + @name = name + end + + def to_global_id + GlobalID.new("Room##{id}-#{name}") + end + + def to_gid_param + to_global_id.to_param + end +end diff --git a/actioncable/test/stubs/test_connection.rb b/actioncable/test/stubs/test_connection.rb new file mode 100644 index 0000000000..384abc5e76 --- /dev/null +++ b/actioncable/test/stubs/test_connection.rb @@ -0,0 +1,21 @@ +require 'stubs/user' + +class TestConnection + attr_reader :identifiers, :logger, :current_user, :transmissions + + def initialize(user = User.new("lifo")) + @identifiers = [ :current_user ] + + @current_user = user + @logger = ActiveSupport::TaggedLogging.new ActiveSupport::Logger.new(StringIO.new) + @transmissions = [] + end + + def transmit(data) + @transmissions << data + end + + def last_transmission + @transmissions.last + end +end diff --git a/actioncable/test/stubs/test_server.rb b/actioncable/test/stubs/test_server.rb new file mode 100644 index 0000000000..f9168f9b78 --- /dev/null +++ b/actioncable/test/stubs/test_server.rb @@ -0,0 +1,15 @@ +require 'ostruct' + +class TestServer + include ActionCable::Server::Connections + + attr_reader :logger, :config + + def initialize + @logger = ActiveSupport::TaggedLogging.new ActiveSupport::Logger.new(StringIO.new) + @config = OpenStruct.new(log_tags: []) + end + + def send_async + end +end diff --git a/actioncable/test/stubs/user.rb b/actioncable/test/stubs/user.rb new file mode 100644 index 0000000000..a66b4f87d5 --- /dev/null +++ b/actioncable/test/stubs/user.rb @@ -0,0 +1,15 @@ +class User + attr_reader :name + + def initialize(name) + @name = name + end + + def to_global_id + GlobalID.new("User##{name}") + end + + def to_gid_param + to_global_id.to_param + end +end diff --git a/actioncable/test/test_helper.rb b/actioncable/test/test_helper.rb new file mode 100644 index 0000000000..12dcd98402 --- /dev/null +++ b/actioncable/test/test_helper.rb @@ -0,0 +1,42 @@ +require File.expand_path('../../../load_paths', __FILE__) + +require 'action_cable' +require 'active_support/testing/autorun' + + +require 'puma' +require 'em-hiredis' + +require 'mocha/setup' + +require 'rack/mock' + +# Require all the stubs and models +Dir[File.dirname(__FILE__) + '/stubs/*.rb'].each {|file| require file } + +$CELLULOID_DEBUG = false +$CELLULOID_TEST = false +require 'celluloid' +Celluloid.logger = Logger.new(StringIO.new) + +require 'faye/websocket' +class << Faye::WebSocket + remove_method :ensure_reactor_running + + # We don't want Faye to start the EM reactor in tests because it makes testing much harder. + # We want to be able to start and stop EM loop in tests to make things simpler. + def ensure_reactor_running + # no-op + end +end + +class ActionCable::TestCase < ActiveSupport::TestCase + def run_in_eventmachine + EM.run do + yield + + EM.run_deferred_callbacks + EM.stop + end + end +end diff --git a/actioncable/test/worker_test.rb b/actioncable/test/worker_test.rb new file mode 100644 index 0000000000..69c4b6529d --- /dev/null +++ b/actioncable/test/worker_test.rb @@ -0,0 +1,49 @@ +require 'test_helper' + +class WorkerTest < ActiveSupport::TestCase + class Receiver + attr_accessor :last_action + + def run + @last_action = :run + end + + def process(message) + @last_action = [ :process, message ] + end + + def connection + end + end + + setup do + Celluloid.boot + + @worker = ActionCable::Server::Worker.new + @receiver = Receiver.new + end + + teardown do + @receiver.last_action = nil + end + + test "invoke" do + @worker.invoke @receiver, :run + assert_equal :run, @receiver.last_action + end + + test "invoke with arguments" do + @worker.invoke @receiver, :process, "Hello" + assert_equal [ :process, "Hello" ], @receiver.last_action + end + + test "running periodic timers with a proc" do + @worker.run_periodic_timer @receiver, @receiver.method(:run) + assert_equal :run, @receiver.last_action + end + + test "running periodic timers with a method" do + @worker.run_periodic_timer @receiver, :run + assert_equal :run, @receiver.last_action + end +end diff --git a/actionmailer/CHANGELOG.md b/actionmailer/CHANGELOG.md index 0ecb0235bc..73ce989a5a 100644 --- a/actionmailer/CHANGELOG.md +++ b/actionmailer/CHANGELOG.md @@ -1,3 +1,8 @@ +## Rails 5.0.0.beta1 (December 18, 2015) ## + +* No changes. + + * `config.force_ssl = true` will set `config.action_mailer.default_url_options = { protocol: 'https' }` diff --git a/actionmailer/actionmailer.gemspec b/actionmailer/actionmailer.gemspec index 782b208ef4..fa6043fdd7 100644 --- a/actionmailer/actionmailer.gemspec +++ b/actionmailer/actionmailer.gemspec @@ -13,7 +13,7 @@ Gem::Specification.new do |s| s.author = 'David Heinemeier Hansson' s.email = 'david@loudthinking.com' - s.homepage = 'http://www.rubyonrails.org' + s.homepage = 'http://rubyonrails.org' s.files = Dir['CHANGELOG.md', 'README.rdoc', 'MIT-LICENSE', 'lib/**/*'] s.require_path = 'lib' diff --git a/actionmailer/lib/action_mailer/base.rb b/actionmailer/lib/action_mailer/base.rb index cbbf480da8..bb3cb1be45 100644 --- a/actionmailer/lib/action_mailer/base.rb +++ b/actionmailer/lib/action_mailer/base.rb @@ -658,18 +658,18 @@ module ActionMailer # # mail.attachments['filename.jpg'] = File.read('/path/to/filename.jpg') # - # If you do this, then Mail will take the file name and work out the mime type - # set the Content-Type, Content-Disposition, Content-Transfer-Encoding and - # base64 encode the contents of the attachment all for you. + # If you do this, then Mail will take the file name and work out the mime type. + # It will also set the Content-Type, Content-Disposition, Content-Transfer-Encoding + # and encode the contents of the attachment in Base64. # # You can also specify overrides if you want by passing a hash instead of a string: # # mail.attachments['filename.jpg'] = {mime_type: 'application/x-gzip', # content: File.read('/path/to/filename.jpg')} # - # If you want to use a different encoding than Base64, you can pass an encoding in, - # but then it is up to you to pass in the content pre-encoded, and don't expect - # Mail to know how to decode this data: + # If you want to use encoding other than Base64 then you will need to pass encoding + # type along with the pre-encoded content as Mail doesn't know how to decode the + # data: # # file_content = SpecialEncode(File.read('/path/to/filename.jpg')) # mail.attachments['filename.jpg'] = {mime_type: 'application/x-gzip', diff --git a/actionmailer/lib/action_mailer/gem_version.rb b/actionmailer/lib/action_mailer/gem_version.rb index b35d2ed965..175122e00a 100644 --- a/actionmailer/lib/action_mailer/gem_version.rb +++ b/actionmailer/lib/action_mailer/gem_version.rb @@ -8,7 +8,7 @@ module ActionMailer MAJOR = 5 MINOR = 0 TINY = 0 - PRE = "alpha" + PRE = "beta1" STRING = [MAJOR, MINOR, TINY, PRE].compact.join(".") end diff --git a/actionmailer/lib/rails/generators/mailer/mailer_generator.rb b/actionmailer/lib/rails/generators/mailer/mailer_generator.rb index 3ec7d3d896..5a5c9d32bb 100644 --- a/actionmailer/lib/rails/generators/mailer/mailer_generator.rb +++ b/actionmailer/lib/rails/generators/mailer/mailer_generator.rb @@ -9,9 +9,6 @@ module Rails def create_mailer_file template "mailer.rb", File.join('app/mailers', class_path, "#{file_name}_mailer.rb") - if self.behavior == :invoke - template "application_mailer.rb", 'app/mailers/application_mailer.rb' - end end hook_for :template_engine, :test_framework diff --git a/actionpack/CHANGELOG.md b/actionpack/CHANGELOG.md index 608512d846..3314a0b77d 100644 --- a/actionpack/CHANGELOG.md +++ b/actionpack/CHANGELOG.md @@ -1,3 +1,20 @@ +## Rails 5.0.0.beta1 (December 18, 2015) ## + +* No changes. + + +* Deprecate `redirect_to :back` in favor of `redirect_back`, which accepts a + required `fallback_location` argument, thus eliminating the possibility of a + `RedirectBackError`. + + *Derek Prior* + +* Add `redirect_back` method to `ActionController::Redirecting` to provide a + way to safely redirect to the `HTTP_REFERER` if it is present, falling back + to a provided redirect otherwise. + + *Derek Prior* + * `ActionController::TestCase` will be moved to it's own gem in Rails 5.1 With the speed improvements made to `ActionDispatch::IntegrationTest` we no diff --git a/actionpack/lib/abstract_controller/base.rb b/actionpack/lib/abstract_controller/base.rb index 7f349f2741..8edea0f52b 100644 --- a/actionpack/lib/abstract_controller/base.rb +++ b/actionpack/lib/abstract_controller/base.rb @@ -49,7 +49,7 @@ module AbstractController # instance methods on that abstract class. Public instance methods of # a controller would normally be considered action methods, so methods # declared on abstract classes are being removed. - # (ActionController::Metal and ActionController::Base are defined as abstract) + # (<tt>ActionController::Metal</tt> and ActionController::Base are defined as abstract) def internal_methods controller = self @@ -80,7 +80,7 @@ module AbstractController # action_methods are cached and there is sometimes need to refresh # them. ::clear_action_methods! allows you to do that, so next time - # you run action_methods, they will be recalculated + # you run action_methods, they will be recalculated. def clear_action_methods! @action_methods = nil end diff --git a/actionpack/lib/abstract_controller/callbacks.rb b/actionpack/lib/abstract_controller/callbacks.rb index d5317e4717..d63ce9c1c3 100644 --- a/actionpack/lib/abstract_controller/callbacks.rb +++ b/actionpack/lib/abstract_controller/callbacks.rb @@ -48,7 +48,8 @@ module AbstractController def _normalize_callback_option(options, from, to) # :nodoc: if from = options[from] - from = Array(from).map {|o| "action_name == '#{o}'"}.join(" || ") + _from = Array(from).map(&:to_s).to_set + from = proc {|c| _from.include? c.action_name } options[to] = Array(options[to]).unshift(from) end end diff --git a/actionpack/lib/action_controller/caching/fragments.rb b/actionpack/lib/action_controller/caching/fragments.rb index 2694d4c12f..b9ad51a9cf 100644 --- a/actionpack/lib/action_controller/caching/fragments.rb +++ b/actionpack/lib/action_controller/caching/fragments.rb @@ -14,12 +14,57 @@ module ActionController # # expire_fragment('name_of_cache') module Fragments + extend ActiveSupport::Concern + + included do + if respond_to?(:class_attribute) + class_attribute :fragment_cache_keys + else + mattr_writer :fragment_cache_keys + end + + self.fragment_cache_keys = [] + + helper_method :fragment_cache_key if respond_to?(:helper_method) + end + + module ClassMethods + # Allows you to specify controller-wide key prefixes for + # cache fragments. Pass either a constant +value+, or a block + # which computes a value each time a cache key is generated. + # + # For example, you may want to prefix all fragment cache keys + # with a global version identifier, so you can easily + # invalidate all caches. + # + # class ApplicationController + # fragment_cache_key "v1" + # end + # + # When it's time to invalidate all fragments, simply change + # the string constant. Or, progressively roll out the cache + # invalidation using a computed value: + # + # class ApplicationController + # fragment_cache_key do + # @account.id.odd? ? "v1" : "v2" + # end + # end + def fragment_cache_key(value = nil, &key) + self.fragment_cache_keys += [key || ->{ value }] + end + end + # Given a key (as described in +expire_fragment+), returns # a key suitable for use in reading, writing, or expiring a - # cached fragment. All keys are prefixed with <tt>views/</tt> and uses - # ActiveSupport::Cache.expand_cache_key for the expansion. + # cached fragment. All keys begin with <tt>views/</tt>, + # followed by any controller-wide key prefix values, ending + # with the specified +key+ value. The key is expanded using + # ActiveSupport::Cache.expand_cache_key. def fragment_cache_key(key) - ActiveSupport::Cache.expand_cache_key(key.is_a?(Hash) ? url_for(key).split("://").last : key, :views) + head = self.class.fragment_cache_keys.map { |k| instance_exec(&k) } + tail = key.is_a?(Hash) ? url_for(key).split("://").last : key + ActiveSupport::Cache.expand_cache_key([*head, *tail], :views) end # Writes +content+ to the location signified by diff --git a/actionpack/lib/action_controller/metal.rb b/actionpack/lib/action_controller/metal.rb index 8e040bb465..f6a93a8940 100644 --- a/actionpack/lib/action_controller/metal.rb +++ b/actionpack/lib/action_controller/metal.rb @@ -166,7 +166,7 @@ module ActionController alias :response_code :status # :nodoc: - # Basic url_for that can be overridden for more robust functionality + # Basic url_for that can be overridden for more robust functionality. def url_for(string) string end diff --git a/actionpack/lib/action_controller/metal/http_authentication.rb b/actionpack/lib/action_controller/metal/http_authentication.rb index 0a36fecd27..2ac6e37e34 100644 --- a/actionpack/lib/action_controller/metal/http_authentication.rb +++ b/actionpack/lib/action_controller/metal/http_authentication.rb @@ -397,7 +397,7 @@ module ActionController # RewriteRule ^(.*)$ dispatch.fcgi [E=X-HTTP_AUTHORIZATION:%{HTTP:Authorization},QSA,L] module Token TOKEN_KEY = 'token=' - TOKEN_REGEX = /^(Token|Bearer) / + TOKEN_REGEX = /^(Token|Bearer)\s+/ AUTHN_PAIR_DELIMITERS = /(?:,|;|\t+)/ extend self diff --git a/actionpack/lib/action_controller/metal/redirecting.rb b/actionpack/lib/action_controller/metal/redirecting.rb index 0febc905f1..b13ba06962 100644 --- a/actionpack/lib/action_controller/metal/redirecting.rb +++ b/actionpack/lib/action_controller/metal/redirecting.rb @@ -20,8 +20,6 @@ module ActionController # * <tt>String</tt> starting with <tt>protocol://</tt> (like <tt>http://</tt>) or a protocol relative reference (like <tt>//</tt>) - Is passed straight through as the target for redirection. # * <tt>String</tt> not containing a protocol - The current protocol and host is prepended to the string. # * <tt>Proc</tt> - A block that will be executed in the controller's context. Should return any option accepted by +redirect_to+. - # * <tt>:back</tt> - Back to the page that issued the request. Useful for forms that are triggered from multiple places. - # Short-hand for <tt>redirect_to(request.env["HTTP_REFERER"])</tt> # # === Examples: # @@ -30,7 +28,6 @@ module ActionController # redirect_to "http://www.rubyonrails.org" # redirect_to "/images/screenshot.jpg" # redirect_to articles_url - # redirect_to :back # redirect_to proc { edit_post_url(@post) } # # The redirection happens as a "302 Found" header unless otherwise specified using the <tt>:status</tt> option: @@ -61,13 +58,8 @@ module ActionController # redirect_to post_url(@post), status: 301, flash: { updated_post_id: @post.id } # redirect_to({ action: 'atom' }, alert: "Something serious happened") # - # When using <tt>redirect_to :back</tt>, if there is no referrer, - # <tt>ActionController::RedirectBackError</tt> will be raised. You - # may specify some fallback behavior for this case by rescuing - # <tt>ActionController::RedirectBackError</tt>. def redirect_to(options = {}, response_status = {}) #:doc: raise ActionControllerError.new("Cannot redirect to nil!") unless options - raise ActionControllerError.new("Cannot redirect to a parameter hash!") if options.is_a?(ActionController::Parameters) raise AbstractController::DoubleRenderError if response_body self.status = _extract_redirect_to_status(options, response_status) @@ -75,6 +67,32 @@ module ActionController self.response_body = "<html><body>You are being <a href=\"#{ERB::Util.unwrapped_html_escape(location)}\">redirected</a>.</body></html>" end + # Redirects the browser to the page that issued the request (the referrer) + # if possible, otherwise redirects to the provided default fallback + # location. + # + # The referrer information is pulled from the HTTP `Referer` (sic) header on + # the request. This is an optional header and its presence on the request is + # subject to browser security settings and user preferences. If the request + # is missing this header, the <tt>fallback_location</tt> will be used. + # + # redirect_back fallback_location: { action: "show", id: 5 } + # redirect_back fallback_location: post + # redirect_back fallback_location: "http://www.rubyonrails.org" + # redirect_back fallback_location: "/images/screenshot.jpg" + # redirect_back fallback_location: articles_url + # redirect_back fallback_location: proc { edit_post_url(@post) } + # + # All options that can be passed to <tt>redirect_to</tt> are accepted as + # options and the behavior is indetical. + def redirect_back(fallback_location:, **args) + if referer = request.headers["Referer"] + redirect_to referer, **args + else + redirect_to fallback_location, **args + end + end + def _compute_redirect_to_location(request, options) #:nodoc: case options # The scheme name consist of a letter followed by any combination of @@ -87,6 +105,12 @@ module ActionController when String request.protocol + request.host_with_port + options when :back + ActiveSupport::Deprecation.warn(<<-MESSAGE.squish) + `redirect_to :back` is deprecated and will be removed from Rails 5.1. + Please use `redirect_back(fallback_location: fallback_location)` where + `fallback_location` represents the location to use if the request has + no HTTP referer information. + MESSAGE request.headers["Referer"] or raise RedirectBackError when Proc _compute_redirect_to_location request, options.call diff --git a/actionpack/lib/action_controller/metal/strong_parameters.rb b/actionpack/lib/action_controller/metal/strong_parameters.rb index 8af94551cf..957aa746c0 100644 --- a/actionpack/lib/action_controller/metal/strong_parameters.rb +++ b/actionpack/lib/action_controller/metal/strong_parameters.rb @@ -1,4 +1,5 @@ require 'active_support/core_ext/hash/indifferent_access' +require 'active_support/core_ext/hash/transform_values' require 'active_support/core_ext/array/wrap' require 'active_support/core_ext/string/filters' require 'active_support/rescuable' @@ -162,8 +163,8 @@ module ActionController end end - # Returns a safe +Hash+ representation of this parameter with all - # unpermitted keys removed. + # Returns a safe <tt>ActiveSupport::HashWithIndifferentAccess</tt> + # representation of this parameter with all unpermitted keys removed. # # params = ActionController::Parameters.new({ # name: 'Senjougahara Hitagi', @@ -175,15 +176,17 @@ module ActionController # safe_params.to_h # => {"name"=>"Senjougahara Hitagi"} def to_h if permitted? - @parameters.to_h + convert_parameters_to_hashes(@parameters) else slice(*self.class.always_permitted_parameters).permit!.to_h end end - # Returns an unsafe, unfiltered +Hash+ representation of this parameter. + # Returns an unsafe, unfiltered + # <tt>ActiveSupport::HashWithIndifferentAccess</tt> representation of this + # parameter. def to_unsafe_h - @parameters.to_h + convert_parameters_to_hashes(@parameters) end alias_method :to_unsafe_hash, :to_unsafe_h @@ -592,6 +595,21 @@ module ActionController end end + def convert_parameters_to_hashes(value) + case value + when Array + value.map { |v| convert_parameters_to_hashes(v) } + when Hash + value.transform_values do |v| + convert_parameters_to_hashes(v) + end.with_indifferent_access + when Parameters + value.to_h + else + value + end + end + def convert_hashes_to_parameters(key, value) converted = convert_value_to_parameters(value) @parameters[key] = converted unless converted.equal?(value) diff --git a/actionpack/lib/action_dispatch/middleware/session/cookie_store.rb b/actionpack/lib/action_dispatch/middleware/session/cookie_store.rb index 0e636b8257..429a98f236 100644 --- a/actionpack/lib/action_dispatch/middleware/session/cookie_store.rb +++ b/actionpack/lib/action_dispatch/middleware/session/cookie_store.rb @@ -36,7 +36,7 @@ module ActionDispatch # development: # secret_key_base: 'secret key' # - # To generate a secret key for an existing application, run `rake secret`. + # To generate a secret key for an existing application, run `rails secret`. # # If you are upgrading an existing Rails 3 app, you should leave your # existing secret_token in place and simply add the new secret_key_base. diff --git a/actionpack/lib/action_dispatch/routing.rb b/actionpack/lib/action_dispatch/routing.rb index 59c3f9248f..d00b2c3eb5 100644 --- a/actionpack/lib/action_dispatch/routing.rb +++ b/actionpack/lib/action_dispatch/routing.rb @@ -237,7 +237,7 @@ module ActionDispatch # # == View a list of all your routes # - # rake routes + # rails routes # # Target specific controllers by prefixing the command with <tt>CONTROLLER=x</tt>. # diff --git a/actionpack/lib/action_dispatch/routing/route_set.rb b/actionpack/lib/action_dispatch/routing/route_set.rb index c4228df925..2bd2e53252 100644 --- a/actionpack/lib/action_dispatch/routing/route_set.rb +++ b/actionpack/lib/action_dispatch/routing/route_set.rb @@ -30,9 +30,9 @@ module ActionDispatch controller = controller req res = controller.make_response! req dispatch(controller, params[:action], req, res) - rescue NameError => e + rescue ActionController::RoutingError if @raise_on_name_error - raise ActionController::RoutingError, e.message, e.backtrace + raise else return [404, {'X-Cascade' => 'pass'}, []] end @@ -42,6 +42,8 @@ module ActionDispatch def controller(req) req.controller_class + rescue NameError => e + raise ActionController::RoutingError, e.message, e.backtrace end def dispatch(controller, action, req, res) diff --git a/actionpack/lib/action_dispatch/routing/url_for.rb b/actionpack/lib/action_dispatch/routing/url_for.rb index b6c031dcf4..f91679593e 100644 --- a/actionpack/lib/action_dispatch/routing/url_for.rb +++ b/actionpack/lib/action_dispatch/routing/url_for.rb @@ -172,8 +172,11 @@ module ActionDispatch _routes.url_for(options.symbolize_keys.reverse_merge!(url_options), route_name) when ActionController::Parameters + unless options.permitted? + raise ArgumentError.new("Generating an URL from non sanitized request parameters is insecure!") + end route_name = options.delete :use_route - _routes.url_for(options.to_unsafe_h.symbolize_keys. + _routes.url_for(options.to_h.symbolize_keys. reverse_merge!(url_options), route_name) when String options diff --git a/actionpack/lib/action_pack/gem_version.rb b/actionpack/lib/action_pack/gem_version.rb index 255ac9f4ed..5cfb5f02d8 100644 --- a/actionpack/lib/action_pack/gem_version.rb +++ b/actionpack/lib/action_pack/gem_version.rb @@ -8,7 +8,7 @@ module ActionPack MAJOR = 5 MINOR = 0 TINY = 0 - PRE = "alpha" + PRE = "beta1" STRING = [MAJOR, MINOR, TINY, PRE].compact.join(".") end diff --git a/actionpack/test/assertions/response_assertions_test.rb b/actionpack/test/assertions/response_assertions_test.rb index e76c222824..841fa6aaad 100644 --- a/actionpack/test/assertions/response_assertions_test.rb +++ b/actionpack/test/assertions/response_assertions_test.rb @@ -19,6 +19,11 @@ module ActionDispatch end end + def setup + @controller = nil + @request = nil + end + def test_assert_response_predicate_methods [:success, :missing, :redirect, :error].each do |sym| @response = FakeResponse.new RESPONSE_PREDICATES[sym].to_s.sub(/\?/, '').to_sym diff --git a/actionpack/test/controller/caching_test.rb b/actionpack/test/controller/caching_test.rb index bc0ffd3eaa..d19b3810c2 100644 --- a/actionpack/test/controller/caching_test.rb +++ b/actionpack/test/controller/caching_test.rb @@ -419,3 +419,28 @@ class AutomaticCollectionCacheTest < ActionController::TestCase assert_equal 1, @controller.partial_rendered_times end end + +class FragmentCacheKeyTestController < CachingController + attr_accessor :account_id + + fragment_cache_key "v1" + fragment_cache_key { account_id } +end + +class FragmentCacheKeyTest < ActionController::TestCase + def setup + super + @store = ActiveSupport::Cache::MemoryStore.new + @controller = FragmentCacheKeyTestController.new + @controller.perform_caching = true + @controller.cache_store = @store + end + + def test_fragment_cache_key + @controller.account_id = "123" + assert_equal 'views/v1/123/what a key', @controller.fragment_cache_key('what a key') + + @controller.account_id = nil + assert_equal 'views/v1//what a key', @controller.fragment_cache_key('what a key') + end +end diff --git a/actionpack/test/controller/helper_test.rb b/actionpack/test/controller/helper_test.rb index 3ecfedefd1..feb882a2b3 100644 --- a/actionpack/test/controller/helper_test.rb +++ b/actionpack/test/controller/helper_test.rb @@ -141,20 +141,10 @@ class HelperTest < ActiveSupport::TestCase def test_helper_for_nested_controller assert_equal 'hello: Iz guuut!', call_controller(Fun::GamesController, "render_hello_world").last.body - # request = ActionController::TestRequest.new - # - # resp = Fun::GamesController.action(:render_hello_world).call(request.env) - # assert_equal 'hello: Iz guuut!', resp.last.body end def test_helper_for_acronym_controller assert_equal "test: baz", call_controller(Fun::PdfController, "test").last.body - # - # request = ActionController::TestRequest.new - # response = ActionDispatch::TestResponse.new - # request.action = 'test' - # - # assert_equal 'test: baz', Fun::PdfController.process(request, response).body end def test_default_helpers_only diff --git a/actionpack/test/controller/http_token_authentication_test.rb b/actionpack/test/controller/http_token_authentication_test.rb index 9c5a01c318..98e3c891a7 100644 --- a/actionpack/test/controller/http_token_authentication_test.rb +++ b/actionpack/test/controller/http_token_authentication_test.rb @@ -94,6 +94,14 @@ class HttpTokenAuthenticationTest < ActionController::TestCase assert_response :success end + test "authentication request with tab in header" do + @request.env['HTTP_AUTHORIZATION'] = "Token\ttoken=\"lifo\"" + get :index + + assert_response :success + assert_equal 'Hello Secret', @response.body + end + test "authentication request without credential" do get :display diff --git a/actionpack/test/controller/parameters/parameters_permit_test.rb b/actionpack/test/controller/parameters/parameters_permit_test.rb index 9f7d14e85d..f23aa599c1 100644 --- a/actionpack/test/controller/parameters/parameters_permit_test.rb +++ b/actionpack/test/controller/parameters/parameters_permit_test.rb @@ -256,7 +256,7 @@ class ParametersPermitTest < ActiveSupport::TestCase end test "to_h returns empty hash on unpermitted params" do - assert @params.to_h.is_a? Hash + assert @params.to_h.is_a? ActiveSupport::HashWithIndifferentAccess assert_not @params.to_h.is_a? ActionController::Parameters assert @params.to_h.empty? end @@ -264,7 +264,7 @@ class ParametersPermitTest < ActiveSupport::TestCase test "to_h returns converted hash on permitted params" do @params.permit! - assert @params.to_h.is_a? Hash + assert @params.to_h.is_a? ActiveSupport::HashWithIndifferentAccess assert_not @params.to_h.is_a? ActionController::Parameters end @@ -273,7 +273,7 @@ class ParametersPermitTest < ActiveSupport::TestCase ActionController::Parameters.permit_all_parameters = true params = ActionController::Parameters.new(crab: "Senjougahara Hitagi") - assert params.to_h.is_a? Hash + assert params.to_h.is_a? ActiveSupport::HashWithIndifferentAccess assert_not @params.to_h.is_a? ActionController::Parameters assert_equal({ "crab" => "Senjougahara Hitagi" }, params.to_h) ensure @@ -294,7 +294,35 @@ class ParametersPermitTest < ActiveSupport::TestCase end test "to_unsafe_h returns unfiltered params" do - assert @params.to_h.is_a? Hash + assert @params.to_h.is_a? ActiveSupport::HashWithIndifferentAccess assert_not @params.to_h.is_a? ActionController::Parameters end + + test "to_h only deep dups Ruby collections" do + company = Class.new do + attr_reader :dupped + def dup; @dupped = true; end + end.new + + params = ActionController::Parameters.new(prem: { likes: %i( dancing ) }) + assert_equal({ 'prem' => { 'likes' => %i( dancing ) } }, params.permit!.to_h) + + params = ActionController::Parameters.new(companies: [ company, :acme ]) + assert_equal({ 'companies' => [ company, :acme ] }, params.permit!.to_h) + assert_not company.dupped + end + + test "to_unsafe_h only deep dups Ruby collections" do + company = Class.new do + attr_reader :dupped + def dup; @dupped = true; end + end.new + + params = ActionController::Parameters.new(prem: { likes: %i( dancing ) }) + assert_equal({ 'prem' => { 'likes' => %i( dancing ) } }, params.to_unsafe_h) + + params = ActionController::Parameters.new(companies: [ company, :acme ]) + assert_equal({ 'companies' => [ company, :acme ] }, params.to_unsafe_h) + assert_not company.dupped + end end diff --git a/actionpack/test/controller/redirect_test.rb b/actionpack/test/controller/redirect_test.rb index 631ff7d02a..0b184eace9 100644 --- a/actionpack/test/controller/redirect_test.rb +++ b/actionpack/test/controller/redirect_test.rb @@ -42,6 +42,10 @@ class RedirectController < ActionController::Base redirect_to :back, :status => 307 end + def redirect_back_with_status + redirect_back(fallback_location: "/things/stuff", status: 307) + end + def host_redirect redirect_to :action => "other_host", :only_path => false, :host => 'other.test.host' end @@ -187,7 +191,11 @@ class RedirectTest < ActionController::TestCase def test_redirect_to_back_with_status @request.env["HTTP_REFERER"] = "http://www.example.com/coming/from" - get :redirect_to_back_with_status + + assert_deprecated do + get :redirect_to_back_with_status + end + assert_response 307 assert_equal "http://www.example.com/coming/from", redirect_to_url end @@ -236,7 +244,11 @@ class RedirectTest < ActionController::TestCase def test_redirect_to_back @request.env["HTTP_REFERER"] = "http://www.example.com/coming/from" - get :redirect_to_back + + assert_deprecated do + get :redirect_to_back + end + assert_response :redirect assert_equal "http://www.example.com/coming/from", redirect_to_url end @@ -244,10 +256,32 @@ class RedirectTest < ActionController::TestCase def test_redirect_to_back_with_no_referer assert_raise(ActionController::RedirectBackError) { @request.env["HTTP_REFERER"] = nil + + assert_deprecated do + get :redirect_to_back + end + get :redirect_to_back } end + def test_redirect_back + referer = "http://www.example.com/coming/from" + @request.env["HTTP_REFERER"] = referer + + get :redirect_back_with_status + + assert_response 307 + assert_equal referer, redirect_to_url + end + + def test_redirect_back_with_no_referer + get :redirect_back_with_status + + assert_response 307 + assert_equal "http://test.host/things/stuff", redirect_to_url + end + def test_redirect_to_record with_routing do |set| set.draw do @@ -273,10 +307,10 @@ class RedirectTest < ActionController::TestCase end def test_redirect_to_params - error = assert_raise(ActionController::ActionControllerError) do + error = assert_raise(ArgumentError) do get :redirect_to_params end - assert_equal "Cannot redirect to a parameter hash!", error.message + assert_equal "Generating an URL from non sanitized request parameters is insecure!", error.message end def test_redirect_to_with_block diff --git a/actionpack/test/controller/test_case_test.rb b/actionpack/test/controller/test_case_test.rb index e50373a0cc..b9caddcdb7 100644 --- a/actionpack/test/controller/test_case_test.rb +++ b/actionpack/test/controller/test_case_test.rb @@ -172,7 +172,7 @@ XML before_action { @dynamic_opt = 'opt' } def test_url_options_reset - render plain: url_for(params) + render plain: url_for end def default_url_options diff --git a/actionpack/test/controller/url_for_test.rb b/actionpack/test/controller/url_for_test.rb index 78e883f134..67212fea38 100644 --- a/actionpack/test/controller/url_for_test.rb +++ b/actionpack/test/controller/url_for_test.rb @@ -375,6 +375,13 @@ module AbstractController assert_equal({'query[person][position][]' => 'prof' }.to_query, params[3]) end + def test_url_action_controller_parameters + add_host! + assert_raise(ArgumentError) do + W.new.url_for(ActionController::Parameters.new(:controller => 'c', :action => 'a', protocol: 'javascript', f: '%0Aeval(name)')) + end + end + def test_path_generation_for_symbol_parameter_keys assert_generates("/image", :controller=> :image) end diff --git a/actionpack/test/dispatch/routing_test.rb b/actionpack/test/dispatch/routing_test.rb index 8972f3e74d..82222a141c 100644 --- a/actionpack/test/dispatch/routing_test.rb +++ b/actionpack/test/dispatch/routing_test.rb @@ -4592,3 +4592,44 @@ class TestDefaultUrlOptions < ActionDispatch::IntegrationTest assert_equal '/en/posts/2014/12/13', archived_posts_path(2014, 12, 13) end end + +class TestErrorsInController < ActionDispatch::IntegrationTest + class ::PostsController < ActionController::Base + def foo + nil.i_do_not_exist + end + + def bar + NonExistingClass.new + end + end + + Routes = ActionDispatch::Routing::RouteSet.new + Routes.draw do + get '/:controller(/:action)' + end + + APP = build_app Routes + + def app + APP + end + + def test_legit_no_method_errors_are_not_caught + get '/posts/foo' + assert_equal 500, response.status + end + + def test_legit_name_errors_are_not_caught + get '/posts/bar' + assert_equal 500, response.status + end + + def test_legit_routing_not_found_responses + get '/posts/baz' + assert_equal 404, response.status + + get '/i_do_not_exist' + assert_equal 404, response.status + end +end diff --git a/actionview/CHANGELOG.md b/actionview/CHANGELOG.md index 0981d47d7a..e26e7337e4 100644 --- a/actionview/CHANGELOG.md +++ b/actionview/CHANGELOG.md @@ -1,3 +1,17 @@ +## Rails 5.0.0.beta1 (December 18, 2015) ## + +* No changes. + + +* `I18n.translate` helper will wrap the missing translation keys + in a <span> tag only if `debug_missing_translation` configuration + be true. Default value is `true`. For example in `application.rb`: + + # in order to turn off missing key wrapping + config.action_view.debug_missing_translation = false + + *Sameer Rahmani* + * Respect value of `:object` if `:object` is false when rendering. Fixes #22260. @@ -35,16 +49,16 @@ *Bernerd Schaefer* -* `number_to_currency` and `number_with_delimiter` now accept custom `delimiter_pattern` option - to handle placement of delimiter, to support currency formats like INR - - Example: - +* `number_to_currency` and `number_with_delimiter` now accept a custom `delimiter_pattern` option + to handle placement of delimiter, to support currency formats like INR. + + Example: + number_to_currency(1230000, delimiter_pattern: /(\d+?)(?=(\d\d)+(\d)(?!\d))/, unit: '₹', format: "%u %n") - # => '₹ 12,30,000.00' - + # => '₹ 12,30,000.00' + *Vipul A M* - + * Make `disable_with` the default behavior for submit tags. Disables the button on submit to prevent double submits. diff --git a/actionview/lib/action_view/gem_version.rb b/actionview/lib/action_view/gem_version.rb index 4f45f5b8c8..20d408741e 100644 --- a/actionview/lib/action_view/gem_version.rb +++ b/actionview/lib/action_view/gem_version.rb @@ -8,7 +8,7 @@ module ActionView MAJOR = 5 MINOR = 0 TINY = 0 - PRE = "alpha" + PRE = "beta1" STRING = [MAJOR, MINOR, TINY, PRE].compact.join(".") end diff --git a/actionview/lib/action_view/helpers/cache_helper.rb b/actionview/lib/action_view/helpers/cache_helper.rb index e473aeaea9..18b2102d73 100644 --- a/actionview/lib/action_view/helpers/cache_helper.rb +++ b/actionview/lib/action_view/helpers/cache_helper.rb @@ -216,14 +216,6 @@ module ActionView end end - # Given a key (as described in ActionController::Caching::Fragments.expire_fragment), - # returns a key suitable for use in reading, writing, or expiring a - # cached fragment. All keys are prefixed with <tt>views/</tt> and uses - # ActiveSupport::Cache.expand_cache_key for the expansion. - def fragment_cache_key(key) - ActiveSupport::Cache.expand_cache_key(key.is_a?(Hash) ? url_for(key).split("://").last : key, :views) - end - private def fragment_name_with_digest(name, virtual_path) #:nodoc: diff --git a/actionview/lib/action_view/helpers/translation_helper.rb b/actionview/lib/action_view/helpers/translation_helper.rb index 4c4d2c4457..152e1b1211 100644 --- a/actionview/lib/action_view/helpers/translation_helper.rb +++ b/actionview/lib/action_view/helpers/translation_helper.rb @@ -6,7 +6,15 @@ module ActionView # = Action View Translation Helpers module Helpers module TranslationHelper + extend ActiveSupport::Concern + include TagHelper + + included do + mattr_accessor :debug_missing_translation + self.debug_missing_translation = true + end + # Delegates to <tt>I18n#translate</tt> but also performs three additional # functions. # @@ -95,6 +103,8 @@ module ActionView title << ", " << interpolations.map { |k, v| "#{k}: #{ERB::Util.html_escape(v)}" }.join(', ') end + return title unless ActionView::Base.debug_missing_translation + content_tag('span', keys.last.to_s.titleize, class: 'translation_missing', title: title) end end diff --git a/actionview/lib/action_view/railtie.rb b/actionview/lib/action_view/railtie.rb index e829d86c99..59d869d92d 100644 --- a/actionview/lib/action_view/railtie.rb +++ b/actionview/lib/action_view/railtie.rb @@ -6,6 +6,7 @@ module ActionView class Railtie < Rails::Railtie # :nodoc: config.action_view = ActiveSupport::OrderedOptions.new config.action_view.embed_authenticity_token_in_remote_forms = false + config.action_view.debug_missing_translation = true config.eager_load_namespaces << ActionView diff --git a/actionview/test/template/asset_tag_helper_test.rb b/actionview/test/template/asset_tag_helper_test.rb index fe40010528..8592a2a083 100644 --- a/actionview/test/template/asset_tag_helper_test.rb +++ b/actionview/test/template/asset_tag_helper_test.rb @@ -27,6 +27,8 @@ class AssetTagHelperTest < ActionView::TestCase end AssetPathToTag = { + %(asset_path("")) => %(), + %(asset_path(" ")) => %(), %(asset_path("foo")) => %(/foo), %(asset_path("style.css")) => %(/style.css), %(asset_path("xmlhr.js")) => %(/xmlhr.js), diff --git a/actionview/test/template/date_helper_test.rb b/actionview/test/template/date_helper_test.rb index c4234a71c3..92e77599f4 100644 --- a/actionview/test/template/date_helper_test.rb +++ b/actionview/test/template/date_helper_test.rb @@ -390,11 +390,6 @@ class DateHelperTest < ActionView::TestCase expected << "</select>\n" assert_dom_equal expected, select_month(Time.mktime(2003, 8, 16), {}, :class => 'selector', :accesskey => 'M') - #result = select_month(Time.mktime(2003, 8, 16), {}, :class => 'selector', :accesskey => 'M') - #assert result.include?('<select id="date_month" name="date[month]"') - #assert result.include?('class="selector"') - #assert result.include?('accesskey="M"') - #assert result.include?('<option value="1">January') end def test_select_month_with_default_prompt @@ -474,11 +469,6 @@ class DateHelperTest < ActionView::TestCase expected << "</select>\n" assert_dom_equal expected, select_year(Time.mktime(2003, 8, 16), {:start_year => 2003, :end_year => 2005}, :class => 'selector', :accesskey => 'M') - #result = select_year(Time.mktime(2003, 8, 16), {:start_year => 2003, :end_year => 2005}, :class => 'selector', :accesskey => 'M') - #assert result.include?('<select id="date_year" name="date[year]"') - #assert result.include?('class="selector"') - #assert result.include?('accesskey="M"') - #assert result.include?('<option value="2003"') end def test_select_year_with_default_prompt @@ -639,12 +629,6 @@ class DateHelperTest < ActionView::TestCase expected << "</select>\n" assert_dom_equal expected, select_minute(Time.mktime(2003, 8, 16, 8, 4, 18), {}, :class => 'selector', :accesskey => 'M') - - #result = select_minute(Time.mktime(2003, 8, 16, 8, 4, 18), {}, :class => 'selector', :accesskey => 'M') - #assert result.include?('<select id="date_minute" name="date[minute]"') - #assert result.include?('class="selector"') - #assert result.include?('accesskey="M"') - #assert result.include?('<option value="00">00') end def test_select_minute_with_default_prompt @@ -709,12 +693,6 @@ class DateHelperTest < ActionView::TestCase expected << "</select>\n" assert_dom_equal expected, select_second(Time.mktime(2003, 8, 16, 8, 4, 18), {}, :class => 'selector', :accesskey => 'M') - - #result = select_second(Time.mktime(2003, 8, 16, 8, 4, 18), {}, :class => 'selector', :accesskey => 'M') - #assert result.include?('<select id="date_second" name="date[second]"') - #assert result.include?('class="selector"') - #assert result.include?('accesskey="M"') - #assert result.include?('<option value="00">00') end def test_select_second_with_default_prompt diff --git a/actionview/test/template/render_test.rb b/actionview/test/template/render_test.rb index 84aca222b2..994fd44c52 100644 --- a/actionview/test/template/render_test.rb +++ b/actionview/test/template/render_test.rb @@ -9,6 +9,10 @@ module RenderTestCases @assigns = { :secret => 'in the sauce' } @view = Class.new(ActionView::Base) do def view_cache_dependencies; end + + def fragment_cache_key(key) + ActiveSupport::Cache.expand_cache_key(key, :views) + end end.new(paths, @assigns) @controller_view = TestController.new.view_context diff --git a/actionview/test/template/translation_helper_test.rb b/actionview/test/template/translation_helper_test.rb index 631bceadd8..597936d7ae 100644 --- a/actionview/test/template/translation_helper_test.rb +++ b/actionview/test/template/translation_helper_test.rb @@ -54,6 +54,16 @@ class TranslationHelperTest < ActiveSupport::TestCase end end + def test_returns_missing_tranlation_message_without_span_wrap + old_value = ActionView::Base.debug_missing_translation + ActionView::Base.debug_missing_translation = false + + expected = 'translation missing: en.translations.missing' + assert_equal expected, translate(:"translations.missing") + ensure + ActionView::Base.debug_missing_translation = old_value + end + def test_returns_missing_translation_message_wrapped_into_span expected = '<span class="translation_missing" title="translation missing: en.translations.missing">Missing</span>' assert_equal expected, translate(:"translations.missing") diff --git a/actionview/test/template/url_helper_test.rb b/actionview/test/template/url_helper_test.rb index 62fa75bc63..784a48ed8d 100644 --- a/actionview/test/template/url_helper_test.rb +++ b/actionview/test/template/url_helper_test.rb @@ -636,10 +636,6 @@ class UrlHelperControllerTest < ActionController::TestCase render inline: "<%= url_for controller: 'url_helper_controller_test/url_helper', action: 'show_url_for' %>" end - def show_overridden_url_for - render inline: "<%= url_for params.merge(controller: 'url_helper_controller_test/url_helper', action: 'show_url_for') %>" - end - def show_named_route render inline: "<%= show_named_route_#{params[:kind]} %>" end @@ -673,11 +669,6 @@ class UrlHelperControllerTest < ActionController::TestCase assert_equal '/url_helper_controller_test/url_helper/show_url_for', @response.body end - def test_overridden_url_for_shows_only_path - get :show_overridden_url_for - assert_equal '/url_helper_controller_test/url_helper/show_url_for', @response.body - end - def test_named_route_url_shows_host_and_path get :show_named_route, params: { kind: 'url' } assert_equal 'http://test.host/url_helper_controller_test/url_helper/show_named_route', diff --git a/activejob/CHANGELOG.md b/activejob/CHANGELOG.md index 79235019fe..2caa073f68 100644 --- a/activejob/CHANGELOG.md +++ b/activejob/CHANGELOG.md @@ -1,3 +1,8 @@ +## Rails 5.0.0.beta1 (December 18, 2015) ## + +* No changes. + + * Fixed serializing `:at` option for `assert_enqueued_with` and `assert_performed_with`. diff --git a/activejob/activejob.gemspec b/activejob/activejob.gemspec index 24e38e495f..bc1671b508 100644 --- a/activejob/activejob.gemspec +++ b/activejob/activejob.gemspec @@ -19,5 +19,5 @@ Gem::Specification.new do |s| s.require_path = 'lib' s.add_dependency 'activesupport', version - s.add_dependency 'globalid', '>= 0.3.0' + s.add_dependency 'globalid', '>= 0.3.6' end diff --git a/activejob/lib/active_job/gem_version.rb b/activejob/lib/active_job/gem_version.rb index 27a5de93f4..35356405b5 100644 --- a/activejob/lib/active_job/gem_version.rb +++ b/activejob/lib/active_job/gem_version.rb @@ -8,7 +8,7 @@ module ActiveJob MAJOR = 5 MINOR = 0 TINY = 0 - PRE = "alpha" + PRE = "beta1" STRING = [MAJOR, MINOR, TINY, PRE].compact.join(".") end diff --git a/activemodel/CHANGELOG.md b/activemodel/CHANGELOG.md index a3368cd197..19143d63ac 100644 --- a/activemodel/CHANGELOG.md +++ b/activemodel/CHANGELOG.md @@ -1,3 +1,8 @@ +## Rails 5.0.0.beta1 (December 18, 2015) ## + +* No changes. + + * Validate multiple contexts on `valid?` and `invalid?` at once. Example: @@ -125,5 +130,6 @@ `ActiveSupport.halt_callback_chains_on_return_false` option, will either not work at all or display a deprecation warning. + *claudiob* Please check [4-2-stable](https://github.com/rails/rails/blob/4-2-stable/activemodel/CHANGELOG.md) for previous changes. diff --git a/activemodel/lib/active_model/errors.rb b/activemodel/lib/active_model/errors.rb index 4726a68f69..ef6141a51d 100644 --- a/activemodel/lib/active_model/errors.rb +++ b/activemodel/lib/active_model/errors.rb @@ -81,6 +81,18 @@ module ActiveModel super end + # Copies the errors from <tt>other</tt>. + # + # other - The ActiveModel::Errors instance. + # + # Examples + # + # person.errors.copy!(other) + def copy!(other) # :nodoc: + @messages = other.messages.dup + @details = other.details.dup + end + # Clear the error messages. # # person.errors.full_messages # => ["name cannot be nil"] diff --git a/activemodel/lib/active_model/gem_version.rb b/activemodel/lib/active_model/gem_version.rb index 762f4fe939..d74a3912d6 100644 --- a/activemodel/lib/active_model/gem_version.rb +++ b/activemodel/lib/active_model/gem_version.rb @@ -8,7 +8,7 @@ module ActiveModel MAJOR = 5 MINOR = 0 TINY = 0 - PRE = "alpha" + PRE = "beta1" STRING = [MAJOR, MINOR, TINY, PRE].compact.join(".") end diff --git a/activemodel/lib/active_model/type/value.rb b/activemodel/lib/active_model/type/value.rb index 5fea0561a6..9d1f267b41 100644 --- a/activemodel/lib/active_model/type/value.rb +++ b/activemodel/lib/active_model/type/value.rb @@ -90,6 +90,11 @@ module ActiveModel scale == other.scale && limit == other.limit end + alias eql? == + + def hash + [self.class, precision, scale, limit].hash + end def assert_valid_value(*) end diff --git a/activemodel/test/cases/callbacks_test.rb b/activemodel/test/cases/callbacks_test.rb index 85455c112c..e4ecc0adb4 100644 --- a/activemodel/test/cases/callbacks_test.rb +++ b/activemodel/test/cases/callbacks_test.rb @@ -28,7 +28,7 @@ class CallbacksTest < ActiveModel::TestCase false end - after_create "@callbacks << :final_callback" + ActiveSupport::Deprecation.silence { after_create "@callbacks << :final_callback" } def initialize(options = {}) @callbacks = [] diff --git a/activemodel/test/cases/errors_test.rb b/activemodel/test/cases/errors_test.rb index f6d171bec6..a5ac055033 100644 --- a/activemodel/test/cases/errors_test.rb +++ b/activemodel/test/cases/errors_test.rb @@ -410,4 +410,14 @@ class ErrorsTest < ActiveModel::TestCase person.errors.clear assert person.errors.details.empty? end + + test "copy errors" do + errors = ActiveModel::Errors.new(Person.new) + errors.add(:name, :invalid) + person = Person.new + person.errors.copy!(errors) + + assert_equal [:name], person.errors.messages.keys + assert_equal [:name], person.errors.details.keys + end end diff --git a/activemodel/test/cases/validations/with_validation_test.rb b/activemodel/test/cases/validations/with_validation_test.rb index 03c7943308..c73580138d 100644 --- a/activemodel/test/cases/validations/with_validation_test.rb +++ b/activemodel/test/cases/validations/with_validation_test.rb @@ -101,6 +101,7 @@ class ValidatesWithTest < ActiveModel::TestCase validator.expect(:new, validator, [{foo: :bar, if: "1 == 1", class: Topic}]) validator.expect(:validate, nil, [topic]) validator.expect(:is_a?, false, [Symbol]) + validator.expect(:is_a?, false, [String]) Topic.validates_with(validator, if: "1 == 1", foo: :bar) assert topic.valid? diff --git a/activerecord/CHANGELOG.md b/activerecord/CHANGELOG.md index 56a3232ee9..08f170f7d2 100644 --- a/activerecord/CHANGELOG.md +++ b/activerecord/CHANGELOG.md @@ -1,3 +1,66 @@ +* Use group by values when preloading scoped associations. + + *Lucjan Suski* + +## Rails 5.0.0.beta1 (December 18, 2015) ## + +* No changes. + + +* Order the result of `find(ids)` to match the passed array, if the relation + has no explicit order defined. + + Fixes #20338. + + *Miguel Grazziotin*, *Matthew Draper* + +* Omit default limit values in dumped schema. It's tidier, and if the defaults + change in the future, we can address that via Migration API Versioning. + + *Jean Boussier* + +* Support passing the schema name as a prefix to table name in + `ConnectionAdapters::SchemaStatements#indexes`. Previously the prefix would + be considered a full part of the index name, and only the schema in the + current search path would be considered. + + *Grey Baker* + +* Ignore index name in `index_exists?` and `remove_index` when not passed a + name to check for. + + *Grey Baker* + +* Extract support for the legacy `mysql` database adapter from core. It will + live on in a separate gem for now, but most users should just use `mysql2`. + + *Abdelkader Boudih* + +* ApplicationRecord is a new superclass for all app models, analogous to app + controllers subclassing ApplicationController instead of + ActionController::Base. This gives apps a single spot to configure app-wide + model behavior. + + Newly generated applications have `app/models/application_record.rb` + present by default. + + *Genadi Samokovarov* + +* Version the API presented to migration classes, so we can change parameter + defaults without breaking existing migrations, or forcing them to be + rewritten through a deprecation cycle. + + *Matthew Draper*, *Ravil Bayramgalin* + +* Use bind params for `limit` and `offset`. This will generate significantly + fewer prepared statements for common tasks like pagination. To support this + change, passing a string containing a comma to `limit` has been deprecated, + and passing an Arel node to `limit` is no longer supported. + + Fixes #22250 + + *Sean Griffin* + * Introduce after_{create,update,delete}_commit callbacks. Before: @@ -289,7 +352,7 @@ *Sean Griffin* -* Give `AcriveRecord::Relation#update` its own deprecation warning when +* Give `ActiveRecord::Relation#update` its own deprecation warning when passed an `ActiveRecord::Base` instance. Fixes #21945. diff --git a/activerecord/README.rdoc b/activerecord/README.rdoc index 7eb4e9db1a..cfbee4d6f7 100644 --- a/activerecord/README.rdoc +++ b/activerecord/README.rdoc @@ -125,7 +125,7 @@ This would also define the following accessors: <tt>Product#name</tt> and ) {Learn more}[link:classes/ActiveRecord/Base.html] and read about the built-in support for - MySQL[link:classes/ActiveRecord/ConnectionAdapters/MysqlAdapter.html], + MySQL[link:classes/ActiveRecord/ConnectionAdapters/Mysql2Adapter.html], PostgreSQL[link:classes/ActiveRecord/ConnectionAdapters/PostgreSQLAdapter.html], and SQLite3[link:classes/ActiveRecord/ConnectionAdapters/SQLite3Adapter.html]. @@ -138,7 +138,7 @@ This would also define the following accessors: <tt>Product#name</tt> and * Database agnostic schema management with Migrations. - class AddSystemSettings < ActiveRecord::Migration + class AddSystemSettings < ActiveRecord::Migration[5.0] def up create_table :system_settings do |t| t.string :name diff --git a/activerecord/RUNNING_UNIT_TESTS.rdoc b/activerecord/RUNNING_UNIT_TESTS.rdoc index bae40604b1..a74fcf2df7 100644 --- a/activerecord/RUNNING_UNIT_TESTS.rdoc +++ b/activerecord/RUNNING_UNIT_TESTS.rdoc @@ -20,7 +20,6 @@ example: Simply executing <tt>bundle exec rake test</tt> is equivalent to the following: - $ bundle exec rake test:mysql $ bundle exec rake test:mysql2 $ bundle exec rake test:postgresql $ bundle exec rake test:sqlite3 diff --git a/activerecord/Rakefile b/activerecord/Rakefile index c93099a921..0564dca94a 100644 --- a/activerecord/Rakefile +++ b/activerecord/Rakefile @@ -17,14 +17,14 @@ def run_without_aborting(*tasks) abort "Errors running #{errors.join(', ')}" if errors.any? end -desc 'Run mysql, mysql2, sqlite, and postgresql tests by default' +desc 'Run mysql2, sqlite, and postgresql tests by default' task :default => :test -desc 'Run mysql, mysql2, sqlite, and postgresql tests' +desc 'Run mysql2, sqlite, and postgresql tests' task :test do tasks = defined?(JRUBY_VERSION) ? %w(test_jdbcmysql test_jdbcsqlite3 test_jdbcpostgresql) : - %w(test_mysql test_mysql2 test_sqlite3 test_postgresql) + %w(test_mysql2 test_sqlite3 test_postgresql) run_without_aborting(*tasks) end @@ -32,7 +32,7 @@ namespace :test do task :isolated do tasks = defined?(JRUBY_VERSION) ? %w(isolated_test_jdbcmysql isolated_test_jdbcsqlite3 isolated_test_jdbcpostgresql) : - %w(isolated_test_mysql isolated_test_mysql2 isolated_test_sqlite3 isolated_test_postgresql) + %w(isolated_test_mysql2 isolated_test_sqlite3 isolated_test_postgresql) run_without_aborting(*tasks) end end @@ -43,7 +43,7 @@ namespace :db do task :drop => ['db:mysql:drop', 'db:postgresql:drop'] end -%w( mysql mysql2 postgresql sqlite3 sqlite3_mem db2 oracle jdbcmysql jdbcpostgresql jdbcsqlite3 jdbcderby jdbch2 jdbchsqldb ).each do |adapter| +%w( mysql2 postgresql sqlite3 sqlite3_mem db2 oracle jdbcmysql jdbcpostgresql jdbcsqlite3 jdbcderby jdbch2 jdbchsqldb ).each do |adapter| namespace :test do Rake::TestTask.new(adapter => "#{adapter}:env") { |t| adapter_short = adapter == 'db2' ? adapter : adapter[/^[a-z0-9]+/] @@ -87,14 +87,14 @@ namespace :db do namespace :mysql do desc 'Build the MySQL test databases' task :build do - config = ARTest.config['connections']['mysql'] + config = ARTest.config['connections']['mysql2'] %x( mysql --user=#{config['arunit']['username']} --password=#{config['arunit']['password']} -e "create DATABASE #{config['arunit']['database']} DEFAULT CHARACTER SET utf8 DEFAULT COLLATE utf8_unicode_ci ") %x( mysql --user=#{config['arunit2']['username']} --password=#{config['arunit2']['password']} -e "create DATABASE #{config['arunit2']['database']} DEFAULT CHARACTER SET utf8 DEFAULT COLLATE utf8_unicode_ci ") end desc 'Drop the MySQL test databases' task :drop do - config = ARTest.config['connections']['mysql'] + config = ARTest.config['connections']['mysql2'] %x( mysqladmin --user=#{config['arunit']['username']} --password=#{config['arunit']['password']} -f drop #{config['arunit']['database']} ) %x( mysqladmin --user=#{config['arunit2']['username']} --password=#{config['arunit2']['password']} -f drop #{config['arunit2']['database']} ) end diff --git a/activerecord/activerecord.gemspec b/activerecord/activerecord.gemspec index bd95b57303..4405da2812 100644 --- a/activerecord/activerecord.gemspec +++ b/activerecord/activerecord.gemspec @@ -24,5 +24,5 @@ Gem::Specification.new do |s| s.add_dependency 'activesupport', version s.add_dependency 'activemodel', version - s.add_dependency 'arel', '7.0.0.alpha' + s.add_dependency 'arel', '~> 7.0' end diff --git a/activerecord/bin/test b/activerecord/bin/test index f8adf2aabc..7417b068bf 100755 --- a/activerecord/bin/test +++ b/activerecord/bin/test @@ -6,7 +6,7 @@ module Minitest opts.separator "" opts.separator "Active Record options:" opts.on("-a", "--adapter [ADAPTER]", - "Run tests using a specific adapter (sqlite3, sqlite3_mem, mysql, mysql2, postgresql)") do |adapter| + "Run tests using a specific adapter (sqlite3, sqlite3_mem, mysql2, postgresql)") do |adapter| ENV["ARCONN"] = adapter.strip end diff --git a/activerecord/lib/active_record/associations.rb b/activerecord/lib/active_record/associations.rb index b806a2f832..462b3066ab 100644 --- a/activerecord/lib/active_record/associations.rb +++ b/activerecord/lib/active_record/associations.rb @@ -1181,7 +1181,8 @@ module ActiveRecord # [collection=objects] # Replaces the collections content by deleting and adding objects as appropriate. If the <tt>:through</tt> # option is true callbacks in the join models are triggered except destroy callbacks, since deletion is - # direct. + # direct by default. You can specify <tt>dependent: :destroy</tt> or + # <tt>dependent: :nullify</tt> to override this. # [collection_singular_ids] # Returns an array of the associated objects' ids # [collection_singular_ids=ids] @@ -1639,7 +1640,7 @@ module ActiveRecord # The join table should not have a primary key or a model associated with it. You must manually generate the # join table with a migration such as this: # - # class CreateDevelopersProjectsJoinTable < ActiveRecord::Migration + # class CreateDevelopersProjectsJoinTable < ActiveRecord::Migration[5.0] # def change # create_join_table :developers, :projects # end diff --git a/activerecord/lib/active_record/associations/preloader/association.rb b/activerecord/lib/active_record/associations/preloader/association.rb index e11a5cfb8a..91e7f90739 100644 --- a/activerecord/lib/active_record/associations/preloader/association.rb +++ b/activerecord/lib/active_record/associations/preloader/association.rb @@ -107,7 +107,7 @@ module ActiveRecord @preloaded_records = slices.flat_map do |slice| records_for(slice) end - @preloaded_records.group_by do |record| + @preloaded_records.group_by do |record| convert_key(record[association_key_name]) end end @@ -139,6 +139,10 @@ module ActiveRecord scope.order!(order_values) end + if group_values = preload_values[:group] || values[:group] + scope.group!(group_values) + end + if preload_values[:reordering] || values[:reordering] scope.reordering_value = true end diff --git a/activerecord/lib/active_record/associations/preloader/through_association.rb b/activerecord/lib/active_record/associations/preloader/through_association.rb index 24aa47bb51..6c83058202 100644 --- a/activerecord/lib/active_record/associations/preloader/through_association.rb +++ b/activerecord/lib/active_record/associations/preloader/through_association.rb @@ -18,7 +18,8 @@ module ActiveRecord through_records = owners.map do |owner| association = owner.association through_reflection.name - [owner, Array(association.reader)] + center = target_records_from_association(association) + [owner, Array(center)] end reset_association owners, through_reflection.name @@ -49,7 +50,7 @@ module ActiveRecord rhs_records = middles.flat_map { |r| association = r.association source_reflection.name - association.reader + target_records_from_association(association) }.compact rhs_records.sort_by { |rhs| record_offset[rhs] } @@ -91,6 +92,10 @@ module ActiveRecord scope end + + def target_records_from_association(association) + association.loaded? ? association.target : association.reader + end end end end diff --git a/activerecord/lib/active_record/attribute_methods/time_zone_conversion.rb b/activerecord/lib/active_record/attribute_methods/time_zone_conversion.rb index 9e693b6aee..45d2c855a5 100644 --- a/activerecord/lib/active_record/attribute_methods/time_zone_conversion.rb +++ b/activerecord/lib/active_record/attribute_methods/time_zone_conversion.rb @@ -1,3 +1,5 @@ +require 'active_support/core_ext/string/strip' + module ActiveRecord module AttributeMethods module TimeZoneConversion @@ -77,7 +79,7 @@ module ActiveRecord !result && cast_type.type == :time && time_zone_aware_types.include?(:not_explicitly_configured) - ActiveSupport::Deprecation.warn(<<-MESSAGE) + ActiveSupport::Deprecation.warn(<<-MESSAGE.strip_heredoc) Time columns will become time zone aware in Rails 5.1. This still causes `String`s to be parsed as if they were in `Time.zone`, and `Time`s to be converted to `Time.zone`. diff --git a/activerecord/lib/active_record/base.rb b/activerecord/lib/active_record/base.rb index 9782e58299..4a31a1aa84 100644 --- a/activerecord/lib/active_record/base.rb +++ b/activerecord/lib/active_record/base.rb @@ -261,7 +261,7 @@ module ActiveRecord #:nodoc: # The +errors+ property of this exception contains an array of # AttributeAssignmentError # objects that should be inspected to determine which attributes triggered the errors. - # * RecordInvalid - raised by {ActiveRecord::Base#save}[rdoc-ref:Persistence#save] and + # * RecordInvalid - raised by {ActiveRecord::Base#save!}[rdoc-ref:Persistence#save!] and # {ActiveRecord::Base.create!}[rdoc-ref:Persistence::ClassMethods#create!] # when the record is invalid. # * RecordNotFound - No record responded to the {ActiveRecord::Base.find}[rdoc-ref:FinderMethods#find] method. diff --git a/activerecord/lib/active_record/callbacks.rb b/activerecord/lib/active_record/callbacks.rb index 4058affec3..854f9776a3 100644 --- a/activerecord/lib/active_record/callbacks.rb +++ b/activerecord/lib/active_record/callbacks.rb @@ -175,21 +175,6 @@ module ActiveRecord # end # end # - # The callback macros usually accept a symbol for the method they're supposed to run, but you can also - # pass a "method string", which will then be evaluated within the binding of the callback. Example: - # - # class Topic < ActiveRecord::Base - # before_destroy 'self.class.delete_all "parent_id = #{id}"' - # end - # - # Notice that single quotes (') are used so the <tt>#{id}</tt> part isn't evaluated until the callback - # is triggered. Also note that these inline callbacks can be stacked just like the regular ones: - # - # class Topic < ActiveRecord::Base - # before_destroy 'self.class.delete_all "parent_id = #{id}"', - # 'puts "Evaluated after parents are destroyed"' - # end - # # == <tt>before_validation*</tt> returning statements # # If the +before_validation+ callback throws +:abort+, the process will be diff --git a/activerecord/lib/active_record/connection_adapters/abstract/database_statements.rb b/activerecord/lib/active_record/connection_adapters/abstract/database_statements.rb index 848aeb821c..7e0b449c99 100644 --- a/activerecord/lib/active_record/connection_adapters/abstract/database_statements.rb +++ b/activerecord/lib/active_record/connection_adapters/abstract/database_statements.rb @@ -208,7 +208,7 @@ module ActiveRecord # * You are joining an existing open transaction # * You are creating a nested (savepoint) transaction # - # The mysql, mysql2 and postgresql adapters support setting the transaction + # The mysql2 and postgresql adapters support setting the transaction # isolation level. However, support is disabled for MySQL versions below 5, # because they are affected by a bug[http://bugs.mysql.com/bug.php?id=39170] # which means the isolation level gets persisted outside the transaction. diff --git a/activerecord/lib/active_record/connection_adapters/abstract/quoting.rb b/activerecord/lib/active_record/connection_adapters/abstract/quoting.rb index 9ec0a67c8f..bcc41acaa1 100644 --- a/activerecord/lib/active_record/connection_adapters/abstract/quoting.rb +++ b/activerecord/lib/active_record/connection_adapters/abstract/quoting.rb @@ -93,7 +93,7 @@ module ActiveRecord # Override to return the quoted table name for assignment. Defaults to # table quoting. # - # This works for mysql and mysql2 where table.column can be used to + # This works for mysql2 where table.column can be used to # resolve ambiguity. # # We override this in the sqlite3 and postgresql adapters to use only diff --git a/activerecord/lib/active_record/connection_adapters/abstract/schema_definitions.rb b/activerecord/lib/active_record/connection_adapters/abstract/schema_definitions.rb index 159cbcb85a..1cda23dc1d 100644 --- a/activerecord/lib/active_record/connection_adapters/abstract/schema_definitions.rb +++ b/activerecord/lib/active_record/connection_adapters/abstract/schema_definitions.rb @@ -190,7 +190,7 @@ module ActiveRecord # Inside migration files, the +t+ object in {create_table}[rdoc-ref:SchemaStatements#create_table] # is actually of this type: # - # class SomeMigration < ActiveRecord::Migration + # class SomeMigration < ActiveRecord::Migration[5.0] # def up # create_table :foo do |t| # puts t.class # => "ActiveRecord::ConnectionAdapters::TableDefinition" diff --git a/activerecord/lib/active_record/connection_adapters/abstract/schema_dumper.rb b/activerecord/lib/active_record/connection_adapters/abstract/schema_dumper.rb index e252ddb4cf..797662d07c 100644 --- a/activerecord/lib/active_record/connection_adapters/abstract/schema_dumper.rb +++ b/activerecord/lib/active_record/connection_adapters/abstract/schema_dumper.rb @@ -61,8 +61,8 @@ module ActiveRecord end def schema_limit(column) - limit = column.limit || native_database_types[column.type][:limit] - limit.inspect if limit + limit = column.limit + limit.inspect if limit && limit != native_database_types[column.type][:limit] end def schema_precision(column) diff --git a/activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb b/activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb index b50d28862c..7bf548fcba 100644 --- a/activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb +++ b/activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb @@ -82,11 +82,10 @@ module ActiveRecord # def index_exists?(table_name, column_name, options = {}) column_names = Array(column_name).map(&:to_s) - index_name = options.key?(:name) ? options[:name].to_s : index_name(table_name, column: column_names) checks = [] - checks << lambda { |i| i.name == index_name } checks << lambda { |i| i.columns == column_names } checks << lambda { |i| i.unique } if options[:unique] + checks << lambda { |i| i.name == options[:name].to_s } if options[:name] indexes(table_name).any? { |i| checks.all? { |check| check[i] } } end @@ -700,15 +699,15 @@ module ActiveRecord # Removes the given index from the table. # - # Removes the +index_accounts_on_column+ in the +accounts+ table. + # Removes the index on +branch_id+ in the +accounts+ table if exactly one such index exists. # # remove_index :accounts, :branch_id # - # Removes the index named +index_accounts_on_branch_id+ in the +accounts+ table. + # Removes the index on +branch_id+ in the +accounts+ table if exactly one such index exists. # # remove_index :accounts, column: :branch_id # - # Removes the index named +index_accounts_on_branch_id_and_party_id+ in the +accounts+ table. + # Removes the index on +branch_id+ and +party_id+ in the +accounts+ table if exactly one such index exists. # # remove_index :accounts, column: [:branch_id, :party_id] # @@ -1127,21 +1126,35 @@ module ActiveRecord end def index_name_for_remove(table_name, options = {}) - index_name = index_name(table_name, options) + # if the adapter doesn't support the indexes call the best we can do + # is return the default index name for the options provided + return index_name(table_name, options) unless respond_to?(:indexes) - unless index_name_exists?(table_name, index_name, true) - if options.is_a?(Hash) && options.has_key?(:name) - options_without_column = options.dup - options_without_column.delete :column - index_name_without_column = index_name(table_name, options_without_column) + checks = [] - return index_name_without_column if index_name_exists?(table_name, index_name_without_column, false) - end + if options.is_a?(Hash) + checks << lambda { |i| i.name == options[:name].to_s } if options.has_key?(:name) + column_names = Array(options[:column]).map(&:to_s) + else + column_names = Array(options).map(&:to_s) + end - raise ArgumentError, "Index name '#{index_name}' on table '#{table_name}' does not exist" + if column_names.any? + checks << lambda { |i| i.columns.join('_and_') == column_names.join('_and_') } end - index_name + raise ArgumentError "No name or columns specified" if checks.none? + + matching_indexes = indexes(table_name).select { |i| checks.all? { |check| check[i] } } + + if matching_indexes.count > 1 + raise ArgumentError, "Multiple indexes found on #{table_name} columns #{column_names}. " \ + "Specify an index name from #{matching_indexes.map(&:name).join(', ')}" + elsif matching_indexes.none? + raise ArgumentError, "No indexes found on #{table_name} with the options provided." + else + matching_indexes.first.name + end end def rename_table_indexes(table_name, new_name) diff --git a/activerecord/lib/active_record/connection_adapters/abstract_adapter.rb b/activerecord/lib/active_record/connection_adapters/abstract_adapter.rb index 4b6912c616..3b8d1c1a9f 100644 --- a/activerecord/lib/active_record/connection_adapters/abstract_adapter.rb +++ b/activerecord/lib/active_record/connection_adapters/abstract_adapter.rb @@ -376,7 +376,7 @@ module ActiveRecord end # Provides access to the underlying database driver for this adapter. For - # example, this method returns a Mysql object in case of MysqlAdapter, + # example, this method returns a Mysql2::Client object in case of Mysql2Adapter, # and a PGconn object in case of PostgreSQLAdapter. # # This is useful for when you need to call a proprietary method such as diff --git a/activerecord/lib/active_record/connection_adapters/abstract_mysql_adapter.rb b/activerecord/lib/active_record/connection_adapters/abstract_mysql_adapter.rb index 25ba42e5c9..af10703e0e 100644 --- a/activerecord/lib/active_record/connection_adapters/abstract_mysql_adapter.rb +++ b/activerecord/lib/active_record/connection_adapters/abstract_mysql_adapter.rb @@ -106,12 +106,11 @@ module ActiveRecord ## # :singleton-method: - # By default, the MysqlAdapter will consider all columns of type <tt>tinyint(1)</tt> - # as boolean. If you wish to disable this emulation (which was the default - # behavior in versions 0.13.1 and earlier) you can add the following line + # By default, the Mysql2Adapter will consider all columns of type <tt>tinyint(1)</tt> + # as boolean. If you wish to disable this emulation you can add the following line # to your application.rb file: # - # ActiveRecord::ConnectionAdapters::Mysql[2]Adapter.emulate_booleans = false + # ActiveRecord::ConnectionAdapters::Mysql2Adapter.emulate_booleans = false class_attribute :emulate_booleans self.emulate_booleans = true @@ -400,10 +399,10 @@ module ActiveRecord log(sql, name) { @connection.query(sql) } end - # MysqlAdapter has to free a result after using it, so we use this method to write - # stuff in an abstract way without concerning ourselves about whether it needs to be - # explicitly freed or not. - def execute_and_free(sql, name = nil) #:nodoc: + # Mysql2Adapter doesn't have to free a result after using it, but we use this method + # to write stuff in an abstract way without concerning ourselves about whether it + # needs to be explicitly freed or not. + def execute_and_free(sql, name = nil) # :nodoc: yield execute(sql, name) end @@ -1101,11 +1100,8 @@ module ActiveRecord end end - ActiveRecord::Type.register(:json, MysqlJson, adapter: :mysql) ActiveRecord::Type.register(:json, MysqlJson, adapter: :mysql2) - ActiveRecord::Type.register(:string, MysqlString, adapter: :mysql) ActiveRecord::Type.register(:string, MysqlString, adapter: :mysql2) - ActiveRecord::Type.register(:unsigned_integer, Type::UnsignedInteger, adapter: :mysql) ActiveRecord::Type.register(:unsigned_integer, Type::UnsignedInteger, adapter: :mysql2) end end diff --git a/activerecord/lib/active_record/connection_adapters/connection_specification.rb b/activerecord/lib/active_record/connection_adapters/connection_specification.rb index 08d46fca96..f633892dee 100644 --- a/activerecord/lib/active_record/connection_adapters/connection_specification.rb +++ b/activerecord/lib/active_record/connection_adapters/connection_specification.rb @@ -175,7 +175,7 @@ module ActiveRecord rescue Gem::LoadError => e raise Gem::LoadError, "Specified '#{spec[:adapter]}' for database adapter, but the gem is not loaded. Add `gem '#{e.name}'` to your Gemfile (and ensure its version is at the minimum required by ActiveRecord)." rescue LoadError => e - raise LoadError, "Could not load '#{path_to_adapter}'. Make sure that the adapter in config/database.yml is valid. If you use an adapter other than 'mysql', 'mysql2', 'postgresql' or 'sqlite3' add the necessary adapter gem to the Gemfile.", e.backtrace + raise LoadError, "Could not load '#{path_to_adapter}'. Make sure that the adapter in config/database.yml is valid. If you use an adapter other than 'mysql2', 'postgresql' or 'sqlite3' add the necessary adapter gem to the Gemfile.", e.backtrace end adapter_method = "#{spec[:adapter]}_connection" diff --git a/activerecord/lib/active_record/connection_adapters/mysql2_adapter.rb b/activerecord/lib/active_record/connection_adapters/mysql2_adapter.rb index 7ca597859d..6590e0140d 100644 --- a/activerecord/lib/active_record/connection_adapters/mysql2_adapter.rb +++ b/activerecord/lib/active_record/connection_adapters/mysql2_adapter.rb @@ -10,9 +10,9 @@ module ActiveRecord config = config.symbolize_keys config[:username] = 'root' if config[:username].nil? - + config[:flags] ||= 0 if Mysql2::Client.const_defined? :FOUND_ROWS - config[:flags] = Mysql2::Client::FOUND_ROWS + config[:flags] |= Mysql2::Client::FOUND_ROWS end client = Mysql2::Client.new(config) diff --git a/activerecord/lib/active_record/connection_adapters/mysql_adapter.rb b/activerecord/lib/active_record/connection_adapters/mysql_adapter.rb deleted file mode 100644 index 76f1b91e6b..0000000000 --- a/activerecord/lib/active_record/connection_adapters/mysql_adapter.rb +++ /dev/null @@ -1,481 +0,0 @@ -require 'active_record/connection_adapters/abstract_mysql_adapter' -require 'active_record/connection_adapters/statement_pool' -require 'active_support/core_ext/hash/keys' - -gem 'mysql', '~> 2.9' -require 'mysql' - -class Mysql # :nodoc: all - class Time - # Used for casting DateTime fields to a MySQL friendly Time. - # This was documented in 48498da0dfed5239ea1eafb243ce47d7e3ce9e8e - def to_date - Date.new(year, month, day) - end - end - class Stmt; include Enumerable end - class Result; include Enumerable end -end - -module ActiveRecord - module ConnectionHandling # :nodoc: - # Establishes a connection to the database that's used by all Active Record objects. - def mysql_connection(config) - config = config.symbolize_keys - host = config[:host] - port = config[:port] - socket = config[:socket] - username = config[:username] ? config[:username].to_s : 'root' - password = config[:password].to_s - database = config[:database] - - mysql = Mysql.init - mysql.ssl_set(config[:sslkey], config[:sslcert], config[:sslca], config[:sslcapath], config[:sslcipher]) if config[:sslca] || config[:sslkey] - - default_flags = Mysql.const_defined?(:CLIENT_MULTI_RESULTS) ? Mysql::CLIENT_MULTI_RESULTS : 0 - default_flags |= Mysql::CLIENT_FOUND_ROWS if Mysql.const_defined?(:CLIENT_FOUND_ROWS) - options = [host, username, password, database, port, socket, default_flags] - ConnectionAdapters::MysqlAdapter.new(mysql, logger, options, config) - rescue Mysql::Error => error - if error.message.include?("Unknown database") - raise ActiveRecord::NoDatabaseError - else - raise - end - end - end - - module ConnectionAdapters - # The MySQL adapter will work with both Ruby/MySQL, which is a Ruby-based MySQL adapter that comes bundled with Active Record, and with - # the faster C-based MySQL/Ruby adapter (available both as a gem and from http://www.tmtm.org/en/mysql/ruby/). - # - # Options: - # - # * <tt>:host</tt> - Defaults to "localhost". - # * <tt>:port</tt> - Defaults to 3306. - # * <tt>:socket</tt> - Defaults to "/tmp/mysql.sock". - # * <tt>:username</tt> - Defaults to "root" - # * <tt>:password</tt> - Defaults to nothing. - # * <tt>:database</tt> - The name of the database. No default, must be provided. - # * <tt>:encoding</tt> - (Optional) Sets the client encoding by executing "SET NAMES <encoding>" after connection. - # * <tt>:reconnect</tt> - Defaults to false (See MySQL documentation: http://dev.mysql.com/doc/refman/5.7/en/auto-reconnect.html). - # * <tt>:strict</tt> - Defaults to true. Enable STRICT_ALL_TABLES. (See MySQL documentation: http://dev.mysql.com/doc/refman/5.7/en/sql-mode.html) - # * <tt>:variables</tt> - (Optional) A hash session variables to send as <tt>SET @@SESSION.key = value</tt> on each database connection. Use the value +:default+ to set a variable to its DEFAULT value. (See MySQL documentation: http://dev.mysql.com/doc/refman/5.7/en/set-statement.html). - # * <tt>:sslca</tt> - Necessary to use MySQL with an SSL connection. - # * <tt>:sslkey</tt> - Necessary to use MySQL with an SSL connection. - # * <tt>:sslcert</tt> - Necessary to use MySQL with an SSL connection. - # * <tt>:sslcapath</tt> - Necessary to use MySQL with an SSL connection. - # * <tt>:sslcipher</tt> - Necessary to use MySQL with an SSL connection. - # - class MysqlAdapter < AbstractMysqlAdapter - ADAPTER_NAME = 'MySQL'.freeze - - class StatementPool < ConnectionAdapters::StatementPool - private - - def dealloc(stmt) - stmt[:stmt].close - end - end - - def initialize(connection, logger, connection_options, config) - super - @statements = StatementPool.new(self.class.type_cast_config_to_integer(config.fetch(:statement_limit) { 1000 })) - @client_encoding = nil - @connection_options = connection_options - connect - end - - # Returns true, since this connection adapter supports prepared statement - # caching. - def supports_statement_cache? - true - end - - # HELPER METHODS =========================================== - - def each_hash(result) # :nodoc: - if block_given? - result.each_hash do |row| - row.symbolize_keys! - yield row - end - else - to_enum(:each_hash, result) - end - end - - def new_column(field, default, sql_type_metadata = nil, null = true, default_function = nil, collation = nil) # :nodoc: - field = set_field_encoding(field) - super - end - - def error_number(exception) # :nodoc: - exception.errno if exception.respond_to?(:errno) - end - - # QUOTING ================================================== - - def quote_string(string) #:nodoc: - @connection.quote(string) - end - - #-- - # CONNECTION MANAGEMENT ==================================== - #++ - - def active? - if @connection.respond_to?(:stat) - @connection.stat - else - @connection.query 'select 1' - end - - # mysql-ruby doesn't raise an exception when stat fails. - if @connection.respond_to?(:errno) - @connection.errno.zero? - else - true - end - rescue Mysql::Error - false - end - - def reconnect! - super - disconnect! - connect - end - - # Disconnects from the database if already connected. Otherwise, this - # method does nothing. - def disconnect! - super - @connection.close rescue nil - end - - def reset! - if @connection.respond_to?(:change_user) - # See http://bugs.mysql.com/bug.php?id=33540 -- the workaround way to - # reset the connection is to change the user to the same user. - @connection.change_user(@config[:username], @config[:password], @config[:database]) - configure_connection - end - end - - #-- - # DATABASE STATEMENTS ====================================== - #++ - - def select_all(arel, name = nil, binds = []) - if ExplainRegistry.collect? && prepared_statements - unprepared_statement { super } - else - super - end - end - - def select_rows(sql, name = nil, binds = []) - @connection.query_with_result = true - rows = exec_query(sql, name, binds).rows - @connection.more_results && @connection.next_result # invoking stored procedures with CLIENT_MULTI_RESULTS requires this to tidy up else connection will be dropped - rows - end - - # Clears the prepared statements cache. - def clear_cache! - super - @statements.clear - end - - # Taken from here: - # https://github.com/tmtm/ruby-mysql/blob/master/lib/mysql/charset.rb - # Author: TOMITA Masahiro <tommy@tmtm.org> - ENCODINGS = { - "armscii8" => nil, - "ascii" => Encoding::US_ASCII, - "big5" => Encoding::Big5, - "binary" => Encoding::ASCII_8BIT, - "cp1250" => Encoding::Windows_1250, - "cp1251" => Encoding::Windows_1251, - "cp1256" => Encoding::Windows_1256, - "cp1257" => Encoding::Windows_1257, - "cp850" => Encoding::CP850, - "cp852" => Encoding::CP852, - "cp866" => Encoding::IBM866, - "cp932" => Encoding::Windows_31J, - "dec8" => nil, - "eucjpms" => Encoding::EucJP_ms, - "euckr" => Encoding::EUC_KR, - "gb2312" => Encoding::EUC_CN, - "gbk" => Encoding::GBK, - "geostd8" => nil, - "greek" => Encoding::ISO_8859_7, - "hebrew" => Encoding::ISO_8859_8, - "hp8" => nil, - "keybcs2" => nil, - "koi8r" => Encoding::KOI8_R, - "koi8u" => Encoding::KOI8_U, - "latin1" => Encoding::ISO_8859_1, - "latin2" => Encoding::ISO_8859_2, - "latin5" => Encoding::ISO_8859_9, - "latin7" => Encoding::ISO_8859_13, - "macce" => Encoding::MacCentEuro, - "macroman" => Encoding::MacRoman, - "sjis" => Encoding::SHIFT_JIS, - "swe7" => nil, - "tis620" => Encoding::TIS_620, - "ucs2" => Encoding::UTF_16BE, - "ujis" => Encoding::EucJP_ms, - "utf8" => Encoding::UTF_8, - "utf8mb4" => Encoding::UTF_8, - } - - # Get the client encoding for this database - def client_encoding - return @client_encoding if @client_encoding - - result = exec_query( - "select @@character_set_client", - 'SCHEMA') - @client_encoding = ENCODINGS[result.rows.last.last] - end - - def exec_query(sql, name = 'SQL', binds = [], prepare: false) - if without_prepared_statement?(binds) - result_set, affected_rows = exec_without_stmt(sql, name) - else - result_set, affected_rows = exec_stmt(sql, name, binds, cache_stmt: prepare) - end - - yield affected_rows if block_given? - - result_set - end - - def last_inserted_id(result) - @connection.insert_id - end - - module Fields # :nodoc: - class DateTime < Type::DateTime # :nodoc: - def cast_value(value) - if Mysql::Time === value - new_time( - value.year, - value.month, - value.day, - value.hour, - value.minute, - value.second, - value.second_part) - else - super - end - end - end - - class Time < Type::Time # :nodoc: - def cast_value(value) - if Mysql::Time === value - new_time( - 2000, - 01, - 01, - value.hour, - value.minute, - value.second, - value.second_part) - else - super - end - end - end - - class << self - TYPES = Type::HashLookupTypeMap.new # :nodoc: - - delegate :register_type, :alias_type, to: :TYPES - - def find_type(field) - if field.type == Mysql::Field::TYPE_TINY && field.length > 1 - TYPES.lookup(Mysql::Field::TYPE_LONG) - else - TYPES.lookup(field.type) - end - end - end - - register_type Mysql::Field::TYPE_TINY, Type::Boolean.new - register_type Mysql::Field::TYPE_LONG, Type::Integer.new - alias_type Mysql::Field::TYPE_LONGLONG, Mysql::Field::TYPE_LONG - alias_type Mysql::Field::TYPE_NEWDECIMAL, Mysql::Field::TYPE_LONG - - register_type Mysql::Field::TYPE_DATE, Type::Date.new - register_type Mysql::Field::TYPE_DATETIME, Fields::DateTime.new - register_type Mysql::Field::TYPE_TIME, Fields::Time.new - register_type Mysql::Field::TYPE_FLOAT, Type::Float.new - end - - def initialize_type_map(m) # :nodoc: - super - register_class_with_precision m, %r(datetime)i, Fields::DateTime - register_class_with_precision m, %r(time)i, Fields::Time - end - - def exec_without_stmt(sql, name = 'SQL') # :nodoc: - # Some queries, like SHOW CREATE TABLE don't work through the prepared - # statement API. For those queries, we need to use this method. :'( - log(sql, name) do - result = @connection.query(sql) - affected_rows = @connection.affected_rows - - if result - types = {} - fields = [] - result.fetch_fields.each { |field| - field_name = field.name - fields << field_name - - if field.decimals > 0 - types[field_name] = Type::Decimal.new - else - types[field_name] = Fields.find_type field - end - } - - result_set = ActiveRecord::Result.new(fields, result.to_a, types) - result.free - else - result_set = ActiveRecord::Result.new([], []) - end - - [result_set, affected_rows] - end - end - - def execute_and_free(sql, name = nil) # :nodoc: - result = execute(sql, name) - ret = yield result - result.free - ret - end - - def insert_sql(sql, name = nil, pk = nil, id_value = nil, sequence_name = nil) #:nodoc: - super sql, name - id_value || @connection.insert_id - end - alias :create :insert_sql - - def exec_delete(sql, name, binds) # :nodoc: - affected_rows = 0 - - exec_query(sql, name, binds) do |n| - affected_rows = n - end - - affected_rows - end - alias :exec_update :exec_delete - - def begin_db_transaction #:nodoc: - exec_query "BEGIN" - end - - private - - def exec_stmt(sql, name, binds, cache_stmt: false) - cache = {} - type_casted_binds = binds.map { |attr| type_cast(attr.value_for_database) } - - log(sql, name, binds) do - if !cache_stmt - stmt = @connection.prepare(sql) - else - cache = @statements[sql] ||= { - :stmt => @connection.prepare(sql) - } - stmt = cache[:stmt] - end - - begin - stmt.execute(*type_casted_binds) - rescue Mysql::Error => e - # Older versions of MySQL leave the prepared statement in a bad - # place when an error occurs. To support older MySQL versions, we - # need to close the statement and delete the statement from the - # cache. - if !cache_stmt - stmt.close - else - @statements.delete sql - end - raise e - end - - cols = nil - if metadata = stmt.result_metadata - cols = cache[:cols] ||= metadata.fetch_fields.map(&:name) - metadata.free - end - - result_set = ActiveRecord::Result.new(cols, stmt.to_a) if cols - affected_rows = stmt.affected_rows - - stmt.free_result - stmt.close if !cache_stmt - - [result_set, affected_rows] - end - end - - def connect - encoding = @config[:encoding] - if encoding - @connection.options(Mysql::SET_CHARSET_NAME, encoding) rescue nil - end - - if @config[:sslca] || @config[:sslkey] - @connection.ssl_set(@config[:sslkey], @config[:sslcert], @config[:sslca], @config[:sslcapath], @config[:sslcipher]) - end - - @connection.options(Mysql::OPT_CONNECT_TIMEOUT, @config[:connect_timeout]) if @config[:connect_timeout] - @connection.options(Mysql::OPT_READ_TIMEOUT, @config[:read_timeout]) if @config[:read_timeout] - @connection.options(Mysql::OPT_WRITE_TIMEOUT, @config[:write_timeout]) if @config[:write_timeout] - - @connection.real_connect(*@connection_options) - - # reconnect must be set after real_connect is called, because real_connect sets it to false internally - @connection.reconnect = !!@config[:reconnect] if @connection.respond_to?(:reconnect=) - - configure_connection - end - - # Many Rails applications monkey-patch a replacement of the configure_connection method - # and don't call 'super', so leave this here even though it looks superfluous. - def configure_connection - super - end - - def select(sql, name = nil, binds = []) - @connection.query_with_result = true - rows = super - @connection.more_results && @connection.next_result # invoking stored procedures with CLIENT_MULTI_RESULTS requires this to tidy up else connection will be dropped - rows - end - - # Returns the full version of the connected MySQL server. - def full_version - @full_version ||= @connection.server_info - end - - def set_field_encoding(field_name) - field_name.force_encoding(client_encoding) - if internal_enc = Encoding.default_internal - field_name = field_name.encode!(internal_enc) - end - field_name - end - end - end -end diff --git a/activerecord/lib/active_record/connection_adapters/postgresql/schema_statements.rb b/activerecord/lib/active_record/connection_adapters/postgresql/schema_statements.rb index a48d64f7bd..67e727d8ed 100644 --- a/activerecord/lib/active_record/connection_adapters/postgresql/schema_statements.rb +++ b/activerecord/lib/active_record/connection_adapters/postgresql/schema_statements.rb @@ -169,15 +169,18 @@ module ActiveRecord # Returns an array of indexes for the given table. def indexes(table_name, name = nil) - result = query(<<-SQL, 'SCHEMA') - SELECT distinct i.relname, d.indisunique, d.indkey, pg_get_indexdef(d.indexrelid), t.oid - FROM pg_class t - INNER JOIN pg_index d ON t.oid = d.indrelid - INNER JOIN pg_class i ON d.indexrelid = i.oid - WHERE i.relkind = 'i' - AND d.indisprimary = 'f' - AND t.relname = '#{table_name}' - AND i.relnamespace IN (SELECT oid FROM pg_namespace WHERE nspname = ANY (current_schemas(false)) ) + table = Utils.extract_schema_qualified_name(table_name.to_s) + + result = query(<<-SQL, 'SCHEMA') + SELECT distinct i.relname, d.indisunique, d.indkey, pg_get_indexdef(d.indexrelid), t.oid + FROM pg_class t + INNER JOIN pg_index d ON t.oid = d.indrelid + INNER JOIN pg_class i ON d.indexrelid = i.oid + LEFT JOIN pg_namespace n ON n.oid = i.relnamespace + WHERE i.relkind = 'i' + AND d.indisprimary = 'f' + AND t.relname = '#{table.identifier}' + AND n.nspname = #{table.schema ? "'#{table.schema}'" : 'ANY (current_schemas(false))'} ORDER BY i.relname SQL @@ -504,14 +507,27 @@ module ActiveRecord end def remove_index(table_name, options = {}) #:nodoc: - index_name = index_name_for_remove(table_name, options) + table = Utils.extract_schema_qualified_name(table_name.to_s) + + if options.is_a?(Hash) && options.key?(:name) + provided_index = Utils.extract_schema_qualified_name(options[:name].to_s) + + options[:name] = provided_index.identifier + table = PostgreSQL::Name.new(provided_index.schema, table.identifier) unless table.schema.present? + + if provided_index.schema.present? && table.schema != provided_index.schema + raise ArgumentError.new("Index schema '#{provided_index.schema}' does not match table schema '#{table.schema}'") + end + end + + index_to_remove = PostgreSQL::Name.new(table.schema, index_name_for_remove(table.to_s, options)) algorithm = - if Hash === options && options.key?(:algorithm) + if options.is_a?(Hash) && options.key?(:algorithm) index_algorithms.fetch(options[:algorithm]) do raise ArgumentError.new("Algorithm must be one of the following: #{index_algorithms.keys.map(&:inspect).join(', ')}") end end - execute "DROP INDEX #{algorithm} #{quote_table_name(index_name)}" + execute "DROP INDEX #{algorithm} #{quote_table_name(index_to_remove)}" end # Renames an index of a table. Raises error if length of new diff --git a/activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb b/activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb index aa43854d01..a1ec570042 100644 --- a/activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb +++ b/activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb @@ -816,9 +816,8 @@ module ActiveRecord ActiveRecord::Type.register(:json, OID::Json, adapter: :postgresql) ActiveRecord::Type.register(:jsonb, OID::Jsonb, adapter: :postgresql) ActiveRecord::Type.register(:money, OID::Money, adapter: :postgresql) - ActiveRecord::Type.register(:point, OID::Point, adapter: :postgresql) + ActiveRecord::Type.register(:point, OID::Rails51Point, adapter: :postgresql) ActiveRecord::Type.register(:legacy_point, OID::Point, adapter: :postgresql) - ActiveRecord::Type.register(:rails_5_1_point, OID::Rails51Point, adapter: :postgresql) ActiveRecord::Type.register(:uuid, OID::Uuid, adapter: :postgresql) ActiveRecord::Type.register(:vector, OID::Vector, adapter: :postgresql) ActiveRecord::Type.register(:xml, OID::Xml, adapter: :postgresql) diff --git a/activerecord/lib/active_record/connection_handling.rb b/activerecord/lib/active_record/connection_handling.rb index aedef54928..a8b3d03ba5 100644 --- a/activerecord/lib/active_record/connection_handling.rb +++ b/activerecord/lib/active_record/connection_handling.rb @@ -8,7 +8,7 @@ module ActiveRecord # example for regular databases (MySQL, PostgreSQL, etc): # # ActiveRecord::Base.establish_connection( - # adapter: "mysql", + # adapter: "mysql2", # host: "localhost", # username: "myuser", # password: "mypass", diff --git a/activerecord/lib/active_record/errors.rb b/activerecord/lib/active_record/errors.rb index 1cd2c2ef8c..e5906b6756 100644 --- a/activerecord/lib/active_record/errors.rb +++ b/activerecord/lib/active_record/errors.rb @@ -272,7 +272,7 @@ module ActiveRecord # * You are joining an existing open transaction # * You are creating a nested (savepoint) transaction # - # The mysql, mysql2 and postgresql adapters support setting the transaction isolation level. + # The mysql2 and postgresql adapters support setting the transaction isolation level. class TransactionIsolationError < ActiveRecordError end end diff --git a/activerecord/lib/active_record/fixtures.rb b/activerecord/lib/active_record/fixtures.rb index deb7d7d06d..ed1bbf5dcd 100644 --- a/activerecord/lib/active_record/fixtures.rb +++ b/activerecord/lib/active_record/fixtures.rb @@ -401,7 +401,7 @@ module ActiveRecord # It's possible to set the fixture's model class directly in the YAML file. # This is helpful when fixtures are loaded outside tests and # +set_fixture_class+ is not available (e.g. - # when running <tt>rake db:fixtures:load</tt>). + # when running <tt>rails db:fixtures:load</tt>). # # _fixture: # model_class: User diff --git a/activerecord/lib/active_record/gem_version.rb b/activerecord/lib/active_record/gem_version.rb index a388b529c9..ecf4046bff 100644 --- a/activerecord/lib/active_record/gem_version.rb +++ b/activerecord/lib/active_record/gem_version.rb @@ -8,7 +8,7 @@ module ActiveRecord MAJOR = 5 MINOR = 0 TINY = 0 - PRE = "alpha" + PRE = "beta1" STRING = [MAJOR, MINOR, TINY, PRE].compact.join(".") end diff --git a/activerecord/lib/active_record/migration.rb b/activerecord/lib/active_record/migration.rb index ca2537cdc3..ba238ea142 100644 --- a/activerecord/lib/active_record/migration.rb +++ b/activerecord/lib/active_record/migration.rb @@ -13,7 +13,7 @@ module ActiveRecord # For example the following migration is not reversible. # Rolling back this migration will raise an ActiveRecord::IrreversibleMigration error. # - # class IrreversibleMigrationExample < ActiveRecord::Migration + # class IrreversibleMigrationExample < ActiveRecord::Migration[5.0] # def change # create_table :distributors do |t| # t.string :zipcode @@ -31,7 +31,7 @@ module ActiveRecord # # 1. Define <tt>#up</tt> and <tt>#down</tt> methods instead of <tt>#change</tt>: # - # class ReversibleMigrationExample < ActiveRecord::Migration + # class ReversibleMigrationExample < ActiveRecord::Migration[5.0] # def up # create_table :distributors do |t| # t.string :zipcode @@ -56,7 +56,7 @@ module ActiveRecord # # 2. Use the #reversible method in <tt>#change</tt> method: # - # class ReversibleMigrationExample < ActiveRecord::Migration + # class ReversibleMigrationExample < ActiveRecord::Migration[5.0] # def change # create_table :distributors do |t| # t.string :zipcode @@ -126,9 +126,9 @@ module ActiveRecord class PendingMigrationError < MigrationError#:nodoc: def initialize(message = nil) if !message && defined?(Rails.env) - super("Migrations are pending. To resolve this issue, run:\n\n\tbin/rake db:migrate RAILS_ENV=#{::Rails.env}.") + super("Migrations are pending. To resolve this issue, run:\n\n\tbin/rails db:migrate RAILS_ENV=#{::Rails.env}.") elsif !message - super("Migrations are pending. To resolve this issue, run:\n\n\tbin/rake db:migrate.") + super("Migrations are pending. To resolve this issue, run:\n\n\tbin/rails db:migrate.") else super end @@ -155,7 +155,7 @@ module ActiveRecord # # Example of a simple migration: # - # class AddSsl < ActiveRecord::Migration + # class AddSsl < ActiveRecord::Migration[5.0] # def up # add_column :accounts, :ssl_enabled, :boolean, default: true # end @@ -175,7 +175,7 @@ module ActiveRecord # # Example of a more complex migration that also needs to initialize data: # - # class AddSystemSettings < ActiveRecord::Migration + # class AddSystemSettings < ActiveRecord::Migration[5.0] # def up # create_table :system_settings do |t| # t.string :name @@ -301,23 +301,23 @@ module ActiveRecord # rails generate migration add_fieldname_to_tablename fieldname:string # # This will generate the file <tt>timestamp_add_fieldname_to_tablename.rb</tt>, which will look like this: - # class AddFieldnameToTablename < ActiveRecord::Migration + # class AddFieldnameToTablename < ActiveRecord::Migration[5.0] # def change # add_column :tablenames, :fieldname, :string # end # end # # To run migrations against the currently configured database, use - # <tt>rake db:migrate</tt>. This will update the database by running all of the + # <tt>rails db:migrate</tt>. This will update the database by running all of the # pending migrations, creating the <tt>schema_migrations</tt> table # (see "About the schema_migrations table" section below) if missing. It will also # invoke the db:schema:dump task, which will update your db/schema.rb file # to match the structure of your database. # # To roll the database back to a previous migration version, use - # <tt>rake db:migrate VERSION=X</tt> where <tt>X</tt> is the version to which + # <tt>rails db:migrate VERSION=X</tt> where <tt>X</tt> is the version to which # you wish to downgrade. Alternatively, you can also use the STEP option if you - # wish to rollback last few migrations. <tt>rake db:migrate STEP=2</tt> will rollback + # wish to rollback last few migrations. <tt>rails db:migrate STEP=2</tt> will rollback # the latest two migrations. # # If any of the migrations throw an <tt>ActiveRecord::IrreversibleMigration</tt> exception, @@ -332,7 +332,7 @@ module ActiveRecord # # Not all migrations change the schema. Some just fix the data: # - # class RemoveEmptyTags < ActiveRecord::Migration + # class RemoveEmptyTags < ActiveRecord::Migration[5.0] # def up # Tag.all.each { |tag| tag.destroy if tag.pages.empty? } # end @@ -345,7 +345,7 @@ module ActiveRecord # # Others remove columns when they migrate up instead of down: # - # class RemoveUnnecessaryItemAttributes < ActiveRecord::Migration + # class RemoveUnnecessaryItemAttributes < ActiveRecord::Migration[5.0] # def up # remove_column :items, :incomplete_items_count # remove_column :items, :completed_items_count @@ -359,7 +359,7 @@ module ActiveRecord # # And sometimes you need to do something in SQL not abstracted directly by migrations: # - # class MakeJoinUnique < ActiveRecord::Migration + # class MakeJoinUnique < ActiveRecord::Migration[5.0] # def up # execute "ALTER TABLE `pages_linked_pages` ADD UNIQUE `page_id_linked_page_id` (`page_id`,`linked_page_id`)" # end @@ -376,7 +376,7 @@ module ActiveRecord # <tt>Base#reset_column_information</tt> in order to ensure that the model has the # latest column data from after the new column was added. Example: # - # class AddPeopleSalary < ActiveRecord::Migration + # class AddPeopleSalary < ActiveRecord::Migration[5.0] # def up # add_column :people, :salary, :integer # Person.reset_column_information @@ -434,7 +434,7 @@ module ActiveRecord # To define a reversible migration, define the +change+ method in your # migration like this: # - # class TenderloveMigration < ActiveRecord::Migration + # class TenderloveMigration < ActiveRecord::Migration[5.0] # def change # create_table(:horses) do |t| # t.column :content, :text @@ -464,7 +464,7 @@ module ActiveRecord # can't execute inside a transaction though, and for these situations # you can turn the automatic transactions off. # - # class ChangeEnum < ActiveRecord::Migration + # class ChangeEnum < ActiveRecord::Migration[5.0] # disable_ddl_transaction! # # def up @@ -476,6 +476,32 @@ module ActiveRecord # are in a Migration with <tt>self.disable_ddl_transaction!</tt>. class Migration autoload :CommandRecorder, 'active_record/migration/command_recorder' + autoload :Compatibility, 'active_record/migration/compatibility' + + # This must be defined before the inherited hook, below + class Current < Migration # :nodoc: + end + + def self.inherited(subclass) # :nodoc: + super + if subclass.superclass == Migration + subclass.include Compatibility::Legacy + end + end + + def self.[](version) + version = version.to_s + name = "V#{version.tr('.', '_')}" + unless Compatibility.const_defined?(name) + versions = Compatibility.constants.grep(/\AV[0-9_]+\z/).map { |s| s.to_s.delete('V').tr('_', '.').inspect } + raise "Unknown migration version #{version.inspect}; expected one of #{versions.sort.join(', ')}" + end + Compatibility.const_get(name) + end + + def self.current_version + Rails.version.to_f + end MigrationFilenameRegexp = /\A([0-9]+)_([_a-z0-9]*)\.?([_a-z0-9]*)?\.rb\z/ # :nodoc: @@ -509,6 +535,10 @@ module ActiveRecord attr_accessor :delegate # :nodoc: attr_accessor :disable_ddl_transaction # :nodoc: + def nearest_delegate # :nodoc: + delegate || superclass.nearest_delegate + end + # Raises <tt>ActiveRecord::PendingMigrationError</tt> error if any migrations are pending. def check_pending!(connection = Base.connection) raise ActiveRecord::PendingMigrationError if ActiveRecord::Migrator.needs_migration?(connection) @@ -520,7 +550,7 @@ module ActiveRecord FileUtils.cd Rails.root do current_config = Base.connection_config Base.clear_all_connections! - system("bin/rake db:test:prepare") + system("bin/rails db:test:prepare") # Establish a new connection, the old database may be gone (db:test:prepare uses purge) Base.establish_connection(current_config) end @@ -535,7 +565,7 @@ module ActiveRecord end def method_missing(name, *args, &block) # :nodoc: - (delegate || superclass.delegate).send(name, *args, &block) + nearest_delegate.send(name, *args, &block) end def migrate(direction) @@ -575,7 +605,7 @@ module ActiveRecord # and create the table 'apples' on the way up, and the reverse # on the way down. # - # class FixTLMigration < ActiveRecord::Migration + # class FixTLMigration < ActiveRecord::Migration[5.0] # def change # revert do # create_table(:horses) do |t| @@ -594,7 +624,7 @@ module ActiveRecord # # require_relative '20121212123456_tenderlove_migration' # - # class FixupTLMigration < ActiveRecord::Migration + # class FixupTLMigration < ActiveRecord::Migration[5.0] # def change # revert TenderloveMigration # @@ -647,7 +677,7 @@ module ActiveRecord # when the three columns 'first_name', 'last_name' and 'full_name' exist, # even when migrating down: # - # class SplitNameMigration < ActiveRecord::Migration + # class SplitNameMigration < ActiveRecord::Migration[5.0] # def change # add_column :users, :first_name, :string # add_column :users, :last_name, :string diff --git a/activerecord/lib/active_record/migration/compatibility.rb b/activerecord/lib/active_record/migration/compatibility.rb new file mode 100644 index 0000000000..831bfa2df3 --- /dev/null +++ b/activerecord/lib/active_record/migration/compatibility.rb @@ -0,0 +1,90 @@ +module ActiveRecord + class Migration + module Compatibility # :nodoc: all + V5_0 = Current + + module FourTwoShared + module TableDefinition + def timestamps(*, **options) + options[:null] = true if options[:null].nil? + super + end + end + + def create_table(table_name, options = {}) + if block_given? + super(table_name, options) do |t| + class << t + prepend TableDefinition + end + yield t + end + else + super + end + end + + def add_timestamps(*, **options) + options[:null] = true if options[:null].nil? + super + end + + def index_exists?(table_name, column_name, options = {}) + column_names = Array(column_name).map(&:to_s) + options[:name] = + if options.key?(:name).present? + options[:name].to_s + else + index_name(table_name, column: column_names) + end + super + end + + def remove_index(table_name, options = {}) + index_name = index_name_for_remove(table_name, options) + execute "DROP INDEX #{quote_column_name(index_name)} ON #{quote_table_name(table_name)}" + end + + private + + def index_name_for_remove(table_name, options = {}) + index_name = index_name(table_name, options) + + unless index_name_exists?(table_name, index_name, true) + if options.is_a?(Hash) && options.has_key?(:name) + options_without_column = options.dup + options_without_column.delete :column + index_name_without_column = index_name(table_name, options_without_column) + + return index_name_without_column if index_name_exists?(table_name, index_name_without_column, false) + end + + raise ArgumentError, "Index name '#{index_name}' on table '#{table_name}' does not exist" + end + + index_name + end + end + + class V4_2 < V5_0 + # 4.2 is defined as a module because it needs to be shared with + # Legacy. When the time comes, V5_0 should be defined straight + # in its class. + include FourTwoShared + end + + module Legacy + include FourTwoShared + + def run(*) + ActiveSupport::Deprecation.warn \ + "Directly inheriting from ActiveRecord::Migration is deprecated. " \ + "Please specify the Rails release the migration was written for:\n" \ + "\n" \ + " class #{self.class.name} < ActiveRecord::Migration[4.2]" + super + end + end + end + end +end diff --git a/activerecord/lib/active_record/model_schema.rb b/activerecord/lib/active_record/model_schema.rb index e3f304b0af..a6a68f3d4b 100644 --- a/activerecord/lib/active_record/model_schema.rb +++ b/activerecord/lib/active_record/model_schema.rb @@ -275,7 +275,7 @@ module ActiveRecord # when just after creating a table you want to populate it with some default # values, eg: # - # class CreateJobLevels < ActiveRecord::Migration + # class CreateJobLevels < ActiveRecord::Migration[5.0] # def up # create_table :job_levels do |t| # t.integer :id @@ -385,7 +385,7 @@ module ActiveRecord If you'd like the new behavior today, you can add this line: - attribute :#{column.name}, :rails_5_1_point#{array_arguments} + attribute :#{column.name}, :point#{array_arguments} WARNING end end diff --git a/activerecord/lib/active_record/persistence.rb b/activerecord/lib/active_record/persistence.rb index 9e566031b8..522c35252f 100644 --- a/activerecord/lib/active_record/persistence.rb +++ b/activerecord/lib/active_record/persistence.rb @@ -215,7 +215,7 @@ module ActiveRecord became.instance_variable_set("@changed_attributes", attributes_changed_by_setter) became.instance_variable_set("@new_record", new_record?) became.instance_variable_set("@destroyed", destroyed?) - became.instance_variable_set("@errors", errors) + became.errors.copy!(errors) became end diff --git a/activerecord/lib/active_record/railtie.rb b/activerecord/lib/active_record/railtie.rb index 2744673c12..f5e69ec4fb 100644 --- a/activerecord/lib/active_record/railtie.rb +++ b/activerecord/lib/active_record/railtie.rb @@ -134,8 +134,8 @@ Oops - You have a database configured, but it doesn't exist yet! Here's how to get started: 1. Configure your database in config/database.yml. - 2. Run `bin/rake db:create` to create the database. - 3. Run `bin/rake db:setup` to load your database schema. + 2. Run `bin/rails db:create` to create the database. + 3. Run `bin/rails db:setup` to load your database schema. end_warning raise end diff --git a/activerecord/lib/active_record/railties/databases.rake b/activerecord/lib/active_record/railties/databases.rake index 5b1ea16f0b..9b59ee995a 100644 --- a/activerecord/lib/active_record/railties/databases.rake +++ b/activerecord/lib/active_record/railties/databases.rake @@ -169,7 +169,7 @@ db_namespace = namespace :db do pending_migrations.each do |pending_migration| puts ' %4d %s' % [pending_migration.version, pending_migration.name] end - abort %{Run `rake db:migrate` to update your database then try again.} + abort %{Run `rails db:migrate` to update your database then try again.} end end diff --git a/activerecord/lib/active_record/relation/finder_methods.rb b/activerecord/lib/active_record/relation/finder_methods.rb index 435cef901b..19244bcf95 100644 --- a/activerecord/lib/active_record/relation/finder_methods.rb +++ b/activerecord/lib/active_record/relation/finder_methods.rb @@ -442,6 +442,8 @@ module ActiveRecord end def find_some(ids) + return find_some_ordered(ids) unless order_values.present? + result = where(primary_key => ids).to_a expected_size = @@ -463,6 +465,21 @@ module ActiveRecord end end + def find_some_ordered(ids) + ids = ids.slice(offset_value || 0, limit_value || ids.size) || [] + + result = except(:limit, :offset).where(primary_key => ids).to_a + + if result.size == ids.size + pk_type = @klass.type_for_attribute(primary_key) + + records_by_id = result.index_by(&:id) + ids.map { |id| records_by_id.fetch(pk_type.cast(id)) } + else + raise_record_not_found_exception!(ids, result.size, ids.size) + end + end + def find_take if loaded? @records.first diff --git a/activerecord/lib/active_record/relation/query_methods.rb b/activerecord/lib/active_record/relation/query_methods.rb index dbecb842b5..983bf019bc 100644 --- a/activerecord/lib/active_record/relation/query_methods.rb +++ b/activerecord/lib/active_record/relation/query_methods.rb @@ -3,6 +3,7 @@ require "active_record/relation/query_attribute" require "active_record/relation/where_clause" require "active_record/relation/where_clause_factory" require 'active_model/forbidden_attributes_protection' +require 'active_support/core_ext/string/filters' module ActiveRecord module QueryMethods @@ -97,7 +98,22 @@ module ActiveRecord end def bound_attributes - from_clause.binds + arel.bind_values + where_clause.binds + having_clause.binds + result = from_clause.binds + arel.bind_values + where_clause.binds + having_clause.binds + if limit_value && !string_containing_comma?(limit_value) + result << Attribute.with_cast_value( + "LIMIT".freeze, + connection.sanitize_limit(limit_value), + Type::Value.new, + ) + end + if offset_value + result << Attribute.with_cast_value( + "OFFSET".freeze, + offset_value.to_i, + Type::Value.new, + ) + end + result end def create_with_value # :nodoc: @@ -677,6 +693,13 @@ module ActiveRecord end def limit!(value) # :nodoc: + if string_containing_comma?(value) + # Remove `string_containing_comma?` when removing this deprecation + ActiveSupport::Deprecation.warn(<<-WARNING.squish) + Passing a string to limit in the form "1,2" is deprecated and will be + removed in Rails 5.1. Please call `offset` explicitly instead. + WARNING + end self.limit_value = value self end @@ -927,8 +950,14 @@ module ActiveRecord arel.where(where_clause.ast) unless where_clause.empty? arel.having(having_clause.ast) unless having_clause.empty? - arel.take(connection.sanitize_limit(limit_value)) if limit_value - arel.skip(offset_value.to_i) if offset_value + if limit_value + if string_containing_comma?(limit_value) + arel.take(connection.sanitize_limit(limit_value)) + else + arel.take(Arel::Nodes::BindParam.new) + end + end + arel.skip(Arel::Nodes::BindParam.new) if offset_value arel.group(*arel_columns(group_values.uniq.reject(&:blank?))) unless group_values.empty? build_order(arel) @@ -1177,5 +1206,9 @@ module ActiveRecord def new_from_clause Relation::FromClause.empty end + + def string_containing_comma?(value) + ::String === value && value.include?(",") + end end end diff --git a/activerecord/lib/active_record/sanitization.rb b/activerecord/lib/active_record/sanitization.rb index 0c15f45db9..4e89ba4dd1 100644 --- a/activerecord/lib/active_record/sanitization.rb +++ b/activerecord/lib/active_record/sanitization.rb @@ -18,6 +18,9 @@ module ActiveRecord # sanitize_sql_for_conditions(["name=? and group_id=?", "foo'bar", 4]) # # => "name='foo''bar' and group_id=4" # + # sanitize_sql_for_conditions(["name=:name and group_id=:group_id", name: "foo'bar", group_id: 4]) + # # => "name='foo''bar' and group_id='4'" + # # sanitize_sql_for_conditions(["name='%s' and group_id='%s'", "foo'bar", 4]) # # => "name='foo''bar' and group_id='4'" # @@ -40,6 +43,9 @@ module ActiveRecord # sanitize_sql_for_assignment(["name=? and group_id=?", nil, 4]) # # => "name=NULL and group_id=4" # + # sanitize_sql_for_assignment(["name=:name and group_id=:group_id", name: nil, group_id: 4]) + # # => "name=NULL and group_id=4" + # # Post.send(:sanitize_sql_for_assignment, { name: nil, group_id: 4 }) # # => "`posts`.`name` = NULL, `posts`.`group_id` = 4" # @@ -140,6 +146,9 @@ module ActiveRecord # sanitize_sql_array(["name=? and group_id=?", "foo'bar", 4]) # # => "name='foo''bar' and group_id=4" # + # sanitize_sql_array(["name=:name and group_id=:group_id", name: "foo'bar", group_id: 4]) + # # => "name='foo''bar' and group_id=4" + # # sanitize_sql_array(["name='%s' and group_id='%s'", "foo'bar", 4]) # # => "name='foo''bar' and group_id='4'" def sanitize_sql_array(ary) diff --git a/activerecord/lib/active_record/schema.rb b/activerecord/lib/active_record/schema.rb index 31dd584538..fdf9965a82 100644 --- a/activerecord/lib/active_record/schema.rb +++ b/activerecord/lib/active_record/schema.rb @@ -27,7 +27,7 @@ module ActiveRecord # # ActiveRecord::Schema is only supported by database adapters that also # support migrations, the two features being very similar. - class Schema < Migration + class Schema < Migration::Current # Eval the given block. All methods available to the current connection # adapter are available within the block, so you can easily use the # database definition DSL to build up your schema ( diff --git a/activerecord/lib/active_record/tasks/database_tasks.rb b/activerecord/lib/active_record/tasks/database_tasks.rb index c0c29a618c..b6fba0cf79 100644 --- a/activerecord/lib/active_record/tasks/database_tasks.rb +++ b/activerecord/lib/active_record/tasks/database_tasks.rb @@ -232,7 +232,7 @@ module ActiveRecord def check_schema_file(filename) unless File.exist?(filename) - message = %{#{filename} doesn't exist yet. Run `rake db:migrate` to create it, then try again.} + message = %{#{filename} doesn't exist yet. Run `rails db:migrate` to create it, then try again.} message << %{ If you do not intend to use a database, you should instead alter #{Rails.root}/config/application.rb to limit the frameworks that will be loaded.} if defined?(::Rails) Kernel.abort message end diff --git a/activerecord/lib/active_record/tasks/mysql_database_tasks.rb b/activerecord/lib/active_record/tasks/mysql_database_tasks.rb index 100df9c6c6..7a49322e06 100644 --- a/activerecord/lib/active_record/tasks/mysql_database_tasks.rb +++ b/activerecord/lib/active_record/tasks/mysql_database_tasks.rb @@ -94,8 +94,6 @@ module ActiveRecord ArJdbcMySQL::Error elsif defined?(Mysql2) Mysql2::Error - elsif defined?(Mysql) - Mysql::Error else StandardError end diff --git a/activerecord/lib/active_record/validations/uniqueness.rb b/activerecord/lib/active_record/validations/uniqueness.rb index aa2794f120..edc1325b25 100644 --- a/activerecord/lib/active_record/validations/uniqueness.rb +++ b/activerecord/lib/active_record/validations/uniqueness.rb @@ -231,7 +231,6 @@ module ActiveRecord # # The following bundled adapters throw the ActiveRecord::RecordNotUnique exception: # - # * ActiveRecord::ConnectionAdapters::MysqlAdapter. # * ActiveRecord::ConnectionAdapters::Mysql2Adapter. # * ActiveRecord::ConnectionAdapters::SQLite3Adapter. # * ActiveRecord::ConnectionAdapters::PostgreSQLAdapter. diff --git a/activerecord/lib/rails/generators/active_record/migration/templates/create_table_migration.rb b/activerecord/lib/rails/generators/active_record/migration/templates/create_table_migration.rb index fadab2a1e6..5f7201cfe1 100644 --- a/activerecord/lib/rails/generators/active_record/migration/templates/create_table_migration.rb +++ b/activerecord/lib/rails/generators/active_record/migration/templates/create_table_migration.rb @@ -1,4 +1,4 @@ -class <%= migration_class_name %> < ActiveRecord::Migration +class <%= migration_class_name %> < ActiveRecord::Migration[<%= ActiveRecord::Migration.current_version %>] def change create_table :<%= table_name %><%= primary_key_type %> do |t| <% attributes.each do |attribute| -%> diff --git a/activerecord/lib/rails/generators/active_record/migration/templates/migration.rb b/activerecord/lib/rails/generators/active_record/migration/templates/migration.rb index 23a377db6a..107f107dc4 100644 --- a/activerecord/lib/rails/generators/active_record/migration/templates/migration.rb +++ b/activerecord/lib/rails/generators/active_record/migration/templates/migration.rb @@ -1,4 +1,4 @@ -class <%= migration_class_name %> < ActiveRecord::Migration +class <%= migration_class_name %> < ActiveRecord::Migration[<%= ActiveRecord::Migration.current_version %>] <%- if migration_action == 'add' -%> def change <% attributes.each do |attribute| -%> diff --git a/activerecord/lib/rails/generators/active_record/model/model_generator.rb b/activerecord/lib/rails/generators/active_record/model/model_generator.rb index 395951ac9d..15aecf28ca 100644 --- a/activerecord/lib/rails/generators/active_record/model/model_generator.rb +++ b/activerecord/lib/rails/generators/active_record/model/model_generator.rb @@ -29,23 +29,30 @@ module ActiveRecord template 'module.rb', File.join('app/models', "#{class_path.join('/')}.rb") if behavior == :invoke end - def attributes_with_index - attributes.select { |a| !a.reference? && a.has_index? } - end - - def accessible_attributes - attributes.reject(&:reference?) - end - hook_for :test_framework protected + def attributes_with_index + attributes.select { |a| !a.reference? && a.has_index? } + end + # Used by the migration template to determine the parent name of the model def parent_class_name - options[:parent] || "ActiveRecord::Base" + options[:parent] || determine_default_parent_class end + def determine_default_parent_class + application_record = nil + + in_root { application_record = File.exist?('app/models/application_record.rb') } + + if application_record + "ApplicationRecord" + else + "ActiveRecord::Base" + end + end end end end diff --git a/activerecord/test/cases/adapter_test.rb b/activerecord/test/cases/adapter_test.rb index abe1ea7c90..0ee147cdba 100644 --- a/activerecord/test/cases/adapter_test.rb +++ b/activerecord/test/cases/adapter_test.rb @@ -85,7 +85,7 @@ module ActiveRecord end end - if current_adapter?(:MysqlAdapter, :Mysql2Adapter) + if current_adapter?(:Mysql2Adapter) def test_charset assert_not_nil @connection.charset assert_not_equal 'character_set_database', @connection.charset @@ -254,7 +254,7 @@ module ActiveRecord end end - if current_adapter?(:MysqlAdapter, :Mysql2Adapter, :SQLite3Adapter) + if current_adapter?(:Mysql2Adapter, :SQLite3Adapter) def test_tables_returning_both_tables_and_views_is_deprecated assert_deprecated { @connection.tables } end diff --git a/activerecord/test/cases/adapters/mysql/active_schema_test.rb b/activerecord/test/cases/adapters/mysql/active_schema_test.rb deleted file mode 100644 index 8a7a0bb25d..0000000000 --- a/activerecord/test/cases/adapters/mysql/active_schema_test.rb +++ /dev/null @@ -1,190 +0,0 @@ -require "cases/helper" -require 'support/connection_helper' - -class MysqlActiveSchemaTest < ActiveRecord::MysqlTestCase - include ConnectionHelper - - def setup - ActiveRecord::Base.connection.singleton_class.class_eval do - alias_method :execute_without_stub, :execute - def execute(sql, name = nil) return sql end - end - end - - teardown do - reset_connection - end - - def test_add_index - # add_index calls data_source_exists? and index_name_exists? which can't work since execute is stubbed - def (ActiveRecord::Base.connection).data_source_exists?(*); true; end - def (ActiveRecord::Base.connection).index_name_exists?(*); false; end - - expected = "CREATE INDEX `index_people_on_last_name` ON `people` (`last_name`) " - assert_equal expected, add_index(:people, :last_name, :length => nil) - - expected = "CREATE INDEX `index_people_on_last_name` ON `people` (`last_name`(10)) " - assert_equal expected, add_index(:people, :last_name, :length => 10) - - expected = "CREATE INDEX `index_people_on_last_name_and_first_name` ON `people` (`last_name`(15), `first_name`(15)) " - assert_equal expected, add_index(:people, [:last_name, :first_name], :length => 15) - - expected = "CREATE INDEX `index_people_on_last_name_and_first_name` ON `people` (`last_name`(15), `first_name`) " - assert_equal expected, add_index(:people, [:last_name, :first_name], :length => {:last_name => 15}) - - expected = "CREATE INDEX `index_people_on_last_name_and_first_name` ON `people` (`last_name`(15), `first_name`(10)) " - assert_equal expected, add_index(:people, [:last_name, :first_name], :length => {:last_name => 15, :first_name => 10}) - - %w(SPATIAL FULLTEXT UNIQUE).each do |type| - expected = "CREATE #{type} INDEX `index_people_on_last_name` ON `people` (`last_name`) " - assert_equal expected, add_index(:people, :last_name, :type => type) - end - - %w(btree hash).each do |using| - expected = "CREATE INDEX `index_people_on_last_name` USING #{using} ON `people` (`last_name`) " - assert_equal expected, add_index(:people, :last_name, :using => using) - end - - expected = "CREATE INDEX `index_people_on_last_name` USING btree ON `people` (`last_name`(10)) " - assert_equal expected, add_index(:people, :last_name, :length => 10, :using => :btree) - - expected = "CREATE INDEX `index_people_on_last_name` USING btree ON `people` (`last_name`(10)) ALGORITHM = COPY" - assert_equal expected, add_index(:people, :last_name, :length => 10, using: :btree, algorithm: :copy) - - assert_raise ArgumentError do - add_index(:people, :last_name, algorithm: :coyp) - end - - expected = "CREATE INDEX `index_people_on_last_name_and_first_name` USING btree ON `people` (`last_name`(15), `first_name`(15)) " - assert_equal expected, add_index(:people, [:last_name, :first_name], :length => 15, :using => :btree) - end - - def test_index_in_create - def (ActiveRecord::Base.connection).data_source_exists?(*); false; end - - %w(SPATIAL FULLTEXT UNIQUE).each do |type| - expected = "CREATE TABLE `people` (#{type} INDEX `index_people_on_last_name` (`last_name`) ) ENGINE=InnoDB" - actual = ActiveRecord::Base.connection.create_table(:people, id: false) do |t| - t.index :last_name, type: type - end - assert_equal expected, actual - end - - expected = "CREATE TABLE `people` ( INDEX `index_people_on_last_name` USING btree (`last_name`(10)) ) ENGINE=InnoDB" - actual = ActiveRecord::Base.connection.create_table(:people, id: false) do |t| - t.index :last_name, length: 10, using: :btree - end - assert_equal expected, actual - end - - def test_index_in_bulk_change - def (ActiveRecord::Base.connection).data_source_exists?(*); true; end - def (ActiveRecord::Base.connection).index_name_exists?(*); false; end - - %w(SPATIAL FULLTEXT UNIQUE).each do |type| - expected = "ALTER TABLE `people` ADD #{type} INDEX `index_people_on_last_name` (`last_name`)" - actual = ActiveRecord::Base.connection.change_table(:people, bulk: true) do |t| - t.index :last_name, type: type - end - assert_equal expected, actual - end - - expected = "ALTER TABLE `peaple` ADD INDEX `index_peaple_on_last_name` USING btree (`last_name`(10)), ALGORITHM = COPY" - actual = ActiveRecord::Base.connection.change_table(:peaple, bulk: true) do |t| - t.index :last_name, length: 10, using: :btree, algorithm: :copy - end - assert_equal expected, actual - end - - def test_drop_table - assert_equal "DROP TABLE `people`", drop_table(:people) - end - - def test_create_mysql_database_with_encoding - assert_equal "CREATE DATABASE `matt` DEFAULT CHARACTER SET `utf8`", create_database(:matt) - assert_equal "CREATE DATABASE `aimonetti` DEFAULT CHARACTER SET `latin1`", create_database(:aimonetti, {:charset => 'latin1'}) - assert_equal "CREATE DATABASE `matt_aimonetti` DEFAULT CHARACTER SET `big5` COLLATE `big5_chinese_ci`", create_database(:matt_aimonetti, {:charset => :big5, :collation => :big5_chinese_ci}) - end - - def test_recreate_mysql_database_with_encoding - create_database(:luca, {:charset => 'latin1'}) - assert_equal "CREATE DATABASE `luca` DEFAULT CHARACTER SET `latin1`", recreate_database(:luca, {:charset => 'latin1'}) - end - - def test_add_column - assert_equal "ALTER TABLE `people` ADD `last_name` varchar(255)", add_column(:people, :last_name, :string) - end - - def test_add_column_with_limit - assert_equal "ALTER TABLE `people` ADD `key` varchar(32)", add_column(:people, :key, :string, :limit => 32) - end - - def test_drop_table_with_specific_database - assert_equal "DROP TABLE `otherdb`.`people`", drop_table('otherdb.people') - end - - def test_add_timestamps - with_real_execute do - begin - ActiveRecord::Base.connection.create_table :delete_me - ActiveRecord::Base.connection.add_timestamps :delete_me, null: true - assert column_present?('delete_me', 'updated_at', 'datetime') - assert column_present?('delete_me', 'created_at', 'datetime') - ensure - ActiveRecord::Base.connection.drop_table :delete_me rescue nil - end - end - end - - def test_remove_timestamps - with_real_execute do - begin - ActiveRecord::Base.connection.create_table :delete_me do |t| - t.timestamps null: true - end - ActiveRecord::Base.connection.remove_timestamps :delete_me, { null: true } - assert !column_present?('delete_me', 'updated_at', 'datetime') - assert !column_present?('delete_me', 'created_at', 'datetime') - ensure - ActiveRecord::Base.connection.drop_table :delete_me rescue nil - end - end - end - - def test_indexes_in_create - ActiveRecord::Base.connection.stubs(:data_source_exists?).with(:temp).returns(false) - ActiveRecord::Base.connection.stubs(:index_name_exists?).with(:index_temp_on_zip).returns(false) - - expected = "CREATE TEMPORARY TABLE `temp` ( INDEX `index_temp_on_zip` (`zip`) ) ENGINE=InnoDB AS SELECT id, name, zip FROM a_really_complicated_query" - actual = ActiveRecord::Base.connection.create_table(:temp, temporary: true, as: "SELECT id, name, zip FROM a_really_complicated_query") do |t| - t.index :zip - end - - assert_equal expected, actual - end - - private - def with_real_execute - ActiveRecord::Base.connection.singleton_class.class_eval do - alias_method :execute_with_stub, :execute - remove_method :execute - alias_method :execute, :execute_without_stub - end - - yield - ensure - ActiveRecord::Base.connection.singleton_class.class_eval do - remove_method :execute - alias_method :execute, :execute_with_stub - end - end - - def method_missing(method_symbol, *arguments) - ActiveRecord::Base.connection.send(method_symbol, *arguments) - end - - def column_present?(table_name, column_name, type) - results = ActiveRecord::Base.connection.select_all("SHOW FIELDS FROM #{table_name} LIKE '#{column_name}'") - results.first && results.first['Type'] == type - end -end diff --git a/activerecord/test/cases/adapters/mysql/case_sensitivity_test.rb b/activerecord/test/cases/adapters/mysql/case_sensitivity_test.rb deleted file mode 100644 index 98d44315dd..0000000000 --- a/activerecord/test/cases/adapters/mysql/case_sensitivity_test.rb +++ /dev/null @@ -1,54 +0,0 @@ -require "cases/helper" - -class MysqlCaseSensitivityTest < ActiveRecord::MysqlTestCase - class CollationTest < ActiveRecord::Base - end - - repair_validations(CollationTest) - - def test_columns_include_collation_different_from_table - assert_equal 'utf8_bin', CollationTest.columns_hash['string_cs_column'].collation - assert_equal 'utf8_general_ci', CollationTest.columns_hash['string_ci_column'].collation - end - - def test_case_sensitive - assert !CollationTest.columns_hash['string_ci_column'].case_sensitive? - assert CollationTest.columns_hash['string_cs_column'].case_sensitive? - end - - def test_case_insensitive_comparison_for_ci_column - CollationTest.validates_uniqueness_of(:string_ci_column, :case_sensitive => false) - CollationTest.create!(:string_ci_column => 'A') - invalid = CollationTest.new(:string_ci_column => 'a') - queries = assert_sql { invalid.save } - ci_uniqueness_query = queries.detect { |q| q.match(/string_ci_column/) } - assert_no_match(/lower/i, ci_uniqueness_query) - end - - def test_case_insensitive_comparison_for_cs_column - CollationTest.validates_uniqueness_of(:string_cs_column, :case_sensitive => false) - CollationTest.create!(:string_cs_column => 'A') - invalid = CollationTest.new(:string_cs_column => 'a') - queries = assert_sql { invalid.save } - cs_uniqueness_query = queries.detect { |q| q.match(/string_cs_column/) } - assert_match(/lower/i, cs_uniqueness_query) - end - - def test_case_sensitive_comparison_for_ci_column - CollationTest.validates_uniqueness_of(:string_ci_column, :case_sensitive => true) - CollationTest.create!(:string_ci_column => 'A') - invalid = CollationTest.new(:string_ci_column => 'A') - queries = assert_sql { invalid.save } - ci_uniqueness_query = queries.detect { |q| q.match(/string_ci_column/) } - assert_match(/binary/i, ci_uniqueness_query) - end - - def test_case_sensitive_comparison_for_cs_column - CollationTest.validates_uniqueness_of(:string_cs_column, :case_sensitive => true) - CollationTest.create!(:string_cs_column => 'A') - invalid = CollationTest.new(:string_cs_column => 'A') - queries = assert_sql { invalid.save } - cs_uniqueness_query = queries.detect { |q| q.match(/string_cs_column/) } - assert_no_match(/binary/i, cs_uniqueness_query) - end -end diff --git a/activerecord/test/cases/adapters/mysql/charset_collation_test.rb b/activerecord/test/cases/adapters/mysql/charset_collation_test.rb deleted file mode 100644 index f2117a97e6..0000000000 --- a/activerecord/test/cases/adapters/mysql/charset_collation_test.rb +++ /dev/null @@ -1,54 +0,0 @@ -require "cases/helper" -require 'support/schema_dumping_helper' - -class MysqlCharsetCollationTest < ActiveRecord::MysqlTestCase - include SchemaDumpingHelper - self.use_transactional_tests = false - - setup do - @connection = ActiveRecord::Base.connection - @connection.create_table :charset_collations, force: true do |t| - t.string :string_ascii_bin, charset: 'ascii', collation: 'ascii_bin' - t.text :text_ucs2_unicode_ci, charset: 'ucs2', collation: 'ucs2_unicode_ci' - end - end - - teardown do - @connection.drop_table :charset_collations, if_exists: true - end - - test "string column with charset and collation" do - column = @connection.columns(:charset_collations).find { |c| c.name == 'string_ascii_bin' } - assert_equal :string, column.type - assert_equal 'ascii_bin', column.collation - end - - test "text column with charset and collation" do - column = @connection.columns(:charset_collations).find { |c| c.name == 'text_ucs2_unicode_ci' } - assert_equal :text, column.type - assert_equal 'ucs2_unicode_ci', column.collation - end - - test "add column with charset and collation" do - @connection.add_column :charset_collations, :title, :string, charset: 'utf8', collation: 'utf8_bin' - - column = @connection.columns(:charset_collations).find { |c| c.name == 'title' } - assert_equal :string, column.type - assert_equal 'utf8_bin', column.collation - end - - test "change column with charset and collation" do - @connection.add_column :charset_collations, :description, :string, charset: 'utf8', collation: 'utf8_unicode_ci' - @connection.change_column :charset_collations, :description, :text, charset: 'utf8', collation: 'utf8_general_ci' - - column = @connection.columns(:charset_collations).find { |c| c.name == 'description' } - assert_equal :text, column.type - assert_equal 'utf8_general_ci', column.collation - end - - test "schema dump includes collation" do - output = dump_table_schema("charset_collations") - assert_match %r{t.string\s+"string_ascii_bin",\s+limit: 255,\s+collation: "ascii_bin"$}, output - assert_match %r{t.text\s+"text_ucs2_unicode_ci",\s+limit: 65535,\s+collation: "ucs2_unicode_ci"$}, output - end -end diff --git a/activerecord/test/cases/adapters/mysql/connection_test.rb b/activerecord/test/cases/adapters/mysql/connection_test.rb deleted file mode 100644 index 390dd15b92..0000000000 --- a/activerecord/test/cases/adapters/mysql/connection_test.rb +++ /dev/null @@ -1,210 +0,0 @@ -require "cases/helper" -require 'support/connection_helper' -require 'support/ddl_helper' - -class MysqlConnectionTest < ActiveRecord::MysqlTestCase - include ConnectionHelper - include DdlHelper - - class Klass < ActiveRecord::Base - end - - def setup - super - @connection = ActiveRecord::Base.connection - end - - def test_mysql_reconnect_attribute_after_connection_with_reconnect_true - run_without_connection do |orig_connection| - ActiveRecord::Base.establish_connection(orig_connection.merge({:reconnect => true})) - assert ActiveRecord::Base.connection.raw_connection.reconnect - end - end - - unless ARTest.connection_config['arunit']['socket'] - def test_connect_with_url - run_without_connection do - ar_config = ARTest.connection_config['arunit'] - - url = "mysql://#{ar_config["username"]}:#{ar_config["password"]}@localhost/#{ar_config["database"]}" - Klass.establish_connection(url) - assert_equal ar_config['database'], Klass.connection.current_database - end - end - end - - def test_mysql_reconnect_attribute_after_connection_with_reconnect_false - run_without_connection do |orig_connection| - ActiveRecord::Base.establish_connection(orig_connection.merge({:reconnect => false})) - assert !ActiveRecord::Base.connection.raw_connection.reconnect - end - end - - def test_no_automatic_reconnection_after_timeout - assert @connection.active? - @connection.update('set @@wait_timeout=1') - sleep 2 - assert !@connection.active? - - # Repair all fixture connections so other tests won't break. - @fixture_connections.each(&:verify!) - end - - def test_successful_reconnection_after_timeout_with_manual_reconnect - assert @connection.active? - @connection.update('set @@wait_timeout=1') - sleep 2 - @connection.reconnect! - assert @connection.active? - end - - def test_successful_reconnection_after_timeout_with_verify - assert @connection.active? - @connection.update('set @@wait_timeout=1') - sleep 2 - @connection.verify! - assert @connection.active? - end - - def test_bind_value_substitute - bind_param = @connection.substitute_at('foo') - assert_equal Arel.sql('?'), bind_param.to_sql - end - - def test_exec_no_binds - with_example_table do - result = @connection.exec_query('SELECT id, data FROM ex') - assert_equal 0, result.rows.length - assert_equal 2, result.columns.length - assert_equal %w{ id data }, result.columns - - @connection.exec_query('INSERT INTO ex (id, data) VALUES (1, "foo")') - - # if there are no bind parameters, it will return a string (due to - # the libmysql api) - result = @connection.exec_query('SELECT id, data FROM ex') - assert_equal 1, result.rows.length - assert_equal 2, result.columns.length - - assert_equal [['1', 'foo']], result.rows - end - end - - def test_exec_with_binds - with_example_table do - @connection.exec_query('INSERT INTO ex (id, data) VALUES (1, "foo")') - result = @connection.exec_query( - 'SELECT id, data FROM ex WHERE id = ?', nil, [ActiveRecord::Relation::QueryAttribute.new("id", 1, ActiveRecord::Type::Value.new)]) - - assert_equal 1, result.rows.length - assert_equal 2, result.columns.length - - assert_equal [[1, 'foo']], result.rows - end - end - - def test_exec_typecasts_bind_vals - with_example_table do - @connection.exec_query('INSERT INTO ex (id, data) VALUES (1, "foo")') - bind = ActiveRecord::Relation::QueryAttribute.new("id", "1-fuu", ActiveRecord::Type::Integer.new) - - result = @connection.exec_query( - 'SELECT id, data FROM ex WHERE id = ?', nil, [bind]) - - assert_equal 1, result.rows.length - assert_equal 2, result.columns.length - - assert_equal [[1, 'foo']], result.rows - end - end - - def test_mysql_connection_collation_is_configured - assert_equal 'utf8_unicode_ci', @connection.show_variable('collation_connection') - assert_equal 'utf8_general_ci', ARUnit2Model.connection.show_variable('collation_connection') - end - - def test_mysql_default_in_strict_mode - result = @connection.exec_query "SELECT @@SESSION.sql_mode" - assert_equal [["STRICT_ALL_TABLES"]], result.rows - end - - def test_mysql_strict_mode_disabled - run_without_connection do |orig_connection| - ActiveRecord::Base.establish_connection(orig_connection.merge({:strict => false})) - result = ActiveRecord::Base.connection.exec_query "SELECT @@SESSION.sql_mode" - assert_equal [['']], result.rows - end - end - - def test_mysql_strict_mode_specified_default - run_without_connection do |orig_connection| - ActiveRecord::Base.establish_connection(orig_connection.merge({strict: :default})) - global_sql_mode = ActiveRecord::Base.connection.exec_query "SELECT @@GLOBAL.sql_mode" - session_sql_mode = ActiveRecord::Base.connection.exec_query "SELECT @@SESSION.sql_mode" - assert_equal global_sql_mode.rows, session_sql_mode.rows - end - end - - def test_mysql_set_session_variable - run_without_connection do |orig_connection| - ActiveRecord::Base.establish_connection(orig_connection.deep_merge({:variables => {:default_week_format => 3}})) - session_mode = ActiveRecord::Base.connection.exec_query "SELECT @@SESSION.DEFAULT_WEEK_FORMAT" - assert_equal 3, session_mode.rows.first.first.to_i - end - end - - def test_mysql_sql_mode_variable_overrides_strict_mode - run_without_connection do |orig_connection| - ActiveRecord::Base.establish_connection(orig_connection.deep_merge(variables: { 'sql_mode' => 'ansi' })) - result = ActiveRecord::Base.connection.exec_query 'SELECT @@SESSION.sql_mode' - assert_not_equal [['STRICT_ALL_TABLES']], result.rows - end - end - - def test_mysql_set_session_variable_to_default - run_without_connection do |orig_connection| - ActiveRecord::Base.establish_connection(orig_connection.deep_merge({:variables => {:default_week_format => :default}})) - global_mode = ActiveRecord::Base.connection.exec_query "SELECT @@GLOBAL.DEFAULT_WEEK_FORMAT" - session_mode = ActiveRecord::Base.connection.exec_query "SELECT @@SESSION.DEFAULT_WEEK_FORMAT" - assert_equal global_mode.rows, session_mode.rows - end - end - - def test_get_and_release_advisory_lock - lock_name = "test_lock_name" - - got_lock = @connection.get_advisory_lock(lock_name) - assert got_lock, "get_advisory_lock should have returned true but it didn't" - - assert_equal test_lock_free(lock_name), false, - "expected the test advisory lock to be held but it wasn't" - - released_lock = @connection.release_advisory_lock(lock_name) - assert released_lock, "expected release_advisory_lock to return true but it didn't" - - assert test_lock_free(lock_name), 'expected the test lock to be available after releasing' - end - - def test_release_non_existent_advisory_lock - lock_name = "fake_lock_name" - released_non_existent_lock = @connection.release_advisory_lock(lock_name) - assert_equal released_non_existent_lock, false, - 'expected release_advisory_lock to return false when there was no lock to release' - end - - protected - - def test_lock_free(lock_name) - @connection.select_value("SELECT IS_FREE_LOCK('#{lock_name}');") == '1' - end - - private - - def with_example_table(&block) - definition ||= <<-SQL - `id` int auto_increment PRIMARY KEY, - `data` varchar(255) - SQL - super(@connection, 'ex', definition, &block) - end -end diff --git a/activerecord/test/cases/adapters/mysql/consistency_test.rb b/activerecord/test/cases/adapters/mysql/consistency_test.rb deleted file mode 100644 index 743f6436e4..0000000000 --- a/activerecord/test/cases/adapters/mysql/consistency_test.rb +++ /dev/null @@ -1,49 +0,0 @@ -require "cases/helper" - -class MysqlConsistencyTest < ActiveRecord::MysqlTestCase - self.use_transactional_tests = false - - class Consistency < ActiveRecord::Base - self.table_name = "mysql_consistency" - end - - setup do - @old_emulate_booleans = ActiveRecord::ConnectionAdapters::MysqlAdapter.emulate_booleans - ActiveRecord::ConnectionAdapters::MysqlAdapter.emulate_booleans = false - - @connection = ActiveRecord::Base.connection - @connection.clear_cache! - @connection.create_table("mysql_consistency") do |t| - t.boolean "a_bool" - t.string "a_string" - end - Consistency.reset_column_information - Consistency.create! - end - - teardown do - ActiveRecord::ConnectionAdapters::MysqlAdapter.emulate_booleans = @old_emulate_booleans - @connection.drop_table "mysql_consistency" - end - - test "boolean columns with random value type cast to 0 when emulate_booleans is false" do - with_new = Consistency.new - with_last = Consistency.last - with_new.a_bool = 'wibble' - with_last.a_bool = 'wibble' - - assert_equal 0, with_new.a_bool - assert_equal 0, with_last.a_bool - end - - test "string columns call #to_s" do - with_new = Consistency.new - with_last = Consistency.last - thing = Object.new - with_new.a_string = thing - with_last.a_string = thing - - assert_equal thing.to_s, with_new.a_string - assert_equal thing.to_s, with_last.a_string - end -end diff --git a/activerecord/test/cases/adapters/mysql/enum_test.rb b/activerecord/test/cases/adapters/mysql/enum_test.rb deleted file mode 100644 index ef8ee0a6e3..0000000000 --- a/activerecord/test/cases/adapters/mysql/enum_test.rb +++ /dev/null @@ -1,10 +0,0 @@ -require "cases/helper" - -class MysqlEnumTest < ActiveRecord::MysqlTestCase - class EnumTest < ActiveRecord::Base - end - - def test_enum_limit - assert_equal 6, EnumTest.columns.first.limit - end -end diff --git a/activerecord/test/cases/adapters/mysql/explain_test.rb b/activerecord/test/cases/adapters/mysql/explain_test.rb deleted file mode 100644 index c44c1e6648..0000000000 --- a/activerecord/test/cases/adapters/mysql/explain_test.rb +++ /dev/null @@ -1,21 +0,0 @@ -require "cases/helper" -require 'models/developer' -require 'models/computer' - -class MysqlExplainTest < ActiveRecord::MysqlTestCase - fixtures :developers - - def test_explain_for_one_query - explain = Developer.where(id: 1).explain - assert_match %(EXPLAIN for: SELECT `developers`.* FROM `developers` WHERE `developers`.`id` = 1), explain - assert_match %r(developers |.* const), explain - end - - def test_explain_with_eager_loading - explain = Developer.where(id: 1).includes(:audit_logs).explain - assert_match %(EXPLAIN for: SELECT `developers`.* FROM `developers` WHERE `developers`.`id` = 1), explain - assert_match %r(developers |.* const), explain - assert_match %(EXPLAIN for: SELECT `audit_logs`.* FROM `audit_logs` WHERE `audit_logs`.`developer_id` = 1), explain - assert_match %r(audit_logs |.* ALL), explain - end -end diff --git a/activerecord/test/cases/adapters/mysql/mysql_adapter_test.rb b/activerecord/test/cases/adapters/mysql/mysql_adapter_test.rb deleted file mode 100644 index d2ce48fc00..0000000000 --- a/activerecord/test/cases/adapters/mysql/mysql_adapter_test.rb +++ /dev/null @@ -1,119 +0,0 @@ -require "cases/helper" -require 'support/ddl_helper' - -module ActiveRecord - module ConnectionAdapters - class MysqlAdapterTest < ActiveRecord::MysqlTestCase - include DdlHelper - - def setup - @conn = ActiveRecord::Base.connection - end - - def test_bad_connection_mysql - assert_raise ActiveRecord::NoDatabaseError do - configuration = ActiveRecord::Base.configurations['arunit'].merge(database: 'inexistent_activerecord_unittest') - connection = ActiveRecord::Base.mysql_connection(configuration) - connection.drop_table 'ex', if_exists: true - end - end - - def test_valid_column - with_example_table do - column = @conn.columns('ex').find { |col| col.name == 'id' } - assert @conn.valid_type?(column.type) - end - end - - def test_invalid_column - assert_not @conn.valid_type?(:foobar) - end - - def test_client_encoding - assert_equal Encoding::UTF_8, @conn.client_encoding - end - - def test_exec_insert_number - with_example_table do - insert(@conn, 'number' => 10) - - result = @conn.exec_query('SELECT number FROM ex WHERE number = 10') - - assert_equal 1, result.rows.length - # if there are no bind parameters, it will return a string (due to - # the libmysql api) - assert_equal '10', result.rows.last.last - end - end - - def test_exec_insert_string - with_example_table do - str = 'ã„ãŸã ãã¾ã™ï¼' - insert(@conn, 'number' => 10, 'data' => str) - - result = @conn.exec_query('SELECT number, data FROM ex WHERE number = 10') - - value = result.rows.last.last - - # FIXME: this should probably be inside the mysql AR adapter? - value.force_encoding(@conn.client_encoding) - - # The strings in this file are utf-8, so transcode to utf-8 - value.encode!(Encoding::UTF_8) - - assert_equal str, value - end - end - - def test_composite_primary_key - with_example_table '`id` INT, `number` INT, foo INT, PRIMARY KEY (`id`, `number`)' do - assert_nil @conn.primary_key('ex') - end - end - - def test_tinyint_integer_typecasting - with_example_table '`status` TINYINT(4)' do - insert(@conn, { 'status' => 2 }, 'ex') - - result = @conn.exec_query('SELECT status FROM ex') - - assert_equal 2, result.column_types['status'].deserialize(result.last['status']) - end - end - - def test_supports_extensions - assert_not @conn.supports_extensions?, 'does not support extensions' - end - - def test_respond_to_enable_extension - assert @conn.respond_to?(:enable_extension) - end - - def test_respond_to_disable_extension - assert @conn.respond_to?(:disable_extension) - end - - private - def insert(ctx, data, table='ex') - binds = data.map { |name, value| - Relation::QueryAttribute.new(name, value, Type::Value.new) - } - columns = binds.map(&:name) - - sql = "INSERT INTO #{table} (#{columns.join(", ")}) - VALUES (#{(['?'] * columns.length).join(', ')})" - - ctx.exec_insert(sql, 'SQL', binds) - end - - def with_example_table(definition = nil, &block) - definition ||= <<-SQL - `id` int auto_increment PRIMARY KEY, - `number` integer, - `data` varchar(255) - SQL - super(@conn, 'ex', definition, &block) - end - end - end -end diff --git a/activerecord/test/cases/adapters/mysql/quoting_test.rb b/activerecord/test/cases/adapters/mysql/quoting_test.rb deleted file mode 100644 index 2024aa36ab..0000000000 --- a/activerecord/test/cases/adapters/mysql/quoting_test.rb +++ /dev/null @@ -1,29 +0,0 @@ -require "cases/helper" - -class MysqlQuotingTest < ActiveRecord::MysqlTestCase - def setup - @conn = ActiveRecord::Base.connection - end - - def test_type_cast_true - assert_equal 1, @conn.type_cast(true) - end - - def test_type_cast_false - assert_equal 0, @conn.type_cast(false) - end - - def test_quoted_date_precision_for_gte_564 - @conn.stubs(:full_version).returns('5.6.4') - @conn.remove_instance_variable(:@version) if @conn.instance_variable_defined?(:@version) - t = Time.now.change(usec: 1) - assert_match(/\.000001\z/, @conn.quoted_date(t)) - end - - def test_quoted_date_precision_for_lt_564 - @conn.stubs(:full_version).returns('5.6.3') - @conn.remove_instance_variable(:@version) if @conn.instance_variable_defined?(:@version) - t = Time.now.change(usec: 1) - assert_no_match(/\.000001\z/, @conn.quoted_date(t)) - end -end diff --git a/activerecord/test/cases/adapters/mysql/reserved_word_test.rb b/activerecord/test/cases/adapters/mysql/reserved_word_test.rb deleted file mode 100644 index 4ea1d9ad36..0000000000 --- a/activerecord/test/cases/adapters/mysql/reserved_word_test.rb +++ /dev/null @@ -1,153 +0,0 @@ -require "cases/helper" - -# a suite of tests to ensure the ConnectionAdapters#MysqlAdapter can handle tables with -# reserved word names (ie: group, order, values, etc...) -class MysqlReservedWordTest < ActiveRecord::MysqlTestCase - class Group < ActiveRecord::Base - Group.table_name = 'group' - belongs_to :select - has_one :values - end - - class Select < ActiveRecord::Base - Select.table_name = 'select' - has_many :groups - end - - class Values < ActiveRecord::Base - Values.table_name = 'values' - end - - class Distinct < ActiveRecord::Base - Distinct.table_name = 'distinct' - has_and_belongs_to_many :selects - has_many :values, :through => :groups - end - - def setup - @connection = ActiveRecord::Base.connection - - # we call execute directly here (and do similar below) because ActiveRecord::Base#create_table() - # will fail with these table names if these test cases fail - - create_tables_directly 'group'=>'id int auto_increment primary key, `order` varchar(255), select_id int', - 'select'=>'id int auto_increment primary key', - 'values'=>'id int auto_increment primary key, group_id int', - 'distinct'=>'id int auto_increment primary key', - 'distinct_select'=>'distinct_id int, select_id int' - end - - teardown do - drop_tables_directly ['group', 'select', 'values', 'distinct', 'distinct_select', 'order'] - end - - # create tables with reserved-word names and columns - def test_create_tables - assert_nothing_raised { - @connection.create_table :order do |t| - t.column :group, :string - end - } - end - - # rename tables with reserved-word names - def test_rename_tables - assert_nothing_raised { @connection.rename_table(:group, :order) } - end - - # alter column with a reserved-word name in a table with a reserved-word name - def test_change_columns - assert_nothing_raised { @connection.change_column_default(:group, :order, 'whatever') } - #the quoting here will reveal any double quoting issues in change_column's interaction with the column method in the adapter - assert_nothing_raised { @connection.change_column('group', 'order', :Int, :default => 0) } - assert_nothing_raised { @connection.rename_column(:group, :order, :values) } - end - - # introspect table with reserved word name - def test_introspect - assert_nothing_raised { @connection.columns(:group) } - assert_nothing_raised { @connection.indexes(:group) } - end - - #fixtures - self.use_instantiated_fixtures = true - self.use_transactional_tests = false - - #activerecord model class with reserved-word table name - def test_activerecord_model - create_test_fixtures :select, :distinct, :group, :values, :distinct_select - x = nil - assert_nothing_raised { x = Group.new } - x.order = 'x' - assert_nothing_raised { x.save } - x.order = 'y' - assert_nothing_raised { x.save } - assert_nothing_raised { Group.find_by_order('y') } - assert_nothing_raised { Group.find(1) } - Group.find(1) - end - - # has_one association with reserved-word table name - def test_has_one_associations - create_test_fixtures :select, :distinct, :group, :values, :distinct_select - v = nil - assert_nothing_raised { v = Group.find(1).values } - assert_equal 2, v.id - end - - # belongs_to association with reserved-word table name - def test_belongs_to_associations - create_test_fixtures :select, :distinct, :group, :values, :distinct_select - gs = nil - assert_nothing_raised { gs = Select.find(2).groups } - assert_equal gs.length, 2 - assert(gs.collect(&:id).sort == [2, 3]) - end - - # has_and_belongs_to_many with reserved-word table name - def test_has_and_belongs_to_many - create_test_fixtures :select, :distinct, :group, :values, :distinct_select - s = nil - assert_nothing_raised { s = Distinct.find(1).selects } - assert_equal s.length, 2 - assert(s.collect(&:id).sort == [1, 2]) - end - - # activerecord model introspection with reserved-word table and column names - def test_activerecord_introspection - assert_nothing_raised { Group.table_exists? } - assert_nothing_raised { Group.columns } - end - - # Calculations - def test_calculations_work_with_reserved_words - assert_nothing_raised { Group.count } - end - - def test_associations_work_with_reserved_words - assert_nothing_raised { Select.all.merge!(:includes => [:groups]).to_a } - end - - #the following functions were added to DRY test cases - - private - # custom fixture loader, uses FixtureSet#create_fixtures and appends base_path to the current file's path - def create_test_fixtures(*fixture_names) - ActiveRecord::FixtureSet.create_fixtures(FIXTURES_ROOT + "/reserved_words", fixture_names) - end - - # custom drop table, uses execute on connection to drop a table if it exists. note: escapes table_name - def drop_tables_directly(table_names, connection = @connection) - table_names.each do |name| - connection.drop_table name, if_exists: true - end - end - - # custom create table, uses execute on connection to create a table, note: escapes table_name, does NOT escape columns - def create_tables_directly (tables, connection = @connection) - tables.each do |table_name, column_properties| - connection.execute("CREATE TABLE `#{table_name}` ( #{column_properties} )") - end - end - -end diff --git a/activerecord/test/cases/adapters/mysql/schema_test.rb b/activerecord/test/cases/adapters/mysql/schema_test.rb deleted file mode 100644 index 14dbdd375b..0000000000 --- a/activerecord/test/cases/adapters/mysql/schema_test.rb +++ /dev/null @@ -1,94 +0,0 @@ -require "cases/helper" -require 'models/post' -require 'models/comment' - -module ActiveRecord - module ConnectionAdapters - class MysqlSchemaTest < ActiveRecord::MysqlTestCase - fixtures :posts - - def setup - @connection = ActiveRecord::Base.connection - db = Post.connection_pool.spec.config[:database] - table = Post.table_name - @db_name = db - - @omgpost = Class.new(ActiveRecord::Base) do - self.inheritance_column = :disabled - self.table_name = "#{db}.#{table}" - def self.name; 'Post'; end - end - end - - def test_float_limits - @connection.create_table :mysql_doubles do |t| - t.float :float_no_limit - t.float :float_short, limit: 5 - t.float :float_long, limit: 53 - - t.float :float_23, limit: 23 - t.float :float_24, limit: 24 - t.float :float_25, limit: 25 - end - - column_no_limit = @connection.columns(:mysql_doubles).find { |c| c.name == 'float_no_limit' } - column_short = @connection.columns(:mysql_doubles).find { |c| c.name == 'float_short' } - column_long = @connection.columns(:mysql_doubles).find { |c| c.name == 'float_long' } - - column_23 = @connection.columns(:mysql_doubles).find { |c| c.name == 'float_23' } - column_24 = @connection.columns(:mysql_doubles).find { |c| c.name == 'float_24' } - column_25 = @connection.columns(:mysql_doubles).find { |c| c.name == 'float_25' } - - # Mysql floats are precision 0..24, Mysql doubles are precision 25..53 - assert_equal 24, column_no_limit.limit - assert_equal 24, column_short.limit - assert_equal 53, column_long.limit - - assert_equal 24, column_23.limit - assert_equal 24, column_24.limit - assert_equal 53, column_25.limit - ensure - @connection.drop_table "mysql_doubles", if_exists: true - end - - def test_schema - assert @omgpost.first - end - - def test_primary_key - assert_equal 'id', @omgpost.primary_key - end - - def test_data_source_exists? - name = @omgpost.table_name - assert @connection.data_source_exists?(name), "#{name} data_source should exist" - end - - def test_data_source_exists_wrong_schema - assert(!@connection.data_source_exists?("#{@db_name}.zomg"), "data_source should not exist") - end - - def test_dump_indexes - index_a_name = 'index_key_tests_on_snack' - index_b_name = 'index_key_tests_on_pizza' - index_c_name = 'index_key_tests_on_awesome' - - table = 'key_tests' - - indexes = @connection.indexes(table).sort_by(&:name) - assert_equal 3,indexes.size - - index_a = indexes.select{|i| i.name == index_a_name}[0] - index_b = indexes.select{|i| i.name == index_b_name}[0] - index_c = indexes.select{|i| i.name == index_c_name}[0] - assert_equal :btree, index_a.using - assert_nil index_a.type - assert_equal :btree, index_b.using - assert_nil index_b.type - - assert_nil index_c.using - assert_equal :fulltext, index_c.type - end - end - end -end diff --git a/activerecord/test/cases/adapters/mysql/sp_test.rb b/activerecord/test/cases/adapters/mysql/sp_test.rb deleted file mode 100644 index 7849248dcc..0000000000 --- a/activerecord/test/cases/adapters/mysql/sp_test.rb +++ /dev/null @@ -1,30 +0,0 @@ -require "cases/helper" -require 'models/topic' -require 'models/reply' - -class MysqlStoredProcedureTest < ActiveRecord::MysqlTestCase - fixtures :topics - - def setup - @connection = ActiveRecord::Base.connection - unless ActiveRecord::Base.connection.version >= '5.6.0' || Mysql.const_defined?(:CLIENT_MULTI_RESULTS) - skip("no stored procedure support") - end - end - - # Test that MySQL allows multiple results for stored procedures - # - # In MySQL 5.6, CLIENT_MULTI_RESULTS is enabled by default. - # http://dev.mysql.com/doc/refman/5.6/en/call.html - def test_multi_results - rows = @connection.select_rows('CALL ten();') - assert_equal 10, rows[0][0].to_i, "ten() did not return 10 as expected: #{rows.inspect}" - assert @connection.active?, "Bad connection use by 'MysqlAdapter.select_rows'" - end - - def test_multi_results_from_find_by_sql - topics = Topic.find_by_sql 'CALL topics(3);' - assert_equal 3, topics.size - assert @connection.active?, "Bad connection use by 'MysqlAdapter.select'" - end -end diff --git a/activerecord/test/cases/adapters/mysql/sql_types_test.rb b/activerecord/test/cases/adapters/mysql/sql_types_test.rb deleted file mode 100644 index d18579f242..0000000000 --- a/activerecord/test/cases/adapters/mysql/sql_types_test.rb +++ /dev/null @@ -1,14 +0,0 @@ -require "cases/helper" - -class MysqlSqlTypesTest < ActiveRecord::MysqlTestCase - def test_binary_types - assert_equal 'varbinary(64)', type_to_sql(:binary, 64) - assert_equal 'varbinary(4095)', type_to_sql(:binary, 4095) - assert_equal 'blob', type_to_sql(:binary, 4096) - assert_equal 'blob', type_to_sql(:binary) - end - - def type_to_sql(*args) - ActiveRecord::Base.connection.type_to_sql(*args) - end -end diff --git a/activerecord/test/cases/adapters/mysql/statement_pool_test.rb b/activerecord/test/cases/adapters/mysql/statement_pool_test.rb deleted file mode 100644 index 0d1f968022..0000000000 --- a/activerecord/test/cases/adapters/mysql/statement_pool_test.rb +++ /dev/null @@ -1,19 +0,0 @@ -require 'cases/helper' - -class MysqlStatementPoolTest < ActiveRecord::MysqlTestCase - if Process.respond_to?(:fork) - def test_cache_is_per_pid - cache = ActiveRecord::ConnectionAdapters::MysqlAdapter::StatementPool.new(10) - cache['foo'] = 'bar' - assert_equal 'bar', cache['foo'] - - pid = fork { - lookup = cache['foo']; - exit!(!lookup) - } - - Process.waitpid pid - assert $?.success?, 'process should exit successfully' - end - end -end diff --git a/activerecord/test/cases/adapters/mysql/table_options_test.rb b/activerecord/test/cases/adapters/mysql/table_options_test.rb deleted file mode 100644 index 99df6d6cba..0000000000 --- a/activerecord/test/cases/adapters/mysql/table_options_test.rb +++ /dev/null @@ -1,42 +0,0 @@ -require "cases/helper" -require 'support/schema_dumping_helper' - -class MysqlTableOptionsTest < ActiveRecord::MysqlTestCase - include SchemaDumpingHelper - - def setup - @connection = ActiveRecord::Base.connection - end - - def teardown - @connection.drop_table "mysql_table_options", if_exists: true - end - - test "table options with ENGINE" do - @connection.create_table "mysql_table_options", force: true, options: "ENGINE=MyISAM" - output = dump_table_schema("mysql_table_options") - options = %r{create_table "mysql_table_options", force: :cascade, options: "(?<options>.*)"}.match(output)[:options] - assert_match %r{ENGINE=MyISAM}, options - end - - test "table options with ROW_FORMAT" do - @connection.create_table "mysql_table_options", force: true, options: "ROW_FORMAT=REDUNDANT" - output = dump_table_schema("mysql_table_options") - options = %r{create_table "mysql_table_options", force: :cascade, options: "(?<options>.*)"}.match(output)[:options] - assert_match %r{ROW_FORMAT=REDUNDANT}, options - end - - test "table options with CHARSET" do - @connection.create_table "mysql_table_options", force: true, options: "CHARSET=utf8mb4" - output = dump_table_schema("mysql_table_options") - options = %r{create_table "mysql_table_options", force: :cascade, options: "(?<options>.*)"}.match(output)[:options] - assert_match %r{CHARSET=utf8mb4}, options - end - - test "table options with COLLATE" do - @connection.create_table "mysql_table_options", force: true, options: "COLLATE=utf8mb4_bin" - output = dump_table_schema("mysql_table_options") - options = %r{create_table "mysql_table_options", force: :cascade, options: "(?<options>.*)"}.match(output)[:options] - assert_match %r{COLLATE=utf8mb4_bin}, options - end -end diff --git a/activerecord/test/cases/adapters/mysql/unsigned_type_test.rb b/activerecord/test/cases/adapters/mysql/unsigned_type_test.rb deleted file mode 100644 index 84c5394c2e..0000000000 --- a/activerecord/test/cases/adapters/mysql/unsigned_type_test.rb +++ /dev/null @@ -1,65 +0,0 @@ -require "cases/helper" -require "support/schema_dumping_helper" - -class MysqlUnsignedTypeTest < ActiveRecord::MysqlTestCase - include SchemaDumpingHelper - self.use_transactional_tests = false - - class UnsignedType < ActiveRecord::Base - end - - setup do - @connection = ActiveRecord::Base.connection - @connection.create_table("unsigned_types", force: true) do |t| - t.integer :unsigned_integer, unsigned: true - t.bigint :unsigned_bigint, unsigned: true - t.float :unsigned_float, unsigned: true - t.decimal :unsigned_decimal, unsigned: true, precision: 10, scale: 2 - end - end - - teardown do - @connection.drop_table "unsigned_types", if_exists: true - end - - test "unsigned int max value is in range" do - assert expected = UnsignedType.create(unsigned_integer: 4294967295) - assert_equal expected, UnsignedType.find_by(unsigned_integer: 4294967295) - end - - test "minus value is out of range" do - assert_raise(RangeError) do - UnsignedType.create(unsigned_integer: -10) - end - assert_raise(RangeError) do - UnsignedType.create(unsigned_bigint: -10) - end - assert_raise(ActiveRecord::StatementInvalid) do - UnsignedType.create(unsigned_float: -10.0) - end - assert_raise(ActiveRecord::StatementInvalid) do - UnsignedType.create(unsigned_decimal: -10.0) - end - end - - test "schema definition can use unsigned as the type" do - @connection.change_table("unsigned_types") do |t| - t.unsigned_integer :unsigned_integer_t - t.unsigned_bigint :unsigned_bigint_t - t.unsigned_float :unsigned_float_t - t.unsigned_decimal :unsigned_decimal_t, precision: 10, scale: 2 - end - - @connection.columns("unsigned_types").select { |c| /^unsigned_/ === c.name }.each do |column| - assert column.unsigned? - end - end - - test "schema dump includes unsigned option" do - schema = dump_table_schema "unsigned_types" - assert_match %r{t.integer\s+"unsigned_integer",\s+limit: 4,\s+unsigned: true$}, schema - assert_match %r{t.integer\s+"unsigned_bigint",\s+limit: 8,\s+unsigned: true$}, schema - assert_match %r{t.float\s+"unsigned_float",\s+limit: 24,\s+unsigned: true$}, schema - assert_match %r{t.decimal\s+"unsigned_decimal",\s+precision: 10,\s+scale: 2,\s+unsigned: true$}, schema - end -end diff --git a/activerecord/test/cases/adapters/mysql2/charset_collation_test.rb b/activerecord/test/cases/adapters/mysql2/charset_collation_test.rb index 4fd34def15..668c07dacb 100644 --- a/activerecord/test/cases/adapters/mysql2/charset_collation_test.rb +++ b/activerecord/test/cases/adapters/mysql2/charset_collation_test.rb @@ -48,7 +48,7 @@ class Mysql2CharsetCollationTest < ActiveRecord::Mysql2TestCase test "schema dump includes collation" do output = dump_table_schema("charset_collations") - assert_match %r{t.string\s+"string_ascii_bin",\s+limit: 255,\s+collation: "ascii_bin"$}, output + assert_match %r{t.string\s+"string_ascii_bin",\s+collation: "ascii_bin"$}, output assert_match %r{t.text\s+"text_ucs2_unicode_ci",\s+limit: 65535,\s+collation: "ucs2_unicode_ci"$}, output end end diff --git a/activerecord/test/cases/adapters/mysql2/connection_test.rb b/activerecord/test/cases/adapters/mysql2/connection_test.rb index 507d024bb6..f344f99e85 100644 --- a/activerecord/test/cases/adapters/mysql2/connection_test.rb +++ b/activerecord/test/cases/adapters/mysql2/connection_test.rb @@ -68,9 +68,6 @@ class Mysql2ConnectionTest < ActiveRecord::Mysql2TestCase assert_equal 'utf8_general_ci', ARUnit2Model.connection.show_variable('collation_connection') end - # TODO: Below is a straight up copy/paste from mysql/connection_test.rb - # I'm not sure what the correct way is to share these tests between - # adapters in minitest. def test_mysql_default_in_strict_mode result = @connection.exec_query "SELECT @@SESSION.sql_mode" assert_equal [["STRICT_ALL_TABLES"]], result.rows @@ -84,6 +81,13 @@ class Mysql2ConnectionTest < ActiveRecord::Mysql2TestCase end end + def test_passing_arbitary_flags_to_adapter + run_without_connection do |orig_connection| + ActiveRecord::Base.establish_connection(orig_connection.merge({flags: Mysql2::Client::COMPRESS})) + assert_equal (Mysql2::Client::COMPRESS | Mysql2::Client::FOUND_ROWS), ActiveRecord::Base.connection.raw_connection.query_options[:flags] + end + end + def test_mysql_strict_mode_specified_default run_without_connection do |orig_connection| ActiveRecord::Base.establish_connection(orig_connection.merge({strict: :default})) diff --git a/activerecord/test/cases/adapters/mysql2/unsigned_type_test.rb b/activerecord/test/cases/adapters/mysql2/unsigned_type_test.rb index a6f6dd21bb..c95a64cc16 100644 --- a/activerecord/test/cases/adapters/mysql2/unsigned_type_test.rb +++ b/activerecord/test/cases/adapters/mysql2/unsigned_type_test.rb @@ -57,7 +57,7 @@ class Mysql2UnsignedTypeTest < ActiveRecord::Mysql2TestCase test "schema dump includes unsigned option" do schema = dump_table_schema "unsigned_types" - assert_match %r{t.integer\s+"unsigned_integer",\s+limit: 4,\s+unsigned: true$}, schema + assert_match %r{t.integer\s+"unsigned_integer",\s+unsigned: true$}, schema assert_match %r{t.integer\s+"unsigned_bigint",\s+limit: 8,\s+unsigned: true$}, schema assert_match %r{t.float\s+"unsigned_float",\s+limit: 24,\s+unsigned: true$}, schema assert_match %r{t.decimal\s+"unsigned_decimal",\s+precision: 10,\s+scale: 2,\s+unsigned: true$}, schema diff --git a/activerecord/test/cases/adapters/postgresql/active_schema_test.rb b/activerecord/test/cases/adapters/postgresql/active_schema_test.rb index 24def31e36..ed44bf7362 100644 --- a/activerecord/test/cases/adapters/postgresql/active_schema_test.rb +++ b/activerecord/test/cases/adapters/postgresql/active_schema_test.rb @@ -54,8 +54,10 @@ class PostgresqlActiveSchemaTest < ActiveRecord::PostgreSQLTestCase end def test_remove_index - # remove_index calls index_name_exists? which can't work since execute is stubbed - ActiveRecord::ConnectionAdapters::PostgreSQLAdapter.send(:define_method, :index_name_exists?) { |*| true } + # remove_index calls index_name_for_remove which can't work since execute is stubbed + ActiveRecord::ConnectionAdapters::PostgreSQLAdapter.send(:define_method, :index_name_for_remove) do |*| + 'index_people_on_last_name' + end expected = %(DROP INDEX CONCURRENTLY "index_people_on_last_name") assert_equal expected, remove_index(:people, name: "index_people_on_last_name", algorithm: :concurrently) @@ -64,7 +66,7 @@ class PostgresqlActiveSchemaTest < ActiveRecord::PostgreSQLTestCase add_index(:people, :last_name, algorithm: :copy) end - ActiveRecord::ConnectionAdapters::PostgreSQLAdapter.send :remove_method, :index_name_exists? + ActiveRecord::ConnectionAdapters::PostgreSQLAdapter.send :remove_method, :index_name_for_remove end private diff --git a/activerecord/test/cases/adapters/postgresql/extension_migration_test.rb b/activerecord/test/cases/adapters/postgresql/extension_migration_test.rb index 9cfc133308..b2a805333c 100644 --- a/activerecord/test/cases/adapters/postgresql/extension_migration_test.rb +++ b/activerecord/test/cases/adapters/postgresql/extension_migration_test.rb @@ -3,13 +3,13 @@ require "cases/helper" class PostgresqlExtensionMigrationTest < ActiveRecord::PostgreSQLTestCase self.use_transactional_tests = false - class EnableHstore < ActiveRecord::Migration + class EnableHstore < ActiveRecord::Migration::Current def change enable_extension "hstore" end end - class DisableHstore < ActiveRecord::Migration + class DisableHstore < ActiveRecord::Migration::Current def change disable_extension "hstore" end diff --git a/activerecord/test/cases/adapters/postgresql/geometric_test.rb b/activerecord/test/cases/adapters/postgresql/geometric_test.rb index 3b97cb4ad4..9e250c2b7c 100644 --- a/activerecord/test/cases/adapters/postgresql/geometric_test.rb +++ b/activerecord/test/cases/adapters/postgresql/geometric_test.rb @@ -7,10 +7,10 @@ class PostgresqlPointTest < ActiveRecord::PostgreSQLTestCase include SchemaDumpingHelper class PostgresqlPoint < ActiveRecord::Base - attribute :x, :rails_5_1_point - attribute :y, :rails_5_1_point - attribute :z, :rails_5_1_point - attribute :array_of_points, :rails_5_1_point, array: true + attribute :x, :point + attribute :y, :point + attribute :z, :point + attribute :array_of_points, :point, array: true attribute :legacy_x, :legacy_point attribute :legacy_y, :legacy_point attribute :legacy_z, :legacy_point diff --git a/activerecord/test/cases/adapters/postgresql/hstore_test.rb b/activerecord/test/cases/adapters/postgresql/hstore_test.rb index 6a2d501646..27cc65a643 100644 --- a/activerecord/test/cases/adapters/postgresql/hstore_test.rb +++ b/activerecord/test/cases/adapters/postgresql/hstore_test.rb @@ -86,7 +86,7 @@ if ActiveRecord::Base.connection.supports_extensions? end def test_hstore_migration - hstore_migration = Class.new(ActiveRecord::Migration) do + hstore_migration = Class.new(ActiveRecord::Migration::Current) do def change change_table("hstores") do |t| t.hstore :keys diff --git a/activerecord/test/cases/adapters/postgresql/schema_test.rb b/activerecord/test/cases/adapters/postgresql/schema_test.rb index 7c9169f6e2..4aeca4d709 100644 --- a/activerecord/test/cases/adapters/postgresql/schema_test.rb +++ b/activerecord/test/cases/adapters/postgresql/schema_test.rb @@ -321,16 +321,33 @@ class SchemaTest < ActiveRecord::PostgreSQLTestCase do_dump_index_tests_for_schema("public, #{SCHEMA_NAME}", INDEX_A_COLUMN, INDEX_B_COLUMN_S1, INDEX_D_COLUMN, INDEX_E_COLUMN) end + def test_dump_indexes_for_table_with_scheme_specified_in_name + indexes = @connection.indexes("#{SCHEMA_NAME}.#{TABLE_NAME}") + assert_equal 4, indexes.size + end + def test_with_uppercase_index_name @connection.execute "CREATE INDEX \"things_Index\" ON #{SCHEMA_NAME}.things (name)" - assert_nothing_raised { @connection.remove_index "things", name: "#{SCHEMA_NAME}.things_Index"} - @connection.execute "CREATE INDEX \"things_Index\" ON #{SCHEMA_NAME}.things (name)" with_schema_search_path SCHEMA_NAME do assert_nothing_raised { @connection.remove_index "things", name: "things_Index"} end end + def test_remove_index_when_schema_specified + @connection.execute "CREATE INDEX \"things_Index\" ON #{SCHEMA_NAME}.things (name)" + assert_nothing_raised { @connection.remove_index "things", name: "#{SCHEMA_NAME}.things_Index" } + + @connection.execute "CREATE INDEX \"things_Index\" ON #{SCHEMA_NAME}.things (name)" + assert_nothing_raised { @connection.remove_index "#{SCHEMA_NAME}.things", name: "things_Index" } + + @connection.execute "CREATE INDEX \"things_Index\" ON #{SCHEMA_NAME}.things (name)" + assert_nothing_raised { @connection.remove_index "#{SCHEMA_NAME}.things", name: "#{SCHEMA_NAME}.things_Index" } + + @connection.execute "CREATE INDEX \"things_Index\" ON #{SCHEMA_NAME}.things (name)" + assert_raises(ArgumentError) { @connection.remove_index "#{SCHEMA2_NAME}.things", name: "#{SCHEMA_NAME}.things_Index" } + end + def test_primary_key_with_schema_specified [ %("#{SCHEMA_NAME}"."#{PK_TABLE_NAME}"), diff --git a/activerecord/test/cases/adapters/postgresql/uuid_test.rb b/activerecord/test/cases/adapters/postgresql/uuid_test.rb index 7127d69e9e..049ed1732e 100644 --- a/activerecord/test/cases/adapters/postgresql/uuid_test.rb +++ b/activerecord/test/cases/adapters/postgresql/uuid_test.rb @@ -20,6 +20,8 @@ class PostgresqlUUIDTest < ActiveRecord::PostgreSQLTestCase end setup do + enable_extension!('uuid-ossp', connection) + connection.create_table "uuid_data_type" do |t| t.uuid 'guid' end diff --git a/activerecord/test/cases/adapters/sqlite3/sqlite3_create_folder_test.rb b/activerecord/test/cases/adapters/sqlite3/sqlite3_create_folder_test.rb index 887dcfc96c..9b675b804b 100644 --- a/activerecord/test/cases/adapters/sqlite3/sqlite3_create_folder_test.rb +++ b/activerecord/test/cases/adapters/sqlite3/sqlite3_create_folder_test.rb @@ -6,13 +6,17 @@ module ActiveRecord class SQLite3CreateFolder < ActiveRecord::SQLite3TestCase def test_sqlite_creates_directory Dir.mktmpdir do |dir| - dir = Pathname.new(dir) - @conn = Base.sqlite3_connection :database => dir.join("db/foo.sqlite3"), - :adapter => 'sqlite3', - :timeout => 100 + begin + dir = Pathname.new(dir) + @conn = Base.sqlite3_connection :database => dir.join("db/foo.sqlite3"), + :adapter => 'sqlite3', + :timeout => 100 - assert Dir.exist? dir.join('db') - assert File.exist? dir.join('db/foo.sqlite3') + assert Dir.exist? dir.join('db') + assert File.exist? dir.join('db/foo.sqlite3') + ensure + @conn.disconnect! if @conn + end end end end diff --git a/activerecord/test/cases/associations/belongs_to_associations_test.rb b/activerecord/test/cases/associations/belongs_to_associations_test.rb index 938350627f..4f99c57c3c 100644 --- a/activerecord/test/cases/associations/belongs_to_associations_test.rb +++ b/activerecord/test/cases/associations/belongs_to_associations_test.rb @@ -53,7 +53,7 @@ class BelongsToAssociationsTest < ActiveRecord::TestCase def test_belongs_to_with_primary_key_joins_on_correct_column sql = Client.joins(:firm_with_primary_key).to_sql - if current_adapter?(:MysqlAdapter, :Mysql2Adapter) + if current_adapter?(:Mysql2Adapter) assert_no_match(/`firm_with_primary_keys_companies`\.`id`/, sql) assert_match(/`firm_with_primary_keys_companies`\.`name`/, sql) elsif current_adapter?(:OracleAdapter) diff --git a/activerecord/test/cases/associations/eager_test.rb b/activerecord/test/cases/associations/eager_test.rb index 0c09713971..966789884b 100644 --- a/activerecord/test/cases/associations/eager_test.rb +++ b/activerecord/test/cases/associations/eager_test.rb @@ -1242,6 +1242,23 @@ class EagerAssociationTest < ActiveRecord::TestCase assert_equal projects.last.mentor.developers.first.contracts, projects.last.developers.last.contracts end + def test_eager_load_with_group_clause + assert_nothing_raised(ActiveRecord::StatementInvalid) do + subclass = Class.new(ActiveRecord::Base) do + def self.name; "Author"; end + self.table_name = "authors" + has_many :posts_ordered_by_comments_tags_count, -> { + joins('LEFT JOIN comments ON comments.post_id = posts.id'). + order("SUM(comments.tags_count)"). + group('posts.id') }, class_name: "Post" + end + + preloaded = subclass.includes(:posts_ordered_by_comments_tags_count).map(&:posts_ordered_by_comments_tags_count) + loaded = subclass.all.map(&:posts_ordered_by_comments_tags_count) + assert preloaded == loaded, 'Preloaded records differ from expected result.' + end + end + test "scoping with a circular preload" do assert_equal Comment.find(1), Comment.preload(:post => :comments).scoping { Comment.find(1) } end @@ -1402,4 +1419,10 @@ class EagerAssociationTest < ActiveRecord::TestCase post = Post.eager_load(:tags).where('tags.name = ?', 'General').first assert_equal posts(:welcome), post end + + # CollectionProxy#reader is expensive, so the preloader avoids calling it. + test "preloading has_many_through association avoids calling association.reader" do + ActiveRecord::Associations::HasManyAssociation.any_instance.expects(:reader).never + Author.preload(:readonly_comments).first! + end end diff --git a/activerecord/test/cases/attribute_methods_test.rb b/activerecord/test/cases/attribute_methods_test.rb index 52d197718e..94dfbc3346 100644 --- a/activerecord/test/cases/attribute_methods_test.rb +++ b/activerecord/test/cases/attribute_methods_test.rb @@ -175,7 +175,7 @@ class AttributeMethodsTest < ActiveRecord::TestCase assert_equal category_attrs , category.attributes_before_type_cast end - if current_adapter?(:MysqlAdapter, :Mysql2Adapter) + if current_adapter?(:Mysql2Adapter) def test_read_attributes_before_type_cast_on_boolean bool = Boolean.create!({ "value" => false }) if RUBY_PLATFORM =~ /java/ diff --git a/activerecord/test/cases/base_test.rb b/activerecord/test/cases/base_test.rb index 3a9d60a79f..f343a15317 100644 --- a/activerecord/test/cases/base_test.rb +++ b/activerecord/test/cases/base_test.rb @@ -82,7 +82,6 @@ class BasicsTest < ActiveRecord::TestCase classname = conn.class.name[/[^:]*$/] badchar = { 'SQLite3Adapter' => '"', - 'MysqlAdapter' => '`', 'Mysql2Adapter' => '`', 'PostgreSQLAdapter' => '"', 'OracleAdapter' => '"', @@ -112,7 +111,9 @@ class BasicsTest < ActiveRecord::TestCase unless current_adapter?(:PostgreSQLAdapter, :OracleAdapter, :SQLServerAdapter, :FbAdapter) def test_limit_with_comma - assert Topic.limit("1,2").to_a + assert_deprecated do + assert Topic.limit("1,2").to_a + end end end @@ -138,14 +139,10 @@ class BasicsTest < ActiveRecord::TestCase end def test_limit_should_sanitize_sql_injection_for_limit_with_commas - assert_raises(ArgumentError) do - Topic.limit("1, 7 procedure help()").to_a - end - end - - unless current_adapter?(:MysqlAdapter, :Mysql2Adapter) - def test_limit_should_allow_sql_literal - assert_equal 1, Topic.limit(Arel.sql('2-1')).to_a.length + assert_deprecated do + assert_raises(ArgumentError) do + Topic.limit("1, 7 procedure help()").to_a + end end end @@ -213,7 +210,7 @@ class BasicsTest < ActiveRecord::TestCase end def test_preserving_time_objects_with_local_time_conversion_to_default_timezone_utc - with_env_tz 'America/New_York' do + with_env_tz eastern_time_zone do with_timezone_config default: :utc do time = Time.local(2000) topic = Topic.create('written_on' => time) @@ -226,7 +223,7 @@ class BasicsTest < ActiveRecord::TestCase end def test_preserving_time_objects_with_time_with_zone_conversion_to_default_timezone_utc - with_env_tz 'America/New_York' do + with_env_tz eastern_time_zone do with_timezone_config default: :utc do Time.use_zone 'Central Time (US & Canada)' do time = Time.zone.local(2000) @@ -241,7 +238,7 @@ class BasicsTest < ActiveRecord::TestCase end def test_preserving_time_objects_with_utc_time_conversion_to_default_timezone_local - with_env_tz 'America/New_York' do + with_env_tz eastern_time_zone do with_timezone_config default: :local do time = Time.utc(2000) topic = Topic.create('written_on' => time) @@ -254,7 +251,7 @@ class BasicsTest < ActiveRecord::TestCase end def test_preserving_time_objects_with_time_with_zone_conversion_to_default_timezone_local - with_env_tz 'America/New_York' do + with_env_tz eastern_time_zone do with_timezone_config default: :local do Time.use_zone 'Central Time (US & Canada)' do time = Time.zone.local(2000) @@ -268,6 +265,14 @@ class BasicsTest < ActiveRecord::TestCase end end + def eastern_time_zone + if Gem.win_platform? + "EST5EDT" + else + "America/New_York" + end + end + def test_custom_mutator topic = Topic.find(1) # This mutator is protected in the class definition @@ -438,7 +443,7 @@ class BasicsTest < ActiveRecord::TestCase Post.reset_table_name end - if current_adapter?(:MysqlAdapter, :Mysql2Adapter) + if current_adapter?(:Mysql2Adapter) def test_update_all_with_order_and_limit assert_equal 1, Topic.limit(1).order('id DESC').update_all(:content => 'bulk updated!') end @@ -519,7 +524,8 @@ class BasicsTest < ActiveRecord::TestCase end def test_find_by_slug_with_array - assert_equal Topic.find(['1-meowmeow', '2-hello']), Topic.find([1, 2]) + assert_equal Topic.find([1, 2]), Topic.find(['1-meowmeow', '2-hello']) + assert_equal 'The Second Topic of the day', Topic.find(['2-hello', '1-meowmeow']).first.title end def test_find_by_slug_with_range diff --git a/activerecord/test/cases/binary_test.rb b/activerecord/test/cases/binary_test.rb index 86dee929bf..9eb5352150 100644 --- a/activerecord/test/cases/binary_test.rb +++ b/activerecord/test/cases/binary_test.rb @@ -20,10 +20,6 @@ unless current_adapter?(:DB2Adapter) name = binary.name - # MySQL adapter doesn't properly encode things, so we have to do it - if current_adapter?(:MysqlAdapter) - name.force_encoding(Encoding::UTF_8) - end assert_equal 'ã„ãŸã ãã¾ã™ï¼', name end diff --git a/activerecord/test/cases/calculations_test.rb b/activerecord/test/cases/calculations_test.rb index 4a0e6f497f..c922a8d1c2 100644 --- a/activerecord/test/cases/calculations_test.rb +++ b/activerecord/test/cases/calculations_test.rb @@ -545,8 +545,8 @@ class CalculationsTest < ActiveRecord::TestCase assert_equal 7, Company.includes(:contracts).sum(:developer_id) end - def test_from_option_with_specified_index - if Edge.connection.adapter_name == 'MySQL' or Edge.connection.adapter_name == 'Mysql2' + if current_adapter?(:Mysql2Adapter) + def test_from_option_with_specified_index assert_equal Edge.count(:all), Edge.from('edges USE INDEX(unique_edge_index)').count(:all) assert_equal Edge.where('sink_id < 5').count(:all), Edge.from('edges USE INDEX(unique_edge_index)').where('sink_id < 5').count(:all) diff --git a/activerecord/test/cases/callbacks_test.rb b/activerecord/test/cases/callbacks_test.rb index 73ac30e547..4f70ae3a1d 100644 --- a/activerecord/test/cases/callbacks_test.rb +++ b/activerecord/test/cases/callbacks_test.rb @@ -33,7 +33,7 @@ class CallbackDeveloper < ActiveRecord::Base ActiveRecord::Callbacks::CALLBACKS.each do |callback_method| next if callback_method.to_s =~ /^around_/ define_callback_method(callback_method) - send(callback_method, callback_string(callback_method)) + ActiveSupport::Deprecation.silence { send(callback_method, callback_string(callback_method)) } send(callback_method, callback_proc(callback_method)) send(callback_method, callback_object(callback_method)) send(callback_method) { |model| model.history << [callback_method, :block] } diff --git a/activerecord/test/cases/column_definition_test.rb b/activerecord/test/cases/column_definition_test.rb index 14b95ecab1..da0d7f5195 100644 --- a/activerecord/test/cases/column_definition_test.rb +++ b/activerecord/test/cases/column_definition_test.rb @@ -38,7 +38,7 @@ module ActiveRecord assert_equal %Q{title varchar(20) DEFAULT 'Hello' NOT NULL}, @viz.accept(column_def) end - if current_adapter?(:MysqlAdapter, :Mysql2Adapter) + if current_adapter?(:Mysql2Adapter) def test_should_set_default_for_mysql_binary_data_types type = SqlTypeMetadata.new(type: :binary, sql_type: "binary(1)") binary_column = AbstractMysqlAdapter::Column.new("title", "a", type) diff --git a/activerecord/test/cases/connection_adapters/mysql_type_lookup_test.rb b/activerecord/test/cases/connection_adapters/mysql_type_lookup_test.rb index 2749273884..f2b1d9e4e7 100644 --- a/activerecord/test/cases/connection_adapters/mysql_type_lookup_test.rb +++ b/activerecord/test/cases/connection_adapters/mysql_type_lookup_test.rb @@ -1,6 +1,6 @@ require "cases/helper" -if current_adapter?(:MysqlAdapter, :Mysql2Adapter) +if current_adapter?(:Mysql2Adapter) module ActiveRecord module ConnectionAdapters class MysqlTypeLookupTest < ActiveRecord::TestCase diff --git a/activerecord/test/cases/custom_locking_test.rb b/activerecord/test/cases/custom_locking_test.rb index e8290297e3..26d015bf71 100644 --- a/activerecord/test/cases/custom_locking_test.rb +++ b/activerecord/test/cases/custom_locking_test.rb @@ -6,7 +6,7 @@ module ActiveRecord fixtures :people def test_custom_lock - if current_adapter?(:MysqlAdapter, :Mysql2Adapter) + if current_adapter?(:Mysql2Adapter) assert_match 'SHARE MODE', Person.lock('LOCK IN SHARE MODE').to_sql assert_sql(/LOCK IN SHARE MODE/) do Person.all.merge!(:lock => 'LOCK IN SHARE MODE').find(1) diff --git a/activerecord/test/cases/defaults_test.rb b/activerecord/test/cases/defaults_test.rb index 67fddebf45..fb2d3bd497 100644 --- a/activerecord/test/cases/defaults_test.rb +++ b/activerecord/test/cases/defaults_test.rb @@ -4,17 +4,10 @@ require 'models/entrant' class DefaultTest < ActiveRecord::TestCase def test_nil_defaults_for_not_null_columns - column_defaults = - if current_adapter?(:MysqlAdapter) && (Mysql.client_version < 50051 || (50100..50122).include?(Mysql.client_version)) - { 'id' => nil, 'name' => '', 'course_id' => nil } - else - { 'id' => nil, 'name' => nil, 'course_id' => nil } - end - - column_defaults.each do |name, default| + %w(id name course_id).each do |name| column = Entrant.columns_hash[name] assert !column.null, "#{name} column should be NOT NULL" - assert_equal default, column.default, "#{name} column should be DEFAULT #{default.inspect}" + assert_not column.default, "#{name} column should be DEFAULT 'nil'" end end @@ -87,7 +80,7 @@ class DefaultStringsTest < ActiveRecord::TestCase end end -if current_adapter?(:MysqlAdapter, :Mysql2Adapter) +if current_adapter?(:Mysql2Adapter) class DefaultsTestWithoutTransactionalFixtures < ActiveRecord::TestCase # ActiveRecord::Base#create! (and #save and other related methods) will # open a new transaction. When in transactional tests mode, this will diff --git a/activerecord/test/cases/finder_test.rb b/activerecord/test/cases/finder_test.rb index 91214da048..9f90ab79a1 100644 --- a/activerecord/test/cases/finder_test.rb +++ b/activerecord/test/cases/finder_test.rb @@ -48,6 +48,75 @@ class FinderTest < ActiveRecord::TestCase end end + def test_find_with_ids_returning_ordered + records = Topic.find([4,2,5]) + assert_equal 'The Fourth Topic of the day', records[0].title + assert_equal 'The Second Topic of the day', records[1].title + assert_equal 'The Fifth Topic of the day', records[2].title + + records = Topic.find(4,2,5) + assert_equal 'The Fourth Topic of the day', records[0].title + assert_equal 'The Second Topic of the day', records[1].title + assert_equal 'The Fifth Topic of the day', records[2].title + + records = Topic.find(['4','2','5']) + assert_equal 'The Fourth Topic of the day', records[0].title + assert_equal 'The Second Topic of the day', records[1].title + assert_equal 'The Fifth Topic of the day', records[2].title + + records = Topic.find('4','2','5') + assert_equal 'The Fourth Topic of the day', records[0].title + assert_equal 'The Second Topic of the day', records[1].title + assert_equal 'The Fifth Topic of the day', records[2].title + end + + def test_find_with_ids_and_order_clause + # The order clause takes precedence over the informed ids + records = Topic.order(:author_name).find([5,3,1]) + assert_equal 'The Third Topic of the day', records[0].title + assert_equal 'The First Topic', records[1].title + assert_equal 'The Fifth Topic of the day', records[2].title + + records = Topic.order(:id).find([5,3,1]) + assert_equal 'The First Topic', records[0].title + assert_equal 'The Third Topic of the day', records[1].title + assert_equal 'The Fifth Topic of the day', records[2].title + end + + def test_find_with_ids_with_limit_and_order_clause + # The order clause takes precedence over the informed ids + records = Topic.limit(2).order(:id).find([5,3,1]) + assert_equal 2, records.size + assert_equal 'The First Topic', records[0].title + assert_equal 'The Third Topic of the day', records[1].title + end + + def test_find_with_ids_and_limit + records = Topic.limit(3).find([3,2,5,1,4]) + assert_equal 3, records.size + assert_equal 'The Third Topic of the day', records[0].title + assert_equal 'The Second Topic of the day', records[1].title + assert_equal 'The Fifth Topic of the day', records[2].title + end + + def test_find_with_ids_where_and_limit + # Please note that Topic 1 is the only not approved so + # if it were among the first 3 it would raise a ActiveRecord::RecordNotFound + records = Topic.where(approved: true).limit(3).find([3,2,5,1,4]) + assert_equal 3, records.size + assert_equal 'The Third Topic of the day', records[0].title + assert_equal 'The Second Topic of the day', records[1].title + assert_equal 'The Fifth Topic of the day', records[2].title + end + + def test_find_with_ids_and_offset + records = Topic.offset(2).find([3,2,5,1,4]) + assert_equal 3, records.size + assert_equal 'The Fifth Topic of the day', records[0].title + assert_equal 'The First Topic', records[1].title + assert_equal 'The Fourth Topic of the day', records[2].title + end + def test_find_passing_active_record_object_is_deprecated assert_deprecated do Topic.find(Topic.last) @@ -195,7 +264,9 @@ class FinderTest < ActiveRecord::TestCase def test_find_by_ids_with_limit_and_offset assert_equal 2, Entrant.limit(2).find([1,3,2]).size - assert_equal 1, Entrant.limit(3).offset(2).find([1,3,2]).size + entrants = Entrant.limit(3).offset(2).find([1,3,2]) + assert_equal 1, entrants.size + assert_equal 'Ruby Guru', entrants.first.name # Also test an edge case: If you have 11 results, and you set a # limit of 3 and offset of 9, then you should find that there @@ -203,6 +274,8 @@ class FinderTest < ActiveRecord::TestCase devs = Developer.all last_devs = Developer.limit(3).offset(9).find devs.map(&:id) assert_equal 2, last_devs.size + assert_equal 'fixture_10', last_devs[0].name + assert_equal 'Jamis', last_devs[1].name end def test_find_with_large_number @@ -434,9 +507,9 @@ class FinderTest < ActiveRecord::TestCase end def test_take_and_first_and_last_with_integer_should_use_sql_limit - assert_sql(/LIMIT 3|ROWNUM <= 3/) { Topic.take(3).entries } - assert_sql(/LIMIT 2|ROWNUM <= 2/) { Topic.first(2).entries } - assert_sql(/LIMIT 5|ROWNUM <= 5/) { Topic.last(5).entries } + assert_sql(/LIMIT|ROWNUM <=/) { Topic.take(3).entries } + assert_sql(/LIMIT|ROWNUM <=/) { Topic.first(2).entries } + assert_sql(/LIMIT|ROWNUM <=/) { Topic.last(5).entries } end def test_last_with_integer_and_order_should_keep_the_order diff --git a/activerecord/test/cases/fixtures_test.rb b/activerecord/test/cases/fixtures_test.rb index f30ed4fcc8..c73958900b 100644 --- a/activerecord/test/cases/fixtures_test.rb +++ b/activerecord/test/cases/fixtures_test.rb @@ -184,7 +184,6 @@ class FixturesTest < ActiveRecord::TestCase end def test_fixtures_from_root_yml_with_instantiation - # assert_equal 2, @accounts.size assert_equal 50, @unknown.credit_limit end diff --git a/activerecord/test/cases/helper.rb b/activerecord/test/cases/helper.rb index 07dbc8a53f..95f8706d73 100644 --- a/activerecord/test/cases/helper.rb +++ b/activerecord/test/cases/helper.rb @@ -51,7 +51,7 @@ def subsecond_precision_supported? end def mysql_enforcing_gtid_consistency? - current_adapter?(:MysqlAdapter, :Mysql2Adapter) && 'ON' == ActiveRecord::Base.connection.show_variable('enforce_gtid_consistency') + current_adapter?(:Mysql2Adapter) && 'ON' == ActiveRecord::Base.connection.show_variable('enforce_gtid_consistency') end def supports_savepoints? diff --git a/activerecord/test/cases/invalid_connection_test.rb b/activerecord/test/cases/invalid_connection_test.rb index 6523fc29fd..c26623e3ca 100644 --- a/activerecord/test/cases/invalid_connection_test.rb +++ b/activerecord/test/cases/invalid_connection_test.rb @@ -9,7 +9,7 @@ class TestAdapterWithInvalidConnection < ActiveRecord::TestCase def setup # Can't just use current adapter; sqlite3 will create a database # file on the fly. - Bird.establish_connection adapter: 'mysql', database: 'i_do_not_exist' + Bird.establish_connection adapter: 'mysql2', database: 'i_do_not_exist' end teardown do diff --git a/activerecord/test/cases/invertible_migration_test.rb b/activerecord/test/cases/invertible_migration_test.rb index 0da58040c8..e030f6c588 100644 --- a/activerecord/test/cases/invertible_migration_test.rb +++ b/activerecord/test/cases/invertible_migration_test.rb @@ -5,7 +5,7 @@ end module ActiveRecord class InvertibleMigrationTest < ActiveRecord::TestCase - class SilentMigration < ActiveRecord::Migration + class SilentMigration < ActiveRecord::Migration::Current def write(text = '') # sssshhhhh!! end @@ -105,7 +105,7 @@ module ActiveRecord end end - class LegacyMigration < ActiveRecord::Migration + class LegacyMigration < ActiveRecord::Migration::Current def self.up create_table("horses") do |t| t.column :content, :text @@ -354,7 +354,7 @@ module ActiveRecord end # MySQL 5.7 and Oracle do not allow to create duplicate indexes on the same columns - unless current_adapter?(:MysqlAdapter, :Mysql2Adapter, :OracleAdapter) + unless current_adapter?(:Mysql2Adapter, :OracleAdapter) def test_migrate_revert_add_index_with_name RevertNamedIndexMigration1.new.migrate(:up) RevertNamedIndexMigration2.new.migrate(:up) diff --git a/activerecord/test/cases/locking_test.rb b/activerecord/test/cases/locking_test.rb index 2e1363334d..4fe76e563a 100644 --- a/activerecord/test/cases/locking_test.rb +++ b/activerecord/test/cases/locking_test.rb @@ -441,7 +441,7 @@ unless in_memory_db? def test_lock_sending_custom_lock_statement Person.transaction do person = Person.find(1) - assert_sql(/LIMIT 1 FOR SHARE NOWAIT/) do + assert_sql(/LIMIT \$\d FOR SHARE NOWAIT/) do person.lock!('FOR SHARE NOWAIT') end end diff --git a/activerecord/test/cases/migration/change_schema_test.rb b/activerecord/test/cases/migration/change_schema_test.rb index 2ff9cf8cf5..d6963b48d7 100644 --- a/activerecord/test/cases/migration/change_schema_test.rb +++ b/activerecord/test/cases/migration/change_schema_test.rb @@ -50,7 +50,7 @@ module ActiveRecord def test_create_table_with_defaults # MySQL doesn't allow defaults on TEXT or BLOB columns. - mysql = current_adapter?(:MysqlAdapter, :Mysql2Adapter) + mysql = current_adapter?(:Mysql2Adapter) connection.create_table :testings do |t| t.column :one, :string, :default => "hello" @@ -141,7 +141,7 @@ module ActiveRecord assert_equal 'smallint', one.sql_type assert_equal 'integer', four.sql_type assert_equal 'bigint', eight.sql_type - elsif current_adapter?(:MysqlAdapter, :Mysql2Adapter) + elsif current_adapter?(:Mysql2Adapter) assert_match 'int(11)', default.sql_type assert_match 'tinyint', one.sql_type assert_match 'int', four.sql_type @@ -339,7 +339,7 @@ module ActiveRecord def test_change_column_null testing_table_with_only_foo_attribute do - notnull_migration = Class.new(ActiveRecord::Migration) do + notnull_migration = Class.new(ActiveRecord::Migration::Current) do def change change_column_null :testings, :foo, false end @@ -442,7 +442,7 @@ module ActiveRecord end def test_create_table_with_force_cascade_drops_dependent_objects - skip "MySQL > 5.5 does not drop dependent objects with DROP TABLE CASCADE" if current_adapter?(:MysqlAdapter, :Mysql2Adapter) + skip "MySQL > 5.5 does not drop dependent objects with DROP TABLE CASCADE" if current_adapter?(:Mysql2Adapter) # can't re-create table referenced by foreign key assert_raises(ActiveRecord::StatementInvalid) do @connection.create_table :trains, force: true diff --git a/activerecord/test/cases/migration/column_attributes_test.rb b/activerecord/test/cases/migration/column_attributes_test.rb index 8d8e661aa5..c7a1b81a75 100644 --- a/activerecord/test/cases/migration/column_attributes_test.rb +++ b/activerecord/test/cases/migration/column_attributes_test.rb @@ -37,13 +37,13 @@ module ActiveRecord def test_add_column_without_limit # TODO: limit: nil should work with all adapters. - skip "MySQL wrongly enforces a limit of 255" if current_adapter?(:MysqlAdapter, :Mysql2Adapter) + skip "MySQL wrongly enforces a limit of 255" if current_adapter?(:Mysql2Adapter) add_column :test_models, :description, :string, limit: nil TestModel.reset_column_information assert_nil TestModel.columns_hash["description"].limit end - if current_adapter?(:MysqlAdapter, :Mysql2Adapter) + if current_adapter?(:Mysql2Adapter) def test_unabstracted_database_dependent_types add_column :test_models, :intelligence_quotient, :tinyint TestModel.reset_column_information @@ -63,8 +63,6 @@ module ActiveRecord # Do a manual insertion if current_adapter?(:OracleAdapter) connection.execute "insert into test_models (id, wealth) values (people_seq.nextval, 12345678901234567890.0123456789)" - elsif current_adapter?(:MysqlAdapter) && Mysql.client_version < 50003 #before MySQL 5.0.3 decimals stored as strings - connection.execute "insert into test_models (wealth) values ('12345678901234567890.0123456789')" elsif current_adapter?(:PostgreSQLAdapter) connection.execute "insert into test_models (wealth) values (12345678901234567890.0123456789)" else @@ -171,7 +169,7 @@ module ActiveRecord end end - if current_adapter?(:MysqlAdapter, :Mysql2Adapter, :PostgreSQLAdapter) + if current_adapter?(:Mysql2Adapter, :PostgreSQLAdapter) def test_out_of_range_limit_should_raise assert_raise(ActiveRecordError) { add_column :test_models, :integer_too_big, :integer, :limit => 10 } diff --git a/activerecord/test/cases/migration/column_positioning_test.rb b/activerecord/test/cases/migration/column_positioning_test.rb index 4637970ce0..8294da0373 100644 --- a/activerecord/test/cases/migration/column_positioning_test.rb +++ b/activerecord/test/cases/migration/column_positioning_test.rb @@ -23,7 +23,7 @@ module ActiveRecord ActiveRecord::Base.primary_key_prefix_type = nil end - if current_adapter?(:MysqlAdapter, :Mysql2Adapter) + if current_adapter?(:Mysql2Adapter) def test_column_positioning assert_equal %w(first second third), conn.columns(:testings).map(&:name) end diff --git a/activerecord/test/cases/migration/columns_test.rb b/activerecord/test/cases/migration/columns_test.rb index ab3f584350..fca1cb7e97 100644 --- a/activerecord/test/cases/migration/columns_test.rb +++ b/activerecord/test/cases/migration/columns_test.rb @@ -62,7 +62,7 @@ module ActiveRecord assert_equal '70000', default_after end - if current_adapter?(:MysqlAdapter, :Mysql2Adapter) + if current_adapter?(:Mysql2Adapter) def test_mysql_rename_column_preserves_auto_increment rename_column "test_models", "id", "id_test" assert connection.columns("test_models").find { |c| c.name == "id_test" }.auto_increment? diff --git a/activerecord/test/cases/migration/compatibility_test.rb b/activerecord/test/cases/migration/compatibility_test.rb new file mode 100644 index 0000000000..267d2fcccc --- /dev/null +++ b/activerecord/test/cases/migration/compatibility_test.rb @@ -0,0 +1,42 @@ +require 'cases/helper' + +module ActiveRecord + class Migration + class CompatibilityTest < ActiveRecord::TestCase + attr_reader :connection + self.use_transactional_tests = false + + def setup + super + @connection = ActiveRecord::Base.connection + @verbose_was = ActiveRecord::Migration.verbose + ActiveRecord::Migration.verbose = false + + connection.create_table :testings do |t| + t.column :foo, :string, :limit => 100 + t.column :bar, :string, :limit => 100 + end + end + + teardown do + connection.drop_table :testings rescue nil + ActiveRecord::Migration.verbose = @verbose_was + end + + def test_migration_doesnt_remove_named_index + connection.add_index :testings, :foo, :name => "custom_index_name" + + migration = Class.new(ActiveRecord::Migration[4.2]) { + def version; 101 end + def migrate(x) + remove_index :testings, :foo + end + }.new + + assert connection.index_exists?(:testings, :foo, name: "custom_index_name") + assert_raise(StandardError) { ActiveRecord::Migrator.new(:up, [migration]).migrate } + assert connection.index_exists?(:testings, :foo, name: "custom_index_name") + end + end + end +end diff --git a/activerecord/test/cases/migration/foreign_key_test.rb b/activerecord/test/cases/migration/foreign_key_test.rb index 72f2fa95f1..01162dcefe 100644 --- a/activerecord/test/cases/migration/foreign_key_test.rb +++ b/activerecord/test/cases/migration/foreign_key_test.rb @@ -99,7 +99,7 @@ module ActiveRecord assert_equal 1, foreign_keys.size fk = foreign_keys.first - if current_adapter?(:MysqlAdapter, :Mysql2Adapter) + if current_adapter?(:Mysql2Adapter) # ON DELETE RESTRICT is the default on MySQL assert_equal nil, fk.on_delete else @@ -224,7 +224,7 @@ module ActiveRecord assert_match %r{\s+add_foreign_key "astronauts",.+on_update: :cascade,.+on_delete: :nullify$}, output end - class CreateCitiesAndHousesMigration < ActiveRecord::Migration + class CreateCitiesAndHousesMigration < ActiveRecord::Migration::Current def change create_table("cities") { |t| } @@ -243,7 +243,7 @@ module ActiveRecord silence_stream($stdout) { migration.migrate(:down) } end - class CreateSchoolsAndClassesMigration < ActiveRecord::Migration + class CreateSchoolsAndClassesMigration < ActiveRecord::Migration::Current def change create_table(:schools) diff --git a/activerecord/test/cases/migration/index_test.rb b/activerecord/test/cases/migration/index_test.rb index b23b9a679f..5abd37bfa2 100644 --- a/activerecord/test/cases/migration/index_test.rb +++ b/activerecord/test/cases/migration/index_test.rb @@ -130,7 +130,17 @@ module ActiveRecord def test_named_index_exists connection.add_index :testings, :foo, :name => "custom_index_name" + assert connection.index_exists?(:testings, :foo) assert connection.index_exists?(:testings, :foo, :name => "custom_index_name") + assert !connection.index_exists?(:testings, :foo, :name => "other_index_name") + end + + def test_remove_named_index + connection.add_index :testings, :foo, :name => "custom_index_name" + + assert connection.index_exists?(:testings, :foo) + connection.remove_index :testings, :foo + assert !connection.index_exists?(:testings, :foo) end def test_add_index_attribute_length_limit @@ -176,7 +186,7 @@ module ActiveRecord connection.remove_index("testings", :name => "named_admin") # Selected adapters support index sort order - if current_adapter?(:SQLite3Adapter, :MysqlAdapter, :Mysql2Adapter, :PostgreSQLAdapter) + if current_adapter?(:SQLite3Adapter, :Mysql2Adapter, :PostgreSQLAdapter) connection.add_index("testings", ["last_name"], :order => {:last_name => :desc}) connection.remove_index("testings", ["last_name"]) connection.add_index("testings", ["last_name", "first_name"], :order => {:last_name => :desc}) diff --git a/activerecord/test/cases/migration_test.rb b/activerecord/test/cases/migration_test.rb index c3c204cf9f..b5b241ad1a 100644 --- a/activerecord/test/cases/migration_test.rb +++ b/activerecord/test/cases/migration_test.rb @@ -132,12 +132,12 @@ class MigrationTest < ActiveRecord::TestCase end def test_migration_instance_has_connection - migration = Class.new(ActiveRecord::Migration).new + migration = Class.new(ActiveRecord::Migration::Current).new assert_equal ActiveRecord::Base.connection, migration.connection end def test_method_missing_delegates_to_connection - migration = Class.new(ActiveRecord::Migration) { + migration = Class.new(ActiveRecord::Migration::Current) { def connection Class.new { def create_table; "hi mom!"; end @@ -226,7 +226,7 @@ class MigrationTest < ActiveRecord::TestCase assert_raise(ActiveRecord::StatementInvalid) { Reminder.first } end - class MockMigration < ActiveRecord::Migration + class MockMigration < ActiveRecord::Migration::Current attr_reader :went_up, :went_down def initialize @went_up = false @@ -268,7 +268,7 @@ class MigrationTest < ActiveRecord::TestCase def test_migrator_one_up_with_exception_and_rollback assert_no_column Person, :last_name - migration = Class.new(ActiveRecord::Migration) { + migration = Class.new(ActiveRecord::Migration::Current) { def version; 100 end def migrate(x) add_column "people", "last_name", :string @@ -289,7 +289,7 @@ class MigrationTest < ActiveRecord::TestCase def test_migrator_one_up_with_exception_and_rollback_using_run assert_no_column Person, :last_name - migration = Class.new(ActiveRecord::Migration) { + migration = Class.new(ActiveRecord::Migration::Current) { def version; 100 end def migrate(x) add_column "people", "last_name", :string @@ -310,7 +310,7 @@ class MigrationTest < ActiveRecord::TestCase def test_migration_without_transaction assert_no_column Person, :last_name - migration = Class.new(ActiveRecord::Migration) { + migration = Class.new(ActiveRecord::Migration::Current) { self.disable_ddl_transaction! def version; 101 end @@ -500,7 +500,7 @@ class MigrationTest < ActiveRecord::TestCase end end - if current_adapter?(:MysqlAdapter, :Mysql2Adapter, :PostgreSQLAdapter) + if current_adapter?(:Mysql2Adapter, :PostgreSQLAdapter) def test_out_of_range_limit_should_raise Person.connection.drop_table :test_limits rescue nil e = assert_raise(ActiveRecord::ActiveRecordError, "integer limit didn't raise") do @@ -525,7 +525,7 @@ class MigrationTest < ActiveRecord::TestCase if ActiveRecord::Base.connection.supports_advisory_locks? def test_migrator_generates_valid_lock_id - migration = Class.new(ActiveRecord::Migration).new + migration = Class.new(ActiveRecord::Migration::Current).new migrator = ActiveRecord::Migrator.new(:up, [migration], 100) lock_id = migrator.send(:generate_migrator_advisory_lock_id) @@ -539,7 +539,7 @@ class MigrationTest < ActiveRecord::TestCase def test_generate_migrator_advisory_lock_id # It is important we are consistent with how we generate this so that # exclusive locking works across migrator versions - migration = Class.new(ActiveRecord::Migration).new + migration = Class.new(ActiveRecord::Migration::Current).new migrator = ActiveRecord::Migrator.new(:up, [migration], 100) lock_id = migrator.send(:generate_migrator_advisory_lock_id) @@ -549,14 +549,13 @@ class MigrationTest < ActiveRecord::TestCase expected_id = Zlib.crc32(current_database) * salt assert lock_id == expected_id, "expected lock id generated by the migrator to be #{expected_id}, but it was #{lock_id} instead" - assert lock_id.is_a?(Fixnum), "expected lock id to be a Fixnum, but it wasn't" assert lock_id.bit_length <= 63, "lock id must be a signed integer of max 63 bits magnitude" end def test_migrator_one_up_with_unavailable_lock assert_no_column Person, :last_name - migration = Class.new(ActiveRecord::Migration) { + migration = Class.new(ActiveRecord::Migration::Current) { def version; 100 end def migrate(x) add_column "people", "last_name", :string @@ -577,7 +576,7 @@ class MigrationTest < ActiveRecord::TestCase def test_migrator_one_up_with_unavailable_lock_using_run assert_no_column Person, :last_name - migration = Class.new(ActiveRecord::Migration) { + migration = Class.new(ActiveRecord::Migration::Current) { def version; 100 end def migrate(x) add_column "people", "last_name", :string diff --git a/activerecord/test/cases/migrator_test.rb b/activerecord/test/cases/migrator_test.rb index dbf088f455..86eca53141 100644 --- a/activerecord/test/cases/migrator_test.rb +++ b/activerecord/test/cases/migrator_test.rb @@ -6,7 +6,7 @@ class MigratorTest < ActiveRecord::TestCase # Use this class to sense if migrations have gone # up or down. - class Sensor < ActiveRecord::Migration + class Sensor < ActiveRecord::Migration::Current attr_reader :went_up, :went_down def initialize name = self.class.name, version = nil diff --git a/activerecord/test/cases/persistence_test.rb b/activerecord/test/cases/persistence_test.rb index b2e59e3970..af15e63d9c 100644 --- a/activerecord/test/cases/persistence_test.rb +++ b/activerecord/test/cases/persistence_test.rb @@ -19,6 +19,8 @@ require 'models/person' require 'models/pet' require 'models/ship' require 'models/toy' +require 'models/admin' +require 'models/admin/user' require 'rexml/document' class PersistenceTest < ActiveRecord::TestCase @@ -161,7 +163,24 @@ class PersistenceTest < ActiveRecord::TestCase assert !company.valid? original_errors = company.errors client = company.becomes(Client) - assert_equal original_errors, client.errors + assert_equal original_errors.keys, client.errors.keys + end + + def test_becomes_errors_base + child_class = Class.new(Admin::User) do + store_accessor :settings, :foo + + def self.name; 'Admin::ChildUser'; end + end + + admin = Admin::User.new + admin.errors.add :token, :invalid + child = admin.becomes(child_class) + + assert_equal [:token], child.errors.keys + assert_nothing_raised do + child.errors.add :foo, :invalid + end end def test_dupd_becomes_persists_changes_from_the_original diff --git a/activerecord/test/cases/primary_keys_test.rb b/activerecord/test/cases/primary_keys_test.rb index d883784553..7e18313c00 100644 --- a/activerecord/test/cases/primary_keys_test.rb +++ b/activerecord/test/cases/primary_keys_test.rb @@ -268,7 +268,7 @@ class CompositePrimaryKeyTest < ActiveRecord::TestCase end end -if current_adapter?(:MysqlAdapter, :Mysql2Adapter) +if current_adapter?(:Mysql2Adapter) class PrimaryKeyWithAnsiQuotesTest < ActiveRecord::TestCase self.use_transactional_tests = false @@ -308,7 +308,7 @@ if current_adapter?(:MysqlAdapter, :Mysql2Adapter) end end -if current_adapter?(:PostgreSQLAdapter, :MysqlAdapter, :Mysql2Adapter) +if current_adapter?(:PostgreSQLAdapter, :Mysql2Adapter) class PrimaryKeyBigSerialTest < ActiveRecord::TestCase include SchemaDumpingHelper @@ -351,7 +351,7 @@ if current_adapter?(:PostgreSQLAdapter, :MysqlAdapter, :Mysql2Adapter) end end - if current_adapter?(:MysqlAdapter, :Mysql2Adapter) + if current_adapter?(:Mysql2Adapter) test "primary key column type with options" do @connection.create_table(:widgets, id: :primary_key, limit: 8, unsigned: true, force: true) column = @connection.columns(:widgets).find { |c| c.name == 'id' } diff --git a/activerecord/test/cases/relations_test.rb b/activerecord/test/cases/relations_test.rb index cd23c1b3e1..7149c7d072 100644 --- a/activerecord/test/cases/relations_test.rb +++ b/activerecord/test/cases/relations_test.rb @@ -18,6 +18,7 @@ require 'models/minivan' require 'models/aircraft' require "models/possession" require "models/reader" +require "models/categorization" class RelationTest < ActiveRecord::TestCase fixtures :authors, :topics, :entrants, :developers, :companies, :developers_projects, :accounts, :categories, :categorizations, :posts, :comments, @@ -918,6 +919,12 @@ class RelationTest < ActiveRecord::TestCase assert authors.exists?(authors(:david).id) end + def test_any_with_scope_on_hash_includes + post = authors(:david).posts.first + categories = Categorization.includes(author: :posts).where(posts: { id: post.id }) + assert categories.exists? + end + def test_last authors = Author.all assert_equal authors(:bob), authors.last diff --git a/activerecord/test/cases/sanitize_test.rb b/activerecord/test/cases/sanitize_test.rb index 07970fb1c1..239f63d27b 100644 --- a/activerecord/test/cases/sanitize_test.rb +++ b/activerecord/test/cases/sanitize_test.rb @@ -25,6 +25,16 @@ class SanitizeTest < ActiveRecord::TestCase assert_equal "name=#{quoted_bambi_and_thumper}", Binary.send(:sanitize_sql_array, ["name=?", "Bambi\nand\nThumper".mb_chars]) end + def test_sanitize_sql_array_handles_named_bind_variables + quoted_bambi = ActiveRecord::Base.connection.quote("Bambi") + assert_equal "name=#{quoted_bambi}", Binary.send(:sanitize_sql_array, ["name=:name", name: "Bambi"]) + assert_equal "name=#{quoted_bambi} AND id=1", Binary.send(:sanitize_sql_array, ["name=:name AND id=:id", name: "Bambi", id: 1]) + + quoted_bambi_and_thumper = ActiveRecord::Base.connection.quote("Bambi\nand\nThumper") + assert_equal "name=#{quoted_bambi_and_thumper}", Binary.send(:sanitize_sql_array, ["name=:name", name: "Bambi\nand\nThumper"]) + assert_equal "name=#{quoted_bambi_and_thumper} AND name2=#{quoted_bambi_and_thumper}", Binary.send(:sanitize_sql_array, ["name=:name AND name2=:name", name: "Bambi\nand\nThumper"]) + end + def test_sanitize_sql_array_handles_relations david = Author.create!(name: 'David') david_posts = david.posts.select(:id) diff --git a/activerecord/test/cases/schema_dumper_test.rb b/activerecord/test/cases/schema_dumper_test.rb index 43f133b12d..a7735a2c7e 100644 --- a/activerecord/test/cases/schema_dumper_test.rb +++ b/activerecord/test/cases/schema_dumper_test.rb @@ -117,8 +117,8 @@ class SchemaDumperTest < ActiveRecord::TestCase assert_match %r{c_int_4.*}, output assert_no_match %r{c_int_4.*limit:}, output - elsif current_adapter?(:MysqlAdapter, :Mysql2Adapter) - assert_match %r{c_int_without_limit.*limit: 4}, output + elsif current_adapter?(:Mysql2Adapter) + assert_match %r{c_int_without_limit"$}, output assert_match %r{c_int_1.*limit: 1}, output assert_match %r{c_int_2.*limit: 2}, output @@ -169,7 +169,7 @@ class SchemaDumperTest < ActiveRecord::TestCase def test_schema_dumps_index_columns_in_right_order index_definition = standard_dump.split(/\n/).grep(/t\.index.*company_index/).first.strip - if current_adapter?(:MysqlAdapter, :Mysql2Adapter, :PostgreSQLAdapter) + if current_adapter?(:Mysql2Adapter, :PostgreSQLAdapter) assert_equal 't.index ["firm_id", "type", "rating"], name: "company_index", using: :btree', index_definition else assert_equal 't.index ["firm_id", "type", "rating"], name: "company_index"', index_definition @@ -180,7 +180,7 @@ class SchemaDumperTest < ActiveRecord::TestCase index_definition = standard_dump.split(/\n/).grep(/t\.index.*company_partial_index/).first.strip if current_adapter?(:PostgreSQLAdapter) assert_equal 't.index ["firm_id", "type"], name: "company_partial_index", where: "(rating > 10)", using: :btree', index_definition - elsif current_adapter?(:MysqlAdapter, :Mysql2Adapter) + elsif current_adapter?(:Mysql2Adapter) assert_equal 't.index ["firm_id", "type"], name: "company_partial_index", using: :btree', index_definition elsif current_adapter?(:SQLite3Adapter) && ActiveRecord::Base.connection.supports_partial_index? assert_equal 't.index ["firm_id", "type"], name: "company_partial_index", where: "rating > 10"', index_definition @@ -201,7 +201,7 @@ class SchemaDumperTest < ActiveRecord::TestCase assert_match %r{t\.boolean\s+"has_fun",.+default: false}, output end - if current_adapter?(:MysqlAdapter, :Mysql2Adapter) + if current_adapter?(:Mysql2Adapter) def test_schema_dump_should_add_default_value_for_mysql_text_field output = standard_dump assert_match %r{t\.text\s+"body",\s+limit: 65535,\s+null: false$}, output @@ -312,7 +312,7 @@ class SchemaDumperTest < ActiveRecord::TestCase end end - class CreateDogMigration < ActiveRecord::Migration + class CreateDogMigration < ActiveRecord::Migration::Current def up create_table("dog_owners") do |t| end @@ -357,7 +357,7 @@ class SchemaDumperTest < ActiveRecord::TestCase def test_schema_dump_with_table_name_prefix_and_ignoring_tables original, $stdout = $stdout, StringIO.new - create_cat_migration = Class.new(ActiveRecord::Migration) do + create_cat_migration = Class.new(ActiveRecord::Migration::Current) do def change create_table("cats") do |t| end diff --git a/activerecord/test/cases/tasks/database_tasks_test.rb b/activerecord/test/cases/tasks/database_tasks_test.rb index c8f4179313..15d250f7e3 100644 --- a/activerecord/test/cases/tasks/database_tasks_test.rb +++ b/activerecord/test/cases/tasks/database_tasks_test.rb @@ -12,7 +12,6 @@ module ActiveRecord end ADAPTERS_TASKS = { - mysql: :mysql_tasks, mysql2: :mysql_tasks, postgresql: :postgresql_tasks, sqlite3: :sqlite_tasks diff --git a/activerecord/test/cases/tasks/mysql_rake_test.rb b/activerecord/test/cases/tasks/mysql_rake_test.rb index 723a7618ba..1632f04854 100644 --- a/activerecord/test/cases/tasks/mysql_rake_test.rb +++ b/activerecord/test/cases/tasks/mysql_rake_test.rb @@ -1,12 +1,12 @@ require 'cases/helper' -if current_adapter?(:MysqlAdapter, :Mysql2Adapter) +if current_adapter?(:Mysql2Adapter) module ActiveRecord class MysqlDBCreateTest < ActiveRecord::TestCase def setup @connection = stub(:create_database => true) @configuration = { - 'adapter' => 'mysql', + 'adapter' => 'mysql2', 'database' => 'my-app-db' } @@ -16,7 +16,7 @@ module ActiveRecord def test_establishes_connection_without_database ActiveRecord::Base.expects(:establish_connection). - with('adapter' => 'mysql', 'database' => nil) + with('adapter' => 'mysql2', 'database' => nil) ActiveRecord::Tasks::DatabaseTasks.create @configuration end @@ -59,97 +59,94 @@ module ActiveRecord end end - if current_adapter?(:MysqlAdapter) - class MysqlDBCreateAsRootTest < ActiveRecord::TestCase - def setup - @connection = stub("Connection", create_database: true) - @error = Mysql::Error.new "Invalid permissions" - @configuration = { - 'adapter' => 'mysql', - 'database' => 'my-app-db', - 'username' => 'pat', - 'password' => 'wossname' - } - - $stdin.stubs(:gets).returns("secret\n") - $stdout.stubs(:print).returns(nil) - @error.stubs(:errno).returns(1045) - ActiveRecord::Base.stubs(:connection).returns(@connection) - ActiveRecord::Base.stubs(:establish_connection). - raises(@error). - then.returns(true) - end + class MysqlDBCreateAsRootTest < ActiveRecord::TestCase + def setup + @connection = stub("Connection", create_database: true) + @error = Mysql2::Error.new("Invalid permissions") + @configuration = { + 'adapter' => 'mysql2', + 'database' => 'my-app-db', + 'username' => 'pat', + 'password' => 'wossname' + } - if defined?(::Mysql) - def test_root_password_is_requested - assert_permissions_granted_for "pat" - $stdin.expects(:gets).returns("secret\n") + $stdin.stubs(:gets).returns("secret\n") + $stdout.stubs(:print).returns(nil) + @error.stubs(:errno).returns(1045) + ActiveRecord::Base.stubs(:connection).returns(@connection) + ActiveRecord::Base.stubs(:establish_connection). + raises(@error). + then.returns(true) + end - ActiveRecord::Tasks::DatabaseTasks.create @configuration - end - end + def test_root_password_is_requested + assert_permissions_granted_for("pat") + $stdin.expects(:gets).returns("secret\n") - def test_connection_established_as_root - assert_permissions_granted_for "pat" - ActiveRecord::Base.expects(:establish_connection).with( - 'adapter' => 'mysql', - 'database' => nil, - 'username' => 'root', - 'password' => 'secret' - ) + ActiveRecord::Tasks::DatabaseTasks.create @configuration + end - ActiveRecord::Tasks::DatabaseTasks.create @configuration - end + def test_connection_established_as_root + assert_permissions_granted_for("pat") + ActiveRecord::Base.expects(:establish_connection).with( + 'adapter' => 'mysql2', + 'database' => nil, + 'username' => 'root', + 'password' => 'secret' + ) - def test_database_created_by_root - assert_permissions_granted_for "pat" - @connection.expects(:create_database). - with('my-app-db', {}) + ActiveRecord::Tasks::DatabaseTasks.create @configuration + end - ActiveRecord::Tasks::DatabaseTasks.create @configuration - end + def test_database_created_by_root + assert_permissions_granted_for("pat") + @connection.expects(:create_database). + with('my-app-db', {}) - def test_grant_privileges_for_normal_user - assert_permissions_granted_for "pat" - ActiveRecord::Tasks::DatabaseTasks.create @configuration - end + ActiveRecord::Tasks::DatabaseTasks.create @configuration + end - def test_do_not_grant_privileges_for_root_user - @configuration['username'] = 'root' - @configuration['password'] = '' - ActiveRecord::Tasks::DatabaseTasks.create @configuration - end + def test_grant_privileges_for_normal_user + assert_permissions_granted_for("pat") + ActiveRecord::Tasks::DatabaseTasks.create @configuration + end - def test_connection_established_as_normal_user - assert_permissions_granted_for "pat" - ActiveRecord::Base.expects(:establish_connection).returns do - ActiveRecord::Base.expects(:establish_connection).with( - 'adapter' => 'mysql', - 'database' => 'my-app-db', - 'username' => 'pat', - 'password' => 'secret' - ) + def test_do_not_grant_privileges_for_root_user + @configuration['username'] = 'root' + @configuration['password'] = '' + ActiveRecord::Tasks::DatabaseTasks.create @configuration + end - raise @error - end + def test_connection_established_as_normal_user + assert_permissions_granted_for("pat") + ActiveRecord::Base.expects(:establish_connection).returns do + ActiveRecord::Base.expects(:establish_connection).with( + 'adapter' => 'mysql2', + 'database' => 'my-app-db', + 'username' => 'pat', + 'password' => 'secret' + ) - ActiveRecord::Tasks::DatabaseTasks.create @configuration + raise @error end - def test_sends_output_to_stderr_when_other_errors - @error.stubs(:errno).returns(42) + ActiveRecord::Tasks::DatabaseTasks.create @configuration + end + + def test_sends_output_to_stderr_when_other_errors + @error.stubs(:errno).returns(42) - $stderr.expects(:puts).at_least_once.returns(nil) + $stderr.expects(:puts).at_least_once.returns(nil) - ActiveRecord::Tasks::DatabaseTasks.create @configuration - end + ActiveRecord::Tasks::DatabaseTasks.create @configuration + end + + private - private - def assert_permissions_granted_for(db_user) - db_name = @configuration['database'] - db_password = @configuration['password'] - @connection.expects(:execute).with("GRANT ALL PRIVILEGES ON #{db_name}.* TO '#{db_user}'@'localhost' IDENTIFIED BY '#{db_password}' WITH GRANT OPTION;") - end + def assert_permissions_granted_for(db_user) + db_name = @configuration['database'] + db_password = @configuration['password'] + @connection.expects(:execute).with("GRANT ALL PRIVILEGES ON #{db_name}.* TO '#{db_user}'@'localhost' IDENTIFIED BY '#{db_password}' WITH GRANT OPTION;") end end @@ -157,7 +154,7 @@ module ActiveRecord def setup @connection = stub(:drop_database => true) @configuration = { - 'adapter' => 'mysql', + 'adapter' => 'mysql2', 'database' => 'my-app-db' } @@ -182,7 +179,7 @@ module ActiveRecord def setup @connection = stub(:recreate_database => true) @configuration = { - 'adapter' => 'mysql', + 'adapter' => 'mysql2', 'database' => 'test-db' } @@ -216,7 +213,7 @@ module ActiveRecord def setup @connection = stub(:create_database => true) @configuration = { - 'adapter' => 'mysql', + 'adapter' => 'mysql2', 'database' => 'my-app-db' } @@ -234,7 +231,7 @@ module ActiveRecord def setup @connection = stub(:create_database => true) @configuration = { - 'adapter' => 'mysql', + 'adapter' => 'mysql2', 'database' => 'my-app-db' } @@ -251,7 +248,7 @@ module ActiveRecord class MySQLStructureDumpTest < ActiveRecord::TestCase def setup @configuration = { - 'adapter' => 'mysql', + 'adapter' => 'mysql2', 'database' => 'test-db' } end @@ -297,7 +294,7 @@ module ActiveRecord class MySQLStructureLoadTest < ActiveRecord::TestCase def setup @configuration = { - 'adapter' => 'mysql', + 'adapter' => 'mysql2', 'database' => 'test-db' } end diff --git a/activerecord/test/cases/test_case.rb b/activerecord/test/cases/test_case.rb index 47e664f4e7..87299c0dab 100644 --- a/activerecord/test/cases/test_case.rb +++ b/activerecord/test/cases/test_case.rb @@ -77,12 +77,6 @@ module ActiveRecord end end - class MysqlTestCase < TestCase - def self.run(*args) - super if current_adapter?(:MysqlAdapter) - end - end - class SQLite3TestCase < TestCase def self.run(*args) super if current_adapter?(:SQLite3Adapter) diff --git a/activerecord/test/cases/view_test.rb b/activerecord/test/cases/view_test.rb index d50ae74e35..f3c2d2f30e 100644 --- a/activerecord/test/cases/view_test.rb +++ b/activerecord/test/cases/view_test.rb @@ -150,7 +150,7 @@ class ViewWithoutPrimaryKeyTest < ActiveRecord::TestCase end # sqlite dose not support CREATE, INSERT, and DELETE for VIEW -if current_adapter?(:MysqlAdapter, :Mysql2Adapter, :PostgreSQLAdapter) +if current_adapter?(:Mysql2Adapter, :PostgreSQLAdapter) class UpdateableViewTest < ActiveRecord::TestCase self.use_transactional_tests = false fixtures :books @@ -196,7 +196,7 @@ class UpdateableViewTest < ActiveRecord::TestCase end end end -end # end fo `if current_adapter?(:MysqlAdapter, :Mysql2Adapter, :PostgreSQLAdapter)` +end # end fo `if current_adapter?(:Mysql2Adapter, :PostgreSQLAdapter)` end # end fo `if ActiveRecord::Base.connection.supports_views?` if ActiveRecord::Base.connection.respond_to?(:supports_materialized_views?) && diff --git a/activerecord/test/config.example.yml b/activerecord/test/config.example.yml index e3b55d640e..58e2d45748 100644 --- a/activerecord/test/config.example.yml +++ b/activerecord/test/config.example.yml @@ -51,15 +51,6 @@ connections: password: arunit database: arunit2 - mysql: - arunit: - username: rails - encoding: utf8 - collation: utf8_unicode_ci - arunit2: - username: rails - encoding: utf8 - mysql2: arunit: username: rails diff --git a/activerecord/test/migrations/10_urban/9_add_expressions.rb b/activerecord/test/migrations/10_urban/9_add_expressions.rb index 79a342e574..e908c9eabc 100644 --- a/activerecord/test/migrations/10_urban/9_add_expressions.rb +++ b/activerecord/test/migrations/10_urban/9_add_expressions.rb @@ -1,4 +1,4 @@ -class AddExpressions < ActiveRecord::Migration +class AddExpressions < ActiveRecord::Migration::Current def self.up create_table("expressions") do |t| t.column :expression, :string diff --git a/activerecord/test/migrations/decimal/1_give_me_big_numbers.rb b/activerecord/test/migrations/decimal/1_give_me_big_numbers.rb index 0aed7cbd84..549647de86 100644 --- a/activerecord/test/migrations/decimal/1_give_me_big_numbers.rb +++ b/activerecord/test/migrations/decimal/1_give_me_big_numbers.rb @@ -1,4 +1,4 @@ -class GiveMeBigNumbers < ActiveRecord::Migration +class GiveMeBigNumbers < ActiveRecord::Migration::Current def self.up create_table :big_numbers do |table| table.column :bank_balance, :decimal, :precision => 10, :scale => 2 diff --git a/activerecord/test/migrations/magic/1_currencies_have_symbols.rb b/activerecord/test/migrations/magic/1_currencies_have_symbols.rb index c066c068c2..53b263bf55 100644 --- a/activerecord/test/migrations/magic/1_currencies_have_symbols.rb +++ b/activerecord/test/migrations/magic/1_currencies_have_symbols.rb @@ -1,6 +1,6 @@ # coding: ISO-8859-15 -class CurrenciesHaveSymbols < ActiveRecord::Migration +class CurrenciesHaveSymbols < ActiveRecord::Migration::Current def self.up # We use ¤ for default currency symbol add_column "currencies", "symbol", :string, :default => "¤" diff --git a/activerecord/test/migrations/missing/1000_people_have_middle_names.rb b/activerecord/test/migrations/missing/1000_people_have_middle_names.rb index 4b83d61beb..e046944e31 100644 --- a/activerecord/test/migrations/missing/1000_people_have_middle_names.rb +++ b/activerecord/test/migrations/missing/1000_people_have_middle_names.rb @@ -1,4 +1,4 @@ -class PeopleHaveMiddleNames < ActiveRecord::Migration +class PeopleHaveMiddleNames < ActiveRecord::Migration::Current def self.up add_column "people", "middle_name", :string end diff --git a/activerecord/test/migrations/missing/1_people_have_last_names.rb b/activerecord/test/migrations/missing/1_people_have_last_names.rb index 68209f3ce9..50fe2a9c8e 100644 --- a/activerecord/test/migrations/missing/1_people_have_last_names.rb +++ b/activerecord/test/migrations/missing/1_people_have_last_names.rb @@ -1,4 +1,4 @@ -class PeopleHaveLastNames < ActiveRecord::Migration +class PeopleHaveLastNames < ActiveRecord::Migration::Current def self.up add_column "people", "last_name", :string end diff --git a/activerecord/test/migrations/missing/3_we_need_reminders.rb b/activerecord/test/migrations/missing/3_we_need_reminders.rb index 25bb49cb32..d7c63ac892 100644 --- a/activerecord/test/migrations/missing/3_we_need_reminders.rb +++ b/activerecord/test/migrations/missing/3_we_need_reminders.rb @@ -1,4 +1,4 @@ -class WeNeedReminders < ActiveRecord::Migration +class WeNeedReminders < ActiveRecord::Migration::Current def self.up create_table("reminders") do |t| t.column :content, :text diff --git a/activerecord/test/migrations/missing/4_innocent_jointable.rb b/activerecord/test/migrations/missing/4_innocent_jointable.rb index 002a1bf2a6..20fe183777 100644 --- a/activerecord/test/migrations/missing/4_innocent_jointable.rb +++ b/activerecord/test/migrations/missing/4_innocent_jointable.rb @@ -1,4 +1,4 @@ -class InnocentJointable < ActiveRecord::Migration +class InnocentJointable < ActiveRecord::Migration::Current def self.up create_table("people_reminders", :id => false) do |t| t.column :reminder_id, :integer diff --git a/activerecord/test/migrations/rename/1_we_need_things.rb b/activerecord/test/migrations/rename/1_we_need_things.rb index f5484ac54f..9dce01acfd 100644 --- a/activerecord/test/migrations/rename/1_we_need_things.rb +++ b/activerecord/test/migrations/rename/1_we_need_things.rb @@ -1,4 +1,4 @@ -class WeNeedThings < ActiveRecord::Migration +class WeNeedThings < ActiveRecord::Migration::Current def self.up create_table("things") do |t| t.column :content, :text diff --git a/activerecord/test/migrations/rename/2_rename_things.rb b/activerecord/test/migrations/rename/2_rename_things.rb index 533a113ea8..cb8484e7dc 100644 --- a/activerecord/test/migrations/rename/2_rename_things.rb +++ b/activerecord/test/migrations/rename/2_rename_things.rb @@ -1,4 +1,4 @@ -class RenameThings < ActiveRecord::Migration +class RenameThings < ActiveRecord::Migration::Current def self.up rename_table "things", "awesome_things" end diff --git a/activerecord/test/migrations/to_copy/1_people_have_hobbies.rb b/activerecord/test/migrations/to_copy/1_people_have_hobbies.rb index 639841f663..607113b091 100644 --- a/activerecord/test/migrations/to_copy/1_people_have_hobbies.rb +++ b/activerecord/test/migrations/to_copy/1_people_have_hobbies.rb @@ -1,4 +1,4 @@ -class PeopleHaveLastNames < ActiveRecord::Migration +class PeopleHaveLastNames < ActiveRecord::Migration::Current def self.up add_column "people", "hobbies", :text end diff --git a/activerecord/test/migrations/to_copy/2_people_have_descriptions.rb b/activerecord/test/migrations/to_copy/2_people_have_descriptions.rb index b3d0b30640..d4cbddab50 100644 --- a/activerecord/test/migrations/to_copy/2_people_have_descriptions.rb +++ b/activerecord/test/migrations/to_copy/2_people_have_descriptions.rb @@ -1,4 +1,4 @@ -class PeopleHaveLastNames < ActiveRecord::Migration +class PeopleHaveLastNames < ActiveRecord::Migration::Current def self.up add_column "people", "description", :text end diff --git a/activerecord/test/migrations/to_copy2/1_create_articles.rb b/activerecord/test/migrations/to_copy2/1_create_articles.rb index 0f048d90f7..2e9f5ec6bc 100644 --- a/activerecord/test/migrations/to_copy2/1_create_articles.rb +++ b/activerecord/test/migrations/to_copy2/1_create_articles.rb @@ -1,4 +1,4 @@ -class CreateArticles < ActiveRecord::Migration +class CreateArticles < ActiveRecord::Migration::Current def self.up end diff --git a/activerecord/test/migrations/to_copy2/2_create_comments.rb b/activerecord/test/migrations/to_copy2/2_create_comments.rb index 0f048d90f7..2e9f5ec6bc 100644 --- a/activerecord/test/migrations/to_copy2/2_create_comments.rb +++ b/activerecord/test/migrations/to_copy2/2_create_comments.rb @@ -1,4 +1,4 @@ -class CreateArticles < ActiveRecord::Migration +class CreateArticles < ActiveRecord::Migration::Current def self.up end diff --git a/activerecord/test/migrations/to_copy_with_name_collision/1_people_have_hobbies.rb b/activerecord/test/migrations/to_copy_with_name_collision/1_people_have_hobbies.rb index e438cf5999..8f81805fe1 100644 --- a/activerecord/test/migrations/to_copy_with_name_collision/1_people_have_hobbies.rb +++ b/activerecord/test/migrations/to_copy_with_name_collision/1_people_have_hobbies.rb @@ -1,4 +1,4 @@ -class PeopleHaveLastNames < ActiveRecord::Migration +class PeopleHaveLastNames < ActiveRecord::Migration::Current def self.up add_column "people", "hobbies", :string end diff --git a/activerecord/test/migrations/to_copy_with_timestamps/20090101010101_people_have_hobbies.rb b/activerecord/test/migrations/to_copy_with_timestamps/20090101010101_people_have_hobbies.rb index 639841f663..607113b091 100644 --- a/activerecord/test/migrations/to_copy_with_timestamps/20090101010101_people_have_hobbies.rb +++ b/activerecord/test/migrations/to_copy_with_timestamps/20090101010101_people_have_hobbies.rb @@ -1,4 +1,4 @@ -class PeopleHaveLastNames < ActiveRecord::Migration +class PeopleHaveLastNames < ActiveRecord::Migration::Current def self.up add_column "people", "hobbies", :text end diff --git a/activerecord/test/migrations/to_copy_with_timestamps/20090101010202_people_have_descriptions.rb b/activerecord/test/migrations/to_copy_with_timestamps/20090101010202_people_have_descriptions.rb index b3d0b30640..d4cbddab50 100644 --- a/activerecord/test/migrations/to_copy_with_timestamps/20090101010202_people_have_descriptions.rb +++ b/activerecord/test/migrations/to_copy_with_timestamps/20090101010202_people_have_descriptions.rb @@ -1,4 +1,4 @@ -class PeopleHaveLastNames < ActiveRecord::Migration +class PeopleHaveLastNames < ActiveRecord::Migration::Current def self.up add_column "people", "description", :text end diff --git a/activerecord/test/migrations/to_copy_with_timestamps2/20090101010101_create_articles.rb b/activerecord/test/migrations/to_copy_with_timestamps2/20090101010101_create_articles.rb index 0f048d90f7..2e9f5ec6bc 100644 --- a/activerecord/test/migrations/to_copy_with_timestamps2/20090101010101_create_articles.rb +++ b/activerecord/test/migrations/to_copy_with_timestamps2/20090101010101_create_articles.rb @@ -1,4 +1,4 @@ -class CreateArticles < ActiveRecord::Migration +class CreateArticles < ActiveRecord::Migration::Current def self.up end diff --git a/activerecord/test/migrations/to_copy_with_timestamps2/20090101010202_create_comments.rb b/activerecord/test/migrations/to_copy_with_timestamps2/20090101010202_create_comments.rb index 2b048edbb5..d361847d4b 100644 --- a/activerecord/test/migrations/to_copy_with_timestamps2/20090101010202_create_comments.rb +++ b/activerecord/test/migrations/to_copy_with_timestamps2/20090101010202_create_comments.rb @@ -1,4 +1,4 @@ -class CreateComments < ActiveRecord::Migration +class CreateComments < ActiveRecord::Migration::Current def self.up end diff --git a/activerecord/test/migrations/valid/1_valid_people_have_last_names.rb b/activerecord/test/migrations/valid/1_valid_people_have_last_names.rb index 06cb911117..c450211d8c 100644 --- a/activerecord/test/migrations/valid/1_valid_people_have_last_names.rb +++ b/activerecord/test/migrations/valid/1_valid_people_have_last_names.rb @@ -1,4 +1,4 @@ -class ValidPeopleHaveLastNames < ActiveRecord::Migration +class ValidPeopleHaveLastNames < ActiveRecord::Migration::Current def self.up add_column "people", "last_name", :string end diff --git a/activerecord/test/migrations/valid/2_we_need_reminders.rb b/activerecord/test/migrations/valid/2_we_need_reminders.rb index 25bb49cb32..d7c63ac892 100644 --- a/activerecord/test/migrations/valid/2_we_need_reminders.rb +++ b/activerecord/test/migrations/valid/2_we_need_reminders.rb @@ -1,4 +1,4 @@ -class WeNeedReminders < ActiveRecord::Migration +class WeNeedReminders < ActiveRecord::Migration::Current def self.up create_table("reminders") do |t| t.column :content, :text diff --git a/activerecord/test/migrations/valid/3_innocent_jointable.rb b/activerecord/test/migrations/valid/3_innocent_jointable.rb index 002a1bf2a6..20fe183777 100644 --- a/activerecord/test/migrations/valid/3_innocent_jointable.rb +++ b/activerecord/test/migrations/valid/3_innocent_jointable.rb @@ -1,4 +1,4 @@ -class InnocentJointable < ActiveRecord::Migration +class InnocentJointable < ActiveRecord::Migration::Current def self.up create_table("people_reminders", :id => false) do |t| t.column :reminder_id, :integer diff --git a/activerecord/test/migrations/valid_with_subdirectories/1_valid_people_have_last_names.rb b/activerecord/test/migrations/valid_with_subdirectories/1_valid_people_have_last_names.rb index 06cb911117..c450211d8c 100644 --- a/activerecord/test/migrations/valid_with_subdirectories/1_valid_people_have_last_names.rb +++ b/activerecord/test/migrations/valid_with_subdirectories/1_valid_people_have_last_names.rb @@ -1,4 +1,4 @@ -class ValidPeopleHaveLastNames < ActiveRecord::Migration +class ValidPeopleHaveLastNames < ActiveRecord::Migration::Current def self.up add_column "people", "last_name", :string end diff --git a/activerecord/test/migrations/valid_with_subdirectories/sub/2_we_need_reminders.rb b/activerecord/test/migrations/valid_with_subdirectories/sub/2_we_need_reminders.rb index 25bb49cb32..d7c63ac892 100644 --- a/activerecord/test/migrations/valid_with_subdirectories/sub/2_we_need_reminders.rb +++ b/activerecord/test/migrations/valid_with_subdirectories/sub/2_we_need_reminders.rb @@ -1,4 +1,4 @@ -class WeNeedReminders < ActiveRecord::Migration +class WeNeedReminders < ActiveRecord::Migration::Current def self.up create_table("reminders") do |t| t.column :content, :text diff --git a/activerecord/test/migrations/valid_with_subdirectories/sub1/3_innocent_jointable.rb b/activerecord/test/migrations/valid_with_subdirectories/sub1/3_innocent_jointable.rb index 002a1bf2a6..20fe183777 100644 --- a/activerecord/test/migrations/valid_with_subdirectories/sub1/3_innocent_jointable.rb +++ b/activerecord/test/migrations/valid_with_subdirectories/sub1/3_innocent_jointable.rb @@ -1,4 +1,4 @@ -class InnocentJointable < ActiveRecord::Migration +class InnocentJointable < ActiveRecord::Migration::Current def self.up create_table("people_reminders", :id => false) do |t| t.column :reminder_id, :integer diff --git a/activerecord/test/migrations/valid_with_timestamps/20100101010101_valid_with_timestamps_people_have_last_names.rb b/activerecord/test/migrations/valid_with_timestamps/20100101010101_valid_with_timestamps_people_have_last_names.rb index 1da99ceaba..9fd27593f0 100644 --- a/activerecord/test/migrations/valid_with_timestamps/20100101010101_valid_with_timestamps_people_have_last_names.rb +++ b/activerecord/test/migrations/valid_with_timestamps/20100101010101_valid_with_timestamps_people_have_last_names.rb @@ -1,4 +1,4 @@ -class ValidWithTimestampsPeopleHaveLastNames < ActiveRecord::Migration +class ValidWithTimestampsPeopleHaveLastNames < ActiveRecord::Migration::Current def self.up add_column "people", "last_name", :string end diff --git a/activerecord/test/migrations/valid_with_timestamps/20100201010101_valid_with_timestamps_we_need_reminders.rb b/activerecord/test/migrations/valid_with_timestamps/20100201010101_valid_with_timestamps_we_need_reminders.rb index cb6d735c8b..4a59921136 100644 --- a/activerecord/test/migrations/valid_with_timestamps/20100201010101_valid_with_timestamps_we_need_reminders.rb +++ b/activerecord/test/migrations/valid_with_timestamps/20100201010101_valid_with_timestamps_we_need_reminders.rb @@ -1,4 +1,4 @@ -class ValidWithTimestampsWeNeedReminders < ActiveRecord::Migration +class ValidWithTimestampsWeNeedReminders < ActiveRecord::Migration::Current def self.up create_table("reminders") do |t| t.column :content, :text diff --git a/activerecord/test/migrations/valid_with_timestamps/20100301010101_valid_with_timestamps_innocent_jointable.rb b/activerecord/test/migrations/valid_with_timestamps/20100301010101_valid_with_timestamps_innocent_jointable.rb index 4bd4b4714d..bf934576c9 100644 --- a/activerecord/test/migrations/valid_with_timestamps/20100301010101_valid_with_timestamps_innocent_jointable.rb +++ b/activerecord/test/migrations/valid_with_timestamps/20100301010101_valid_with_timestamps_innocent_jointable.rb @@ -1,4 +1,4 @@ -class ValidWithTimestampsInnocentJointable < ActiveRecord::Migration +class ValidWithTimestampsInnocentJointable < ActiveRecord::Migration::Current def self.up create_table("people_reminders", :id => false) do |t| t.column :reminder_id, :integer diff --git a/activerecord/test/migrations/version_check/20131219224947_migration_version_check.rb b/activerecord/test/migrations/version_check/20131219224947_migration_version_check.rb index 9d46485a31..6f314c881c 100644 --- a/activerecord/test/migrations/version_check/20131219224947_migration_version_check.rb +++ b/activerecord/test/migrations/version_check/20131219224947_migration_version_check.rb @@ -1,4 +1,4 @@ -class MigrationVersionCheck < ActiveRecord::Migration +class MigrationVersionCheck < ActiveRecord::Migration::Current def self.up raise "incorrect migration version" unless version == 20131219224947 end diff --git a/activerecord/test/schema/mysql_specific_schema.rb b/activerecord/test/schema/mysql_specific_schema.rb deleted file mode 100644 index 553cb56103..0000000000 --- a/activerecord/test/schema/mysql_specific_schema.rb +++ /dev/null @@ -1,62 +0,0 @@ -ActiveRecord::Schema.define do - create_table :binary_fields, force: true do |t| - t.binary :var_binary, limit: 255 - t.binary :var_binary_large, limit: 4095 - t.blob :tiny_blob, limit: 255 - t.binary :normal_blob, limit: 65535 - t.binary :medium_blob, limit: 16777215 - t.binary :long_blob, limit: 2147483647 - t.text :tiny_text, limit: 255 - t.text :normal_text, limit: 65535 - t.text :medium_text, limit: 16777215 - t.text :long_text, limit: 2147483647 - end - - add_index :binary_fields, :var_binary - - create_table :key_tests, force: true, :options => 'ENGINE=MyISAM' do |t| - t.string :awesome - t.string :pizza - t.string :snacks - end - - add_index :key_tests, :awesome, :type => :fulltext, :name => 'index_key_tests_on_awesome' - add_index :key_tests, :pizza, :using => :btree, :name => 'index_key_tests_on_pizza' - add_index :key_tests, :snacks, :name => 'index_key_tests_on_snack' - - create_table :collation_tests, id: false, force: true do |t| - t.string :string_cs_column, limit: 1, collation: 'utf8_bin' - t.string :string_ci_column, limit: 1, collation: 'utf8_general_ci' - end - - ActiveRecord::Base.connection.execute <<-SQL -DROP PROCEDURE IF EXISTS ten; -SQL - - ActiveRecord::Base.connection.execute <<-SQL -CREATE PROCEDURE ten() SQL SECURITY INVOKER -BEGIN - select 10; -END -SQL - - ActiveRecord::Base.connection.execute <<-SQL -DROP PROCEDURE IF EXISTS topics; -SQL - - ActiveRecord::Base.connection.execute <<-SQL -CREATE PROCEDURE topics(IN num INT) SQL SECURITY INVOKER -BEGIN - select * from topics limit num; -END -SQL - - ActiveRecord::Base.connection.drop_table "enum_tests", if_exists: true - - ActiveRecord::Base.connection.execute <<-SQL -CREATE TABLE enum_tests ( - enum_column ENUM('text','blob','tiny','medium','long') -) -SQL - -end diff --git a/activesupport/CHANGELOG.md b/activesupport/CHANGELOG.md index 88558cde1c..2656d3f113 100644 --- a/activesupport/CHANGELOG.md +++ b/activesupport/CHANGELOG.md @@ -1,10 +1,73 @@ +## Rails 5.0.0.beta1 (December 18, 2015) ## + +* No changes. + + +* Add thread_m/cattr_accessor/reader/writer suite of methods for declaring class and module variables that live per-thread. + This makes it easy to declare per-thread globals that are encapsulated. Note: This is a sharp edge. A wild proliferation + of globals is A Bad Thing. But like other sharp tools, when it's right, it's right. + + Here's an example of a simple event tracking system where the object being tracked needs not pass a creator that it + doesn't need itself along: + + module Current + thread_mattr_accessor :account + thread_mattr_accessor :user + + def self.reset() self.account = self.user = nil end + end + + class ApplicationController < ActiveController::Base + before_action :set_current + after_action { Current.reset } + + private + def set_current + Current.account = Account.find(params[:account_id]) + Current.user = Current.account.users.find(params[:user_id]) + end + end + + class MessagesController < ApplicationController + def create + @message = Message.create!(message_params) + end + end + + class Message < ApplicationRecord + has_many :events + after_create :track_created + + private + def track_created + events.create! origin: self, action: :create + end + end + + class Event < ApplicationRecord + belongs_to :creator, class_name: 'User' + before_validation { self.creator ||= Current.user } + end + + *DHH* + + +* Deprecated `Module#qualified_const_` in favour of the builtin Module#const_ + methods. + + *Genadi Samokovarov* + +* Deprecate passing string to define callback. + + *Yuichiro Kaneko* + * `ActiveSupport::Cache::Store#namespaced_key`, `ActiveSupport::Cache::MemCachedStore#escape_key`, and `ActiveSupport::Cache::FileStore#key_file_path` are deprecated and replaced with `normalize_key` that now calls `super`. - + `ActiveSupport::Cache::LocaleCache#set_cache_value` is deprecated and replaced with `write_cache_value`. - + *Michael Grosser* * Implements an evented file watcher to asynchronously detect changes in the diff --git a/activesupport/bin/generate_tables b/activesupport/bin/generate_tables index 71a6b78652..2193533588 100755 --- a/activesupport/bin/generate_tables +++ b/activesupport/bin/generate_tables @@ -50,16 +50,11 @@ module ActiveSupport ([0-9A-F]*); # simple lowercase mapping ([0-9A-F]*)$/ix # simple titlecase mapping codepoint.code = $1.hex - #codepoint.name = $2 - #codepoint.category = $3 codepoint.combining_class = Integer($4) - #codepoint.bidi_class = $5 codepoint.decomp_type = $7 codepoint.decomp_mapping = ($8=='') ? nil : $8.split.collect(&:hex) - #codepoint.bidi_mirrored = ($13=='Y') ? true : false codepoint.uppercase_mapping = ($16=='') ? 0 : $16.hex codepoint.lowercase_mapping = ($17=='') ? 0 : $17.hex - #codepoint.titlecase_mapping = ($18=='') ? nil : $18.hex @ucd.codepoints[codepoint.code] = codepoint end diff --git a/activesupport/lib/active_support/cache.rb b/activesupport/lib/active_support/cache.rb index 9a4633c692..610105f41c 100644 --- a/activesupport/lib/active_support/cache.rb +++ b/activesupport/lib/active_support/cache.rb @@ -255,10 +255,11 @@ module ActiveSupport # end # end # - # # sleep 10 # First thread extend the life of cache by another 10 seconds - # # cache.fetch('foo') => "new value 1" - # # val_1 => "new value 1" - # # val_2 => "original value" + # cache.fetch('foo') # => "original value" + # sleep 10 # First thread extended the life of cache by another 10 seconds + # cache.fetch('foo') # => "new value 1" + # val_1 # => "new value 1" + # val_2 # => "original value" # # Other options will be handled by the specific cache store implementation. # Internally, #fetch calls #read_entry, and calls #write_entry on a cache @@ -278,18 +279,18 @@ module ActiveSupport options = merged_options(options) key = normalize_key(name, options) + entry = nil instrument(:read, name, options) do |payload| cached_entry = read_entry(key, options) unless options[:force] - payload[:super_operation] = :fetch if payload entry = handle_expired_entry(cached_entry, key, options) + payload[:super_operation] = :fetch if payload + payload[:hit] = !!entry if payload + end - if entry - payload[:hit] = true if payload - get_entry_value(entry, name, options) - else - payload[:hit] = false if payload - save_block_result_to_cache(name, options) { |_name| yield _name } - end + if entry + get_entry_value(entry, name, options) + else + save_block_result_to_cache(name, options) { |_name| yield _name } end else read(name, options) diff --git a/activesupport/lib/active_support/callbacks.rb b/activesupport/lib/active_support/callbacks.rb index d43fde03a9..bf560ec1fa 100644 --- a/activesupport/lib/active_support/callbacks.rb +++ b/activesupport/lib/active_support/callbacks.rb @@ -295,6 +295,13 @@ module ActiveSupport class Callback #:nodoc:# def self.build(chain, filter, kind, options) + if filter.is_a?(String) + ActiveSupport::Deprecation.warn(<<-MSG.squish) + Passing string to define callback is deprecated and will be removed + in Rails 5.1 without replacement. + MSG + end + new chain.name, filter, kind, options, chain.config end @@ -575,7 +582,7 @@ module ActiveSupport # set_callback :save, :before_meth # # The callback can be specified as a symbol naming an instance method; as a - # proc, lambda, or block; as a string to be instance evaluated; or as an + # proc, lambda, or block; as a string to be instance evaluated(deprecated); or as an # object that responds to a certain method determined by the <tt>:scope</tt> # argument to +define_callbacks+. # diff --git a/activesupport/lib/active_support/core_ext/module.rb b/activesupport/lib/active_support/core_ext/module.rb index b4efff8b24..ef038331c2 100644 --- a/activesupport/lib/active_support/core_ext/module.rb +++ b/activesupport/lib/active_support/core_ext/module.rb @@ -3,6 +3,7 @@ require 'active_support/core_ext/module/introspection' require 'active_support/core_ext/module/anonymous' require 'active_support/core_ext/module/reachable' require 'active_support/core_ext/module/attribute_accessors' +require 'active_support/core_ext/module/attribute_accessors_per_thread' require 'active_support/core_ext/module/attr_internal' require 'active_support/core_ext/module/concerning' require 'active_support/core_ext/module/delegation' diff --git a/activesupport/lib/active_support/core_ext/module/attribute_accessors.rb b/activesupport/lib/active_support/core_ext/module/attribute_accessors.rb index 124f90dc0f..76825862d7 100644 --- a/activesupport/lib/active_support/core_ext/module/attribute_accessors.rb +++ b/activesupport/lib/active_support/core_ext/module/attribute_accessors.rb @@ -49,7 +49,7 @@ class Module # include HairColors # end # - # Person.hair_colors # => [:brown, :black, :blonde, :red] + # Person.new.hair_colors # => [:brown, :black, :blonde, :red] def mattr_reader(*syms) options = syms.extract_options! syms.each do |sym| @@ -105,7 +105,7 @@ class Module # # Also, you can pass a block to set up the attribute with a default value. # - # class HairColors + # module HairColors # mattr_writer :hair_colors do # [:brown, :black, :blonde, :red] # end @@ -150,8 +150,8 @@ class Module # include HairColors # end # - # Person.hair_colors = [:brown, :black, :blonde, :red] - # Person.hair_colors # => [:brown, :black, :blonde, :red] + # HairColors.hair_colors = [:brown, :black, :blonde, :red] + # HairColors.hair_colors # => [:brown, :black, :blonde, :red] # Person.new.hair_colors # => [:brown, :black, :blonde, :red] # # If a subclass changes the value then that would also change the value for @@ -161,8 +161,8 @@ class Module # class Male < Person # end # - # Male.hair_colors << :blue - # Person.hair_colors # => [:brown, :black, :blonde, :red, :blue] + # Male.new.hair_colors << :blue + # Person.new.hair_colors # => [:brown, :black, :blonde, :red, :blue] # # To opt out of the instance writer method, pass <tt>instance_writer: false</tt>. # To opt out of the instance reader method, pass <tt>instance_reader: false</tt>. diff --git a/activesupport/lib/active_support/core_ext/module/attribute_accessors_per_thread.rb b/activesupport/lib/active_support/core_ext/module/attribute_accessors_per_thread.rb new file mode 100644 index 0000000000..8a7e6776da --- /dev/null +++ b/activesupport/lib/active_support/core_ext/module/attribute_accessors_per_thread.rb @@ -0,0 +1,141 @@ +require 'active_support/core_ext/array/extract_options' + +# Extends the module object with class/module and instance accessors for +# class/module attributes, just like the native attr* accessors for instance +# attributes, but does so on a per-thread basis. +# +# So the values are scoped within the Thread.current space under the class name +# of the module. +class Module + # Defines a per-thread class attribute and creates class and instance reader methods. + # The underlying per-thread class variable is set to +nil+, if it is not previously defined. + # + # module Current + # thread_mattr_reader :user + # end + # + # Current.user # => nil + # Thread.current[:attr_Current_user] = "DHH" + # Current.user # => "DHH" + # + # The attribute name must be a valid method name in Ruby. + # + # module Foo + # thread_mattr_reader :"1_Badname" + # end + # # => NameError: invalid attribute name: 1_Badname + # + # If you want to opt out the creation on the instance reader method, pass + # <tt>instance_reader: false</tt> or <tt>instance_accessor: false</tt>. + # + # class Current + # thread_mattr_reader :user, instance_reader: false + # end + # + # Current.new.user # => NoMethodError + def thread_mattr_reader(*syms) + options = syms.extract_options! + + syms.each do |sym| + raise NameError.new("invalid attribute name: #{sym}") unless sym =~ /^[_A-Za-z]\w*$/ + class_eval(<<-EOS, __FILE__, __LINE__ + 1) + def self.#{sym} + Thread.current[:"attr_#{name}_#{sym}"] + end + EOS + + unless options[:instance_reader] == false || options[:instance_accessor] == false + class_eval(<<-EOS, __FILE__, __LINE__ + 1) + def #{sym} + Thread.current[:"attr_#{self.class.name}_#{sym}"] + end + EOS + end + end + end + alias :thread_cattr_reader :thread_mattr_reader + + # Defines a per-thread class attribute and creates a class and instance writer methods to + # allow assignment to the attribute. + # + # module Current + # thread_mattr_writer :user + # end + # + # Current.user = "DHH" + # Thread.current[:attr_Current_user] # => "DHH" + # + # If you want to opt out the instance writer method, pass + # <tt>instance_writer: false</tt> or <tt>instance_accessor: false</tt>. + # + # class Current + # thread_mattr_writer :user, instance_writer: false + # end + # + # Current.new.user = "DHH" # => NoMethodError + def thread_mattr_writer(*syms) + options = syms.extract_options! + syms.each do |sym| + raise NameError.new("invalid attribute name: #{sym}") unless sym =~ /^[_A-Za-z]\w*$/ + class_eval(<<-EOS, __FILE__, __LINE__ + 1) + def self.#{sym}=(obj) + Thread.current[:"attr_#{name}_#{sym}"] = obj + end + EOS + + unless options[:instance_writer] == false || options[:instance_accessor] == false + class_eval(<<-EOS, __FILE__, __LINE__ + 1) + def #{sym}=(obj) + Thread.current[:"attr_#{self.class.name}_#{sym}"] = obj + end + EOS + end + end + end + alias :thread_cattr_writer :thread_mattr_writer + + # Defines both class and instance accessors for class attributes. + # + # class Account + # thread_mattr_accessor :user + # end + # + # Account.user = "DHH" + # Account.user # => "DHH" + # Account.new.user # => "DHH" + # + # If a subclass changes the value, the parent class' value is not changed. + # Similarly, if the parent class changes the value, the value of subclasses + # is not changed. + # + # class Customer < Account + # end + # + # Customer.user = "Rafael" + # Customer.user # => "Rafael" + # Account.user # => "DHH" + # + # To opt out of the instance writer method, pass <tt>instance_writer: false</tt>. + # To opt out of the instance reader method, pass <tt>instance_reader: false</tt>. + # + # class Current + # thread_mattr_accessor :user, instance_writer: false, instance_reader: false + # end + # + # Current.new.user = "DHH" # => NoMethodError + # Current.new.user # => NoMethodError + # + # Or pass <tt>instance_accessor: false</tt>, to opt out both instance methods. + # + # class Current + # mattr_accessor :user, instance_accessor: false + # end + # + # Current.new.user = "DHH" # => NoMethodError + # Current.new.user # => NoMethodError + def thread_mattr_accessor(*syms, &blk) + thread_mattr_reader(*syms, &blk) + thread_mattr_writer(*syms, &blk) + end + alias :thread_cattr_accessor :thread_mattr_accessor +end diff --git a/activesupport/lib/active_support/core_ext/module/qualified_const.rb b/activesupport/lib/active_support/core_ext/module/qualified_const.rb index 65525013db..3ea39d4267 100644 --- a/activesupport/lib/active_support/core_ext/module/qualified_const.rb +++ b/activesupport/lib/active_support/core_ext/module/qualified_const.rb @@ -3,13 +3,16 @@ require 'active_support/core_ext/string/inflections' #-- # Allows code reuse in the methods below without polluting Module. #++ -module QualifiedConstUtils - def self.raise_if_absolute(path) - raise NameError.new("wrong constant name #$&") if path =~ /\A::[^:]+/ - end - def self.names(path) - path.split('::') +module ActiveSupport + module QualifiedConstUtils + def self.raise_if_absolute(path) + raise NameError.new("wrong constant name #$&") if path =~ /\A::[^:]+/ + end + + def self.names(path) + path.split('::') + end end end @@ -24,9 +27,14 @@ end #++ class Module def qualified_const_defined?(path, search_parents=true) - QualifiedConstUtils.raise_if_absolute(path) + ActiveSupport::Deprecation.warn(<<-MESSAGE.squish) + Module#qualified_const_defined? is deprecated in favour of the builtin + Module#const_defined? and will be removed in Rails 5.1. + MESSAGE - QualifiedConstUtils.names(path).inject(self) do |mod, name| + ActiveSupport::QualifiedConstUtils.raise_if_absolute(path) + + ActiveSupport::QualifiedConstUtils.names(path).inject(self) do |mod, name| return unless mod.const_defined?(name, search_parents) mod.const_get(name) end @@ -34,19 +42,29 @@ class Module end def qualified_const_get(path) - QualifiedConstUtils.raise_if_absolute(path) + ActiveSupport::Deprecation.warn(<<-MESSAGE.squish) + Module#qualified_const_get is deprecated in favour of the builtin + Module#const_get and will be removed in Rails 5.1. + MESSAGE + + ActiveSupport::QualifiedConstUtils.raise_if_absolute(path) - QualifiedConstUtils.names(path).inject(self) do |mod, name| + ActiveSupport::QualifiedConstUtils.names(path).inject(self) do |mod, name| mod.const_get(name) end end def qualified_const_set(path, value) - QualifiedConstUtils.raise_if_absolute(path) + ActiveSupport::Deprecation.warn(<<-MESSAGE.squish) + Module#qualified_const_set is deprecated in favour of the builtin + Module#const_set and will be removed in Rails 5.1. + MESSAGE + + ActiveSupport::QualifiedConstUtils.raise_if_absolute(path) const_name = path.demodulize mod_name = path.deconstantize - mod = mod_name.empty? ? self : qualified_const_get(mod_name) + mod = mod_name.empty? ? self : const_get(mod_name) mod.const_set(const_name, value) end end diff --git a/activesupport/lib/active_support/core_ext/range/conversions.rb b/activesupport/lib/active_support/core_ext/range/conversions.rb index 83eced50bf..965436c23a 100644 --- a/activesupport/lib/active_support/core_ext/range/conversions.rb +++ b/activesupport/lib/active_support/core_ext/range/conversions.rb @@ -1,34 +1,31 @@ -class Range +module ActiveSupport::RangeWithFormat RANGE_FORMATS = { :db => Proc.new { |start, stop| "BETWEEN '#{start.to_s(:db)}' AND '#{stop.to_s(:db)}'" } } # Convert range to a formatted string. See RANGE_FORMATS for predefined formats. # - # This method is aliased to <tt>to_s</tt>. - # # range = (1..100) # => 1..100 # - # range.to_formatted_s # => "1..100" # range.to_s # => "1..100" - # - # range.to_formatted_s(:db) # => "BETWEEN '1' AND '100'" # range.to_s(:db) # => "BETWEEN '1' AND '100'" # - # == Adding your own range formats to to_formatted_s + # == Adding your own range formats to to_s # You can add your own formats to the Range::RANGE_FORMATS hash. # Use the format name as the hash key and a Proc instance. # # # config/initializers/range_formats.rb # Range::RANGE_FORMATS[:short] = ->(start, stop) { "Between #{start.to_s(:db)} and #{stop.to_s(:db)}" } - def to_formatted_s(format = :default) + def to_s(format = :default) if formatter = RANGE_FORMATS[format] formatter.call(first, last) else - to_default_s + super() end end alias_method :to_default_s, :to_s - alias_method :to_s, :to_formatted_s + alias_method :to_formatted_s, :to_s end + +Range.prepend(ActiveSupport::RangeWithFormat) diff --git a/activesupport/lib/active_support/core_ext/time/calculations.rb b/activesupport/lib/active_support/core_ext/time/calculations.rb index 675db8a36b..768c9a1b2c 100644 --- a/activesupport/lib/active_support/core_ext/time/calculations.rb +++ b/activesupport/lib/active_support/core_ext/time/calculations.rb @@ -162,7 +162,6 @@ class Time # Returns a new Time representing the start of the day (0:00) def beginning_of_day - #(self - seconds_since_midnight).change(usec: 0) change(:hour => 0) end alias :midnight :beginning_of_day diff --git a/activesupport/lib/active_support/deprecation.rb b/activesupport/lib/active_support/deprecation.rb index 46e9996d59..24545d766c 100644 --- a/activesupport/lib/active_support/deprecation.rb +++ b/activesupport/lib/active_support/deprecation.rb @@ -32,7 +32,7 @@ module ActiveSupport # and the second is a library name # # ActiveSupport::Deprecation.new('2.0', 'MyLibrary') - def initialize(deprecation_horizon = '5.0', gem_name = 'Rails') + def initialize(deprecation_horizon = '5.1', gem_name = 'Rails') self.gem_name = gem_name self.deprecation_horizon = deprecation_horizon # By default, warnings are not silenced and debugging is off. diff --git a/activesupport/lib/active_support/gem_version.rb b/activesupport/lib/active_support/gem_version.rb index ece68bbcb6..7790a9b2c0 100644 --- a/activesupport/lib/active_support/gem_version.rb +++ b/activesupport/lib/active_support/gem_version.rb @@ -8,7 +8,7 @@ module ActiveSupport MAJOR = 5 MINOR = 0 TINY = 0 - PRE = "alpha" + PRE = "beta1" STRING = [MAJOR, MINOR, TINY, PRE].compact.join(".") end diff --git a/activesupport/lib/active_support/logger.rb b/activesupport/lib/active_support/logger.rb index 33fccdcf95..82117a64d2 100644 --- a/activesupport/lib/active_support/logger.rb +++ b/activesupport/lib/active_support/logger.rb @@ -1,4 +1,3 @@ -require 'active_support/core_ext/module/attribute_accessors' require 'active_support/logger_silence' require 'logger' @@ -6,16 +5,18 @@ module ActiveSupport class Logger < ::Logger include LoggerSilence + attr_accessor :broadcast_messages + # Broadcasts logs to multiple loggers. def self.broadcast(logger) # :nodoc: Module.new do define_method(:add) do |*args, &block| - logger.add(*args, &block) + logger.add(*args, &block) if broadcast_messages super(*args, &block) end define_method(:<<) do |x| - logger << x + logger << x if broadcast_messages super(x) end @@ -44,6 +45,7 @@ module ActiveSupport def initialize(*args) super @formatter = SimpleFormatter.new + @broadcast_messages = true end # Simple formatter which only displays the message. diff --git a/activesupport/lib/active_support/logger_silence.rb b/activesupport/lib/active_support/logger_silence.rb index a8efdef944..7d92256f24 100644 --- a/activesupport/lib/active_support/logger_silence.rb +++ b/activesupport/lib/active_support/logger_silence.rb @@ -1,8 +1,9 @@ require 'active_support/concern' +require 'active_support/core_ext/module/attribute_accessors' module LoggerSilence extend ActiveSupport::Concern - + included do cattr_accessor :silencer self.silencer = true @@ -21,4 +22,4 @@ module LoggerSilence yield self end end -end
\ No newline at end of file +end diff --git a/activesupport/lib/active_support/ordered_hash.rb b/activesupport/lib/active_support/ordered_hash.rb index 4680d5acb7..b1658f0f27 100644 --- a/activesupport/lib/active_support/ordered_hash.rb +++ b/activesupport/lib/active_support/ordered_hash.rb @@ -5,7 +5,7 @@ YAML.add_builtin_type("omap") do |type, val| end module ActiveSupport - # <tt>ActiveSupport::OrderedHash</tt> implements a hash that preserves + # DEPRECATED: <tt>ActiveSupport::OrderedHash</tt> implements a hash that preserves # insertion order. # # oh = ActiveSupport::OrderedHash.new diff --git a/activesupport/lib/active_support/per_thread_registry.rb b/activesupport/lib/active_support/per_thread_registry.rb index a909a65bb6..88e2b12cc7 100644 --- a/activesupport/lib/active_support/per_thread_registry.rb +++ b/activesupport/lib/active_support/per_thread_registry.rb @@ -1,6 +1,9 @@ require 'active_support/core_ext/module/delegation' module ActiveSupport + # NOTE: This approach has been deprecated for end-user code in favor of thread_mattr_accessor and friends. + # Please use that approach instead. + # # This module is used to encapsulate access to thread local variables. # # Instead of polluting the thread locals namespace: diff --git a/activesupport/test/broadcast_logger_test.rb b/activesupport/test/broadcast_logger_test.rb index 6d4e3b74f7..e7d56c80c3 100644 --- a/activesupport/test/broadcast_logger_test.rb +++ b/activesupport/test/broadcast_logger_test.rb @@ -2,56 +2,69 @@ require 'abstract_unit' module ActiveSupport class BroadcastLoggerTest < TestCase - attr_reader :logger, :log1, :log2 + attr_reader :logger, :receiving_logger def setup - @log1 = FakeLogger.new - @log2 = FakeLogger.new - @log1.extend Logger.broadcast @log2 - @logger = @log1 + @logger = FakeLogger.new + @receiving_logger = FakeLogger.new + @logger.extend Logger.broadcast @receiving_logger end def test_debug logger.debug "foo" - assert_equal 'foo', log1.adds.first[2] - assert_equal 'foo', log2.adds.first[2] + assert_equal 'foo', logger.adds.first[2] + assert_equal 'foo', receiving_logger.adds.first[2] + end + + def test_debug_without_message_broadcasts + logger.broadcast_messages = false + logger.debug "foo" + assert_equal 'foo', logger.adds.first[2] + assert_equal [], receiving_logger.adds end def test_close logger.close - assert log1.closed, 'should be closed' - assert log2.closed, 'should be closed' + assert logger.closed, 'should be closed' + assert receiving_logger.closed, 'should be closed' end def test_chevrons logger << "foo" - assert_equal %w{ foo }, log1.chevrons - assert_equal %w{ foo }, log2.chevrons + assert_equal %w{ foo }, logger.chevrons + assert_equal %w{ foo }, receiving_logger.chevrons + end + + def test_chevrons_without_message_broadcasts + logger.broadcast_messages = false + logger << "foo" + assert_equal %w{ foo }, logger.chevrons + assert_equal [], receiving_logger.chevrons end def test_level assert_nil logger.level logger.level = 10 - assert_equal 10, log1.level - assert_equal 10, log2.level + assert_equal 10, logger.level + assert_equal 10, receiving_logger.level end def test_progname assert_nil logger.progname logger.progname = 10 - assert_equal 10, log1.progname - assert_equal 10, log2.progname + assert_equal 10, logger.progname + assert_equal 10, receiving_logger.progname end def test_formatter assert_nil logger.formatter logger.formatter = 10 - assert_equal 10, log1.formatter - assert_equal 10, log2.formatter + assert_equal 10, logger.formatter + assert_equal 10, receiving_logger.formatter end class FakeLogger attr_reader :adds, :closed, :chevrons - attr_accessor :level, :progname, :formatter + attr_accessor :level, :progname, :formatter, :broadcast_messages def initialize @adds = [] @@ -60,6 +73,7 @@ module ActiveSupport @level = nil @progname = nil @formatter = nil + @broadcast_messages = true end def debug msg, &block diff --git a/activesupport/test/caching_test.rb b/activesupport/test/caching_test.rb index a1bd2d5356..2701dc2fe9 100644 --- a/activesupport/test/caching_test.rb +++ b/activesupport/test/caching_test.rb @@ -493,28 +493,32 @@ module CacheStoreBehavior def test_cache_hit_instrumentation key = "test_key" - subscribe_executed = false - ActiveSupport::Notifications.subscribe "cache_read.active_support" do |name, start, finish, id, payload| - subscribe_executed = true - assert_equal :fetch, payload[:super_operation] - assert payload[:hit] + @events = [] + ActiveSupport::Notifications.subscribe "cache_read.active_support" do |*args| + @events << ActiveSupport::Notifications::Event.new(*args) end assert @cache.write(key, "1", :raw => true) assert @cache.fetch(key) {} - assert subscribe_executed + assert_equal 1, @events.length + assert_equal 'cache_read.active_support', @events[0].name + assert_equal :fetch, @events[0].payload[:super_operation] + assert @events[0].payload[:hit] ensure ActiveSupport::Notifications.unsubscribe "cache_read.active_support" end def test_cache_miss_instrumentation - subscribe_executed = false - ActiveSupport::Notifications.subscribe "cache_read.active_support" do |name, start, finish, id, payload| - subscribe_executed = true - assert_equal :fetch, payload[:super_operation] - assert_not payload[:hit] + @events = [] + ActiveSupport::Notifications.subscribe(/^cache_(.*)\.active_support$/) do |*args| + @events << ActiveSupport::Notifications::Event.new(*args) end assert_not @cache.fetch("bad_key") {} - assert subscribe_executed + assert_equal 3, @events.length + assert_equal 'cache_read.active_support', @events[0].name + assert_equal 'cache_generate.active_support', @events[1].name + assert_equal 'cache_write.active_support', @events[2].name + assert_equal :fetch, @events[0].payload[:super_operation] + assert_not @events[0].payload[:hit] ensure ActiveSupport::Notifications.unsubscribe "cache_read.active_support" end @@ -655,14 +659,6 @@ module LocalCacheBehavior end end - def test_local_cache_of_read_nil - @cache.with_local_cache do - assert_equal nil, @cache.read('foo') - @cache.send(:bypass_local_cache) { @cache.write 'foo', 'bar' } - assert_equal nil, @cache.read('foo') - end - end - def test_local_cache_of_delete @cache.with_local_cache do @cache.write('foo', 'bar') diff --git a/activesupport/test/callbacks_test.rb b/activesupport/test/callbacks_test.rb index 3b00ff87a0..a624473f46 100644 --- a/activesupport/test/callbacks_test.rb +++ b/activesupport/test/callbacks_test.rb @@ -59,7 +59,7 @@ module CallbacksTest [:before_save, :after_save].each do |callback_method| callback_method_sym = callback_method.to_sym send(callback_method, callback_symbol(callback_method_sym)) - send(callback_method, callback_string(callback_method_sym)) + ActiveSupport::Deprecation.silence { send(callback_method, callback_string(callback_method_sym)) } send(callback_method, callback_proc(callback_method_sym)) send(callback_method, callback_object(callback_method_sym.to_s.gsub(/_save/, ''))) send(callback_method, CallbackClass) @@ -228,7 +228,7 @@ module CallbacksTest set_callback :save, :before, :nope, :if => :no set_callback :save, :before, :nope, :unless => :yes set_callback :save, :after, :tweedle - set_callback :save, :before, "tweedle_dee" + ActiveSupport::Deprecation.silence { set_callback :save, :before, "tweedle_dee" } set_callback :save, :before, proc {|m| m.history << "yup" } set_callback :save, :before, :nope, :if => proc { false } set_callback :save, :before, :nope, :unless => proc { true } @@ -1046,7 +1046,7 @@ module CallbacksTest def test_add_eval calls = [] - klass = build_class("bar") + klass = ActiveSupport::Deprecation.silence { build_class("bar") } klass.class_eval { define_method(:bar) { calls << klass } } klass.new.run assert_equal 1, calls.length @@ -1086,7 +1086,7 @@ module CallbacksTest def test_skip_string # raises error calls = [] - klass = build_class("bar") + klass = ActiveSupport::Deprecation.silence { build_class("bar") } klass.class_eval { define_method(:bar) { calls << klass } } assert_raises(ArgumentError) { klass.skip "bar" } klass.new.run @@ -1111,4 +1111,14 @@ module CallbacksTest assert_equal 1, calls.length end end + + class DeprecatedWarningTest < ActiveSupport::TestCase + def test_deprecate_string_callback + klass = Class.new(Record) + + assert_deprecated do + klass.send :before_save, "tweedle_dee" + end + end + end end diff --git a/activesupport/test/core_ext/module/attribute_accessor_per_thread_test.rb b/activesupport/test/core_ext/module/attribute_accessor_per_thread_test.rb new file mode 100644 index 0000000000..65fadc5c20 --- /dev/null +++ b/activesupport/test/core_ext/module/attribute_accessor_per_thread_test.rb @@ -0,0 +1,109 @@ +require 'abstract_unit' +require 'active_support/core_ext/module/attribute_accessors_per_thread' + +class ModuleAttributeAccessorPerThreadTest < ActiveSupport::TestCase + def setup + @class = Class.new do + thread_mattr_accessor :foo + thread_mattr_accessor :bar, instance_writer: false + thread_mattr_reader :shaq, instance_reader: false + thread_mattr_accessor :camp, instance_accessor: false + end + + @object = @class.new + end + + def test_should_use_mattr_default + Thread.new do + assert_nil @class.foo + assert_nil @object.foo + end.join + end + + def test_should_set_mattr_value + Thread.new do + @class.foo = :test + assert_equal :test, @class.foo + + @class.foo = :test2 + assert_equal :test2, @class.foo + end.join + end + + def test_should_not_create_instance_writer + Thread.new do + assert_respond_to @class, :foo + assert_respond_to @class, :foo= + assert_respond_to @object, :bar + assert !@object.respond_to?(:bar=) + end.join + end + + def test_should_not_create_instance_reader + Thread.new do + assert_respond_to @class, :shaq + assert !@object.respond_to?(:shaq) + end.join + end + + def test_should_not_create_instance_accessors + Thread.new do + assert_respond_to @class, :camp + assert !@object.respond_to?(:camp) + assert !@object.respond_to?(:camp=) + end.join + end + + def test_values_should_not_bleed_between_threads + threads = [] + threads << Thread.new do + @class.foo = 'things' + sleep 1 + assert_equal 'things', @class.foo + end + + threads << Thread.new do + @class.foo = 'other things' + sleep 1 + assert_equal 'other things', @class.foo + end + + threads << Thread.new do + @class.foo = 'really other things' + sleep 1 + assert_equal 'really other things', @class.foo + end + + threads.each { |t| t.join } + end + + def test_should_raise_name_error_if_attribute_name_is_invalid + exception = assert_raises NameError do + Class.new do + thread_cattr_reader "1nvalid" + end + end + assert_equal "invalid attribute name: 1nvalid", exception.message + + exception = assert_raises NameError do + Class.new do + thread_cattr_writer "1nvalid" + end + end + assert_equal "invalid attribute name: 1nvalid", exception.message + + exception = assert_raises NameError do + Class.new do + thread_mattr_reader "1valid_part" + end + end + assert_equal "invalid attribute name: 1valid_part", exception.message + + exception = assert_raises NameError do + Class.new do + thread_mattr_writer "2valid_part" + end + end + assert_equal "invalid attribute name: 2valid_part", exception.message + end +end diff --git a/activesupport/test/core_ext/module/qualified_const_test.rb b/activesupport/test/core_ext/module/qualified_const_test.rb index 37c9228a64..a3146cabe1 100644 --- a/activesupport/test/core_ext/module/qualified_const_test.rb +++ b/activesupport/test/core_ext/module/qualified_const_test.rb @@ -19,84 +19,94 @@ end class QualifiedConstTest < ActiveSupport::TestCase test "Object.qualified_const_defined?" do - assert Object.qualified_const_defined?("QualifiedConstTestMod") - assert !Object.qualified_const_defined?("NonExistingQualifiedConstTestMod") - - assert Object.qualified_const_defined?("QualifiedConstTestMod::X") - assert !Object.qualified_const_defined?("QualifiedConstTestMod::Y") - - assert Object.qualified_const_defined?("QualifiedConstTestMod::M::X") - assert !Object.qualified_const_defined?("QualifiedConstTestMod::M::Y") - - if Module.method(:const_defined?).arity == 1 - assert !Object.qualified_const_defined?("QualifiedConstTestMod::N::X") - else - assert Object.qualified_const_defined?("QualifiedConstTestMod::N::X") - assert !Object.qualified_const_defined?("QualifiedConstTestMod::N::X", false) - assert Object.qualified_const_defined?("QualifiedConstTestMod::N::X", true) + assert_deprecated do + assert Object.qualified_const_defined?("QualifiedConstTestMod") + assert !Object.qualified_const_defined?("NonExistingQualifiedConstTestMod") + + assert Object.qualified_const_defined?("QualifiedConstTestMod::X") + assert !Object.qualified_const_defined?("QualifiedConstTestMod::Y") + + assert Object.qualified_const_defined?("QualifiedConstTestMod::M::X") + assert !Object.qualified_const_defined?("QualifiedConstTestMod::M::Y") + + if Module.method(:const_defined?).arity == 1 + assert !Object.qualified_const_defined?("QualifiedConstTestMod::N::X") + else + assert Object.qualified_const_defined?("QualifiedConstTestMod::N::X") + assert !Object.qualified_const_defined?("QualifiedConstTestMod::N::X", false) + assert Object.qualified_const_defined?("QualifiedConstTestMod::N::X", true) + end end end test "mod.qualified_const_defined?" do - assert QualifiedConstTestMod.qualified_const_defined?("M") - assert !QualifiedConstTestMod.qualified_const_defined?("NonExistingM") - - assert QualifiedConstTestMod.qualified_const_defined?("M::X") - assert !QualifiedConstTestMod.qualified_const_defined?("M::Y") - - assert QualifiedConstTestMod.qualified_const_defined?("M::C::X") - assert !QualifiedConstTestMod.qualified_const_defined?("M::C::Y") - - if Module.method(:const_defined?).arity == 1 - assert !QualifiedConstTestMod.qualified_const_defined?("QualifiedConstTestMod::N::X") - else - assert QualifiedConstTestMod.qualified_const_defined?("N::X") - assert !QualifiedConstTestMod.qualified_const_defined?("N::X", false) - assert QualifiedConstTestMod.qualified_const_defined?("N::X", true) + assert_deprecated do + assert QualifiedConstTestMod.qualified_const_defined?("M") + assert !QualifiedConstTestMod.qualified_const_defined?("NonExistingM") + + assert QualifiedConstTestMod.qualified_const_defined?("M::X") + assert !QualifiedConstTestMod.qualified_const_defined?("M::Y") + + assert QualifiedConstTestMod.qualified_const_defined?("M::C::X") + assert !QualifiedConstTestMod.qualified_const_defined?("M::C::Y") + + if Module.method(:const_defined?).arity == 1 + assert !QualifiedConstTestMod.qualified_const_defined?("QualifiedConstTestMod::N::X") + else + assert QualifiedConstTestMod.qualified_const_defined?("N::X") + assert !QualifiedConstTestMod.qualified_const_defined?("N::X", false) + assert QualifiedConstTestMod.qualified_const_defined?("N::X", true) + end end end test "qualified_const_get" do - assert_equal false, Object.qualified_const_get("QualifiedConstTestMod::X") - assert_equal false, QualifiedConstTestMod.qualified_const_get("X") - assert_equal 1, QualifiedConstTestMod.qualified_const_get("M::X") - assert_equal 1, QualifiedConstTestMod.qualified_const_get("N::X") - assert_equal 2, QualifiedConstTestMod.qualified_const_get("M::C::X") - - assert_raise(NameError) { QualifiedConstTestMod.qualified_const_get("M::C::Y")} + assert_deprecated do + assert_equal false, Object.qualified_const_get("QualifiedConstTestMod::X") + assert_equal false, QualifiedConstTestMod.qualified_const_get("X") + assert_equal 1, QualifiedConstTestMod.qualified_const_get("M::X") + assert_equal 1, QualifiedConstTestMod.qualified_const_get("N::X") + assert_equal 2, QualifiedConstTestMod.qualified_const_get("M::C::X") + + assert_raise(NameError) { QualifiedConstTestMod.qualified_const_get("M::C::Y")} + end end test "qualified_const_set" do - begin - m = Module.new - assert_equal m, Object.qualified_const_set("QualifiedConstTestMod2", m) - assert_equal m, ::QualifiedConstTestMod2 - - # We are going to assign to existing constants on purpose, so silence warnings. - silence_warnings do - assert_equal true, QualifiedConstTestMod.qualified_const_set("QualifiedConstTestMod::X", true) - assert_equal true, QualifiedConstTestMod::X - - assert_equal 10, QualifiedConstTestMod::M.qualified_const_set("X", 10) - assert_equal 10, QualifiedConstTestMod::M::X - end - ensure - silence_warnings do - QualifiedConstTestMod.qualified_const_set('QualifiedConstTestMod::X', false) - QualifiedConstTestMod::M.qualified_const_set('X', 1) + assert_deprecated do + begin + m = Module.new + assert_equal m, Object.qualified_const_set("QualifiedConstTestMod2", m) + assert_equal m, ::QualifiedConstTestMod2 + + # We are going to assign to existing constants on purpose, so silence warnings. + silence_warnings do + assert_equal true, QualifiedConstTestMod.qualified_const_set("QualifiedConstTestMod::X", true) + assert_equal true, QualifiedConstTestMod::X + + assert_equal 10, QualifiedConstTestMod::M.qualified_const_set("X", 10) + assert_equal 10, QualifiedConstTestMod::M::X + end + ensure + silence_warnings do + QualifiedConstTestMod.qualified_const_set('QualifiedConstTestMod::X', false) + QualifiedConstTestMod::M.qualified_const_set('X', 1) + end end end end test "reject absolute paths" do - assert_raise_with_message(NameError, "wrong constant name ::X") { Object.qualified_const_defined?("::X")} - assert_raise_with_message(NameError, "wrong constant name ::X") { Object.qualified_const_defined?("::X::Y")} + assert_deprecated do + assert_raise_with_message(NameError, "wrong constant name ::X") { Object.qualified_const_defined?("::X")} + assert_raise_with_message(NameError, "wrong constant name ::X") { Object.qualified_const_defined?("::X::Y")} - assert_raise_with_message(NameError, "wrong constant name ::X") { Object.qualified_const_get("::X")} - assert_raise_with_message(NameError, "wrong constant name ::X") { Object.qualified_const_get("::X::Y")} + assert_raise_with_message(NameError, "wrong constant name ::X") { Object.qualified_const_get("::X")} + assert_raise_with_message(NameError, "wrong constant name ::X") { Object.qualified_const_get("::X::Y")} - assert_raise_with_message(NameError, "wrong constant name ::X") { Object.qualified_const_set("::X", nil)} - assert_raise_with_message(NameError, "wrong constant name ::X") { Object.qualified_const_set("::X::Y", nil)} + assert_raise_with_message(NameError, "wrong constant name ::X") { Object.qualified_const_set("::X", nil)} + assert_raise_with_message(NameError, "wrong constant name ::X") { Object.qualified_const_set("::X::Y", nil)} + end end private diff --git a/activesupport/test/deprecation_test.rb b/activesupport/test/deprecation_test.rb index cd02ad3f3f..58a0a3964d 100644 --- a/activesupport/test/deprecation_test.rb +++ b/activesupport/test/deprecation_test.rb @@ -199,7 +199,7 @@ class DeprecationTest < ActiveSupport::TestCase end def test_assert_deprecated_warn_work_with_default_behavior - ActiveSupport::Deprecation.instance_variable_set('@behavior' , nil) + ActiveSupport::Deprecation.instance_variable_set('@behavior', nil) assert_deprecated('abc') do ActiveSupport::Deprecation.warn 'abc' end @@ -340,6 +340,10 @@ class DeprecationTest < ActiveSupport::TestCase assert_match(/You are calling deprecated method/, object.last_message) end + def test_default_deprecation_horizon_should_always_bigger_than_current_rails_version + assert ActiveSupport::Deprecation.new.deprecation_horizon > ActiveSupport::VERSION::STRING + end + def test_default_gem_name deprecator = ActiveSupport::Deprecation.new diff --git a/activesupport/test/file_update_checker_shared_tests.rb b/activesupport/test/file_update_checker_shared_tests.rb index 100cbc9756..9c07e38fe5 100644 --- a/activesupport/test/file_update_checker_shared_tests.rb +++ b/activesupport/test/file_update_checker_shared_tests.rb @@ -21,6 +21,7 @@ module FileUpdateCheckerSharedTests end test 'should not execute the block if no paths are given' do + silence_warnings { require 'listen' } i = 0 checker = new_checker { i += 1 } diff --git a/ci/travis.rb b/ci/travis.rb index 658d66c6b4..608a6f578e 100755 --- a/ci/travis.rb +++ b/ci/travis.rb @@ -23,6 +23,7 @@ class Build 'ar' => 'activerecord', 'av' => 'actionview', 'aj' => 'activejob', + 'ac' => 'actioncable', 'guides' => 'guides' } @@ -139,6 +140,7 @@ ENV['GEM'].split(',').each do |gem| [false, true].each do |isolated| next if ENV['TRAVIS_PULL_REQUEST'] && ENV['TRAVIS_PULL_REQUEST'] != 'false' && isolated next if gem == 'railties' && isolated + next if gem == 'ac' && isolated next if gem == 'aj:integration' && isolated next if gem == 'guides' && isolated diff --git a/guides/CHANGELOG.md b/guides/CHANGELOG.md index 09fb7b1a0e..16919784ad 100644 --- a/guides/CHANGELOG.md +++ b/guides/CHANGELOG.md @@ -1,3 +1,8 @@ +## Rails 5.0.0.beta1 (December 18, 2015) ## + +* No changes. + + * Add code of conduct to contributing guide *Jon Moss* diff --git a/guides/source/action_controller_overview.md b/guides/source/action_controller_overview.md index 7e43ba375a..d2e2d27737 100644 --- a/guides/source/action_controller_overview.md +++ b/guides/source/action_controller_overview.md @@ -394,7 +394,7 @@ Rails sets up (for the CookieStore) a secret key used for signing the session da # Make sure the secret is at least 30 characters and all random, # no regular words or you'll be exposed to dictionary attacks. -# You can use `rake secret` to generate a secure secret key. +# You can use `rails secret` to generate a secure secret key. # Make sure the secrets in this file are kept private # if you're sharing your code publicly. @@ -1150,7 +1150,7 @@ class ApplicationController < ActionController::Base def user_not_authorized flash[:error] = "You don't have access to this section." - redirect_to :back + redirect_back(fallback_location: root_path) end end diff --git a/guides/source/action_mailer_basics.md b/guides/source/action_mailer_basics.md index 4800cece82..cd2c13e8c1 100644 --- a/guides/source/action_mailer_basics.md +++ b/guides/source/action_mailer_basics.md @@ -170,7 +170,7 @@ First, let's create a simple `User` scaffold: ```bash $ bin/rails generate scaffold user name email login -$ bin/rake db:migrate +$ bin/rails db:migrate ``` Now that we have a user model to play with, we will just edit the diff --git a/guides/source/action_view_overview.md b/guides/source/action_view_overview.md index 4b0e9bff7c..d9037674ca 100644 --- a/guides/source/action_view_overview.md +++ b/guides/source/action_view_overview.md @@ -990,11 +990,11 @@ Returns `select` and `option` tags for the collection of existing return values Example object structure for use with this method: ```ruby -class Article < ActiveRecord::Base +class Article < ApplicationRecord belongs_to :author end -class Author < ActiveRecord::Base +class Author < ApplicationRecord has_many :articles def name_with_initial "#{first_name.first}. #{last_name}" @@ -1026,11 +1026,11 @@ Returns `radio_button` tags for the collection of existing return values of `met Example object structure for use with this method: ```ruby -class Article < ActiveRecord::Base +class Article < ApplicationRecord belongs_to :author end -class Author < ActiveRecord::Base +class Author < ApplicationRecord has_many :articles def name_with_initial "#{first_name.first}. #{last_name}" @@ -1062,11 +1062,11 @@ Returns `check_box` tags for the collection of existing return values of `method Example object structure for use with this method: ```ruby -class Article < ActiveRecord::Base +class Article < ApplicationRecord has_and_belongs_to_many :authors end -class Author < ActiveRecord::Base +class Author < ApplicationRecord has_and_belongs_to_many :articles def name_with_initial "#{first_name.first}. #{last_name}" @@ -1099,12 +1099,12 @@ Returns a string of `option` tags, like `options_from_collection_for_select`, bu Example object structure for use with this method: ```ruby -class Continent < ActiveRecord::Base +class Continent < ApplicationRecord has_many :countries # attribs: id, name end -class Country < ActiveRecord::Base +class Country < ApplicationRecord belongs_to :continent # attribs: id, name, continent_id end diff --git a/guides/source/active_model_basics.md b/guides/source/active_model_basics.md index 8f8256c983..c05e20aceb 100644 --- a/guides/source/active_model_basics.md +++ b/guides/source/active_model_basics.md @@ -435,7 +435,7 @@ the Active Model API. ``` ```bash -$ rake test +$ rails test Run options: --seed 14596 diff --git a/guides/source/active_record_basics.md b/guides/source/active_record_basics.md index dafbe17bbd..fba89f9d13 100644 --- a/guides/source/active_record_basics.md +++ b/guides/source/active_record_basics.md @@ -132,10 +132,10 @@ Creating Active Record Models ----------------------------- It is very easy to create Active Record models. All you have to do is to -subclass the `ActiveRecord::Base` class and you're good to go: +subclass the `ApplicationRecord` class and you're good to go: ```ruby -class Product < ActiveRecord::Base +class Product < ApplicationRecord end ``` @@ -168,11 +168,12 @@ What if you need to follow a different naming convention or need to use your Rails application with a legacy database? No problem, you can easily override the default conventions. -You can use the `ActiveRecord::Base.table_name=` method to specify the table -name that should be used: +`ApplicationRecord` inherits from `ActiveRecord::Base`, which defines a +number of helpful methods. You can use the `ActiveRecord::Base.table_name=` +method to specify the table name that should be used: ```ruby -class Product < ActiveRecord::Base +class Product < ApplicationRecord self.table_name = "my_products" end ``` @@ -193,7 +194,7 @@ It's also possible to override the column that should be used as the table's primary key using the `ActiveRecord::Base.primary_key=` method: ```ruby -class Product < ActiveRecord::Base +class Product < ApplicationRecord self.primary_key = "product_id" end ``` @@ -320,7 +321,7 @@ they raise the exception `ActiveRecord::RecordInvalid` if validation fails. A quick example to illustrate: ```ruby -class User < ActiveRecord::Base +class User < ApplicationRecord validates :name, presence: true end @@ -350,7 +351,7 @@ database that Active Record supports using `rake`. Here's a migration that creates a table: ```ruby -class CreatePublications < ActiveRecord::Migration +class CreatePublications < ActiveRecord::Migration[5.0] def change create_table :publications do |t| t.string :title @@ -368,8 +369,8 @@ end ``` Rails keeps track of which files have been committed to the database and -provides rollback features. To actually create the table, you'd run `rake db:migrate` -and to roll it back, `rake db:rollback`. +provides rollback features. To actually create the table, you'd run `rails db:migrate` +and to roll it back, `rails db:rollback`. Note that the above code is database-agnostic: it will run in MySQL, PostgreSQL, Oracle and others. You can learn more about migrations in the diff --git a/guides/source/active_record_callbacks.md b/guides/source/active_record_callbacks.md index b5ad3e9411..d95c6c0e78 100644 --- a/guides/source/active_record_callbacks.md +++ b/guides/source/active_record_callbacks.md @@ -31,7 +31,7 @@ Callbacks are methods that get called at certain moments of an object's life cyc In order to use the available callbacks, you need to register them. You can implement the callbacks as ordinary methods and use a macro-style class method to register them as callbacks: ```ruby -class User < ActiveRecord::Base +class User < ApplicationRecord validates :login, :email, presence: true before_validation :ensure_login_has_a_value @@ -48,7 +48,7 @@ end The macro-style class methods can also receive a block. Consider using this style if the code inside your block is so short that it fits in a single line: ```ruby -class User < ActiveRecord::Base +class User < ApplicationRecord validates :login, :email, presence: true before_create do @@ -60,7 +60,7 @@ end Callbacks can also be registered to only fire on certain life cycle events: ```ruby -class User < ActiveRecord::Base +class User < ApplicationRecord before_validation :normalize_name, on: :create # :on takes an array as well @@ -126,7 +126,7 @@ The `after_find` callback will be called whenever Active Record loads a record f The `after_initialize` and `after_find` callbacks have no `before_*` counterparts, but they can be registered just like the other Active Record callbacks. ```ruby -class User < ActiveRecord::Base +class User < ApplicationRecord after_initialize do |user| puts "You have initialized an object!" end @@ -151,7 +151,7 @@ You have initialized an object! The `after_touch` callback will be called whenever an Active Record object is touched. ```ruby -class User < ActiveRecord::Base +class User < ApplicationRecord after_touch do |user| puts "You have touched an object" end @@ -168,14 +168,14 @@ You have touched an object It can be used along with `belongs_to`: ```ruby -class Employee < ActiveRecord::Base +class Employee < ApplicationRecord belongs_to :company, touch: true after_touch do puts 'An Employee was touched' end end -class Company < ActiveRecord::Base +class Company < ApplicationRecord has_many :employees after_touch :log_when_employees_or_company_touched @@ -266,11 +266,11 @@ Relational Callbacks Callbacks work through model relationships, and can even be defined by them. Suppose an example where a user has many articles. A user's articles should be destroyed if the user is destroyed. Let's add an `after_destroy` callback to the `User` model by way of its relationship to the `Article` model: ```ruby -class User < ActiveRecord::Base +class User < ApplicationRecord has_many :articles, dependent: :destroy end -class Article < ActiveRecord::Base +class Article < ApplicationRecord after_destroy :log_destroy_action def log_destroy_action @@ -297,7 +297,7 @@ As with validations, we can also make the calling of a callback method condition You can associate the `:if` and `:unless` options with a symbol corresponding to the name of a predicate method that will get called right before the callback. When using the `:if` option, the callback won't be executed if the predicate method returns false; when using the `:unless` option, the callback won't be executed if the predicate method returns true. This is the most common option. Using this form of registration it is also possible to register several different predicates that should be called to check if the callback should be executed. ```ruby -class Order < ActiveRecord::Base +class Order < ApplicationRecord before_save :normalize_card_number, if: :paid_with_card? end ``` @@ -307,7 +307,7 @@ end You can also use a string that will be evaluated using `eval` and hence needs to contain valid Ruby code. You should use this option only when the string represents a really short condition: ```ruby -class Order < ActiveRecord::Base +class Order < ApplicationRecord before_save :normalize_card_number, if: "paid_with_card?" end ``` @@ -317,7 +317,7 @@ end Finally, it is possible to associate `:if` and `:unless` with a `Proc` object. This option is best suited when writing short validation methods, usually one-liners: ```ruby -class Order < ActiveRecord::Base +class Order < ApplicationRecord before_save :normalize_card_number, if: Proc.new { |order| order.paid_with_card? } end @@ -328,7 +328,7 @@ end When writing conditional callbacks, it is possible to mix both `:if` and `:unless` in the same callback declaration: ```ruby -class Comment < ActiveRecord::Base +class Comment < ApplicationRecord after_create :send_email_to_author, if: :author_wants_emails?, unless: Proc.new { |comment| comment.article.ignore_comments? } end @@ -354,7 +354,7 @@ end When declared inside a class, as above, the callback methods will receive the model object as a parameter. We can now use the callback class in the model: ```ruby -class PictureFile < ActiveRecord::Base +class PictureFile < ApplicationRecord after_destroy PictureFileCallbacks.new end ``` @@ -374,7 +374,7 @@ end If the callback method is declared this way, it won't be necessary to instantiate a `PictureFileCallbacks` object. ```ruby -class PictureFile < ActiveRecord::Base +class PictureFile < ApplicationRecord after_destroy PictureFileCallbacks end ``` @@ -398,7 +398,7 @@ end By using the `after_commit` callback we can account for this case. ```ruby -class PictureFile < ActiveRecord::Base +class PictureFile < ApplicationRecord after_commit :delete_picture_file_from_disk, on: [:destroy] def delete_picture_file_from_disk @@ -420,7 +420,7 @@ common, there are aliases for those operations: * `after_destroy_commit` ```ruby -class PictureFile < ActiveRecord::Base +class PictureFile < ApplicationRecord after_destroy_commit :delete_picture_file_from_disk def delete_picture_file_from_disk diff --git a/guides/source/active_record_migrations.md b/guides/source/active_record_migrations.md index 5aa5dc4f60..a4a23395fb 100644 --- a/guides/source/active_record_migrations.md +++ b/guides/source/active_record_migrations.md @@ -35,7 +35,7 @@ history to the latest version. Active Record will also update your Here's an example of a migration: ```ruby -class CreateProducts < ActiveRecord::Migration +class CreateProducts < ActiveRecord::Migration[5.0] def change create_table :products do |t| t.string :name @@ -72,7 +72,7 @@ If you wish for a migration to do something that Active Record doesn't know how to reverse, you can use `reversible`: ```ruby -class ChangeProductsPrice < ActiveRecord::Migration +class ChangeProductsPrice < ActiveRecord::Migration[5.0] def change reversible do |dir| change_table :products do |t| @@ -87,7 +87,7 @@ end Alternatively, you can use `up` and `down` instead of `change`: ```ruby -class ChangeProductsPrice < ActiveRecord::Migration +class ChangeProductsPrice < ActiveRecord::Migration[5.0] def up change_table :products do |t| t.change :price, :string @@ -129,7 +129,7 @@ $ bin/rails generate migration AddPartNumberToProducts This will create an empty but appropriately named migration: ```ruby -class AddPartNumberToProducts < ActiveRecord::Migration +class AddPartNumberToProducts < ActiveRecord::Migration[5.0] def change end end @@ -146,7 +146,7 @@ $ bin/rails generate migration AddPartNumberToProducts part_number:string will generate ```ruby -class AddPartNumberToProducts < ActiveRecord::Migration +class AddPartNumberToProducts < ActiveRecord::Migration[5.0] def change add_column :products, :part_number, :string end @@ -162,7 +162,7 @@ $ bin/rails generate migration AddPartNumberToProducts part_number:string:index will generate ```ruby -class AddPartNumberToProducts < ActiveRecord::Migration +class AddPartNumberToProducts < ActiveRecord::Migration[5.0] def change add_column :products, :part_number, :string add_index :products, :part_number @@ -180,7 +180,7 @@ $ bin/rails generate migration RemovePartNumberFromProducts part_number:string generates ```ruby -class RemovePartNumberFromProducts < ActiveRecord::Migration +class RemovePartNumberFromProducts < ActiveRecord::Migration[5.0] def change remove_column :products, :part_number, :string end @@ -196,7 +196,7 @@ $ bin/rails generate migration AddDetailsToProducts part_number:string price:dec generates ```ruby -class AddDetailsToProducts < ActiveRecord::Migration +class AddDetailsToProducts < ActiveRecord::Migration[5.0] def change add_column :products, :part_number, :string add_column :products, :price, :decimal @@ -215,7 +215,7 @@ $ bin/rails generate migration CreateProducts name:string part_number:string generates ```ruby -class CreateProducts < ActiveRecord::Migration +class CreateProducts < ActiveRecord::Migration[5.0] def change create_table :products do |t| t.string :name @@ -239,7 +239,7 @@ $ bin/rails generate migration AddUserRefToProducts user:references generates ```ruby -class AddUserRefToProducts < ActiveRecord::Migration +class AddUserRefToProducts < ActiveRecord::Migration[5.0] def change add_reference :products, :user, index: true, foreign_key: true end @@ -257,7 +257,7 @@ $ bin/rails g migration CreateJoinTableCustomerProduct customer product will produce the following migration: ```ruby -class CreateJoinTableCustomerProduct < ActiveRecord::Migration +class CreateJoinTableCustomerProduct < ActiveRecord::Migration[5.0] def change create_join_table :customers, :products do |t| # t.index [:customer_id, :product_id] @@ -281,7 +281,7 @@ $ bin/rails generate model Product name:string description:text will create a migration that looks like this ```ruby -class CreateProducts < ActiveRecord::Migration +class CreateProducts < ActiveRecord::Migration[5.0] def change create_table :products do |t| t.string :name @@ -309,7 +309,7 @@ $ bin/rails generate migration AddDetailsToProducts 'price:decimal{5,2}' supplie will produce a migration that looks like this ```ruby -class AddDetailsToProducts < ActiveRecord::Migration +class AddDetailsToProducts < ActiveRecord::Migration[5.0] def change add_column :products, :price, :decimal, precision: 5, scale: 2 add_reference :products, :supplier, polymorphic: true, index: true @@ -563,7 +563,7 @@ to reverse. You can use `reversible` to specify what to do when running a migration and what else to do when reverting it. For example: ```ruby -class ExampleMigration < ActiveRecord::Migration +class ExampleMigration < ActiveRecord::Migration[5.0] def change create_table :distributors do |t| t.string :zipcode @@ -616,7 +616,7 @@ is wise to perform the transformations in precisely the reverse order they were made in the `up` method. The example in the `reversible` section is equivalent to: ```ruby -class ExampleMigration < ActiveRecord::Migration +class ExampleMigration < ActiveRecord::Migration[5.0] def up create_table :distributors do |t| t.string :zipcode @@ -659,7 +659,7 @@ You can use Active Record's ability to rollback migrations using the `revert` me ```ruby require_relative '20121212123456_example_migration' -class FixupExampleMigration < ActiveRecord::Migration +class FixupExampleMigration < ActiveRecord::Migration[5.0] def change revert ExampleMigration @@ -677,7 +677,7 @@ is later decided it would be best to use Active Record validations, in place of the `CHECK` constraint, to verify the zipcode. ```ruby -class DontUseConstraintForZipcodeValidationMigration < ActiveRecord::Migration +class DontUseConstraintForZipcodeValidationMigration < ActiveRecord::Migration[5.0] def change revert do # copy-pasted code from ExampleMigration @@ -720,7 +720,7 @@ Running Migrations Rails provides a set of Rake tasks to run certain sets of migrations. The very first migration related Rake task you will use will probably be -`rake db:migrate`. In its most basic form it just runs the `change` or `up` +`rails db:migrate`. In its most basic form it just runs the `change` or `up` method for all the migrations that have not yet been run. If there are no such migrations, it exits. It will run these migrations in order based on the date of the migration. @@ -734,7 +734,7 @@ is the numerical prefix on the migration's filename. For example, to migrate to version 20080906120000 run: ```bash -$ bin/rake db:migrate VERSION=20080906120000 +$ bin/rails db:migrate VERSION=20080906120000 ``` If version 20080906120000 is greater than the current version (i.e., it is @@ -751,7 +751,7 @@ mistake in it and wish to correct it. Rather than tracking down the version number associated with the previous migration you can run: ```bash -$ bin/rake db:rollback +$ bin/rails db:rollback ``` This will rollback the latest migration, either by reverting the `change` @@ -759,7 +759,7 @@ method or by running the `down` method. If you need to undo several migrations you can provide a `STEP` parameter: ```bash -$ bin/rake db:rollback STEP=3 +$ bin/rails db:rollback STEP=3 ``` will revert the last 3 migrations. @@ -769,7 +769,7 @@ back up again. As with the `db:rollback` task, you can use the `STEP` parameter if you need to go more than one version back, for example: ```bash -$ bin/rake db:migrate:redo STEP=3 +$ bin/rails db:migrate:redo STEP=3 ``` Neither of these Rake tasks do anything you could not do with `db:migrate`. They @@ -778,17 +778,17 @@ version to migrate to. ### Setup the Database -The `rake db:setup` task will create the database, load the schema and initialize +The `rails db:setup` task will create the database, load the schema and initialize it with the seed data. ### Resetting the Database -The `rake db:reset` task will drop the database and set it up again. This is +The `rails db:reset` task will drop the database and set it up again. This is functionally equivalent to `rake db:drop db:setup`. NOTE: This is not the same as running all the migrations. It will only use the contents of the current `db/schema.rb` or `db/structure.sql` file. If a migration can't be rolled back, -`rake db:reset` may not help you. To find out more about dumping the schema see +`rails db:reset` may not help you. To find out more about dumping the schema see [Schema Dumping and You](#schema-dumping-and-you) section. ### Running Specific Migrations @@ -799,7 +799,7 @@ the corresponding migration will have its `change`, `up` or `down` method invoked, for example: ```bash -$ bin/rake db:migrate:up VERSION=20080906120000 +$ bin/rails db:migrate:up VERSION=20080906120000 ``` will run the 20080906120000 migration by running the `change` method (or the @@ -815,7 +815,7 @@ To run migrations against another environment you can specify it using the migrations against the `test` environment you could run: ```bash -$ bin/rake db:migrate RAILS_ENV=test +$ bin/rails db:migrate RAILS_ENV=test ``` ### Changing the Output of Running Migrations @@ -841,7 +841,7 @@ Several methods are provided in migrations that allow you to control all this: For example, this migration: ```ruby -class CreateProducts < ActiveRecord::Migration +class CreateProducts < ActiveRecord::Migration[5.0] def change suppress_messages do create_table :products do |t| @@ -876,7 +876,7 @@ generates the following output == CreateProducts: migrated (10.0054s) ======================================= ``` -If you want Active Record to not output anything, then running `rake db:migrate +If you want Active Record to not output anything, then running `rails db:migrate VERBOSE=false` will suppress all output. Changing Existing Migrations @@ -885,9 +885,9 @@ Changing Existing Migrations Occasionally you will make a mistake when writing a migration. If you have already run the migration then you cannot just edit the migration and run the migration again: Rails thinks it has already run the migration and so will do -nothing when you run `rake db:migrate`. You must rollback the migration (for +nothing when you run `rails db:migrate`. You must rollback the migration (for example with `rake db:rollback`), edit your migration and then run -`rake db:migrate` to run the corrected version. +`rails db:migrate` to run the corrected version. In general, editing existing migrations is not a good idea. You will be creating extra work for yourself and your co-workers and cause major headaches @@ -969,7 +969,7 @@ this, then you should set the schema format to `:sql`. Instead of using Active Record's schema dumper, the database's structure will be dumped using a tool specific to the database (via the `db:structure:dump` -Rake task) into `db/structure.sql`. For example, for PostgreSQL, the `pg_dump` +rails task) into `db/structure.sql`. For example, for PostgreSQL, the `pg_dump` utility is used. For MySQL, this file will contain the output of `SHOW CREATE TABLE` for the various tables. @@ -1015,7 +1015,7 @@ to add or modify data. This is useful in an existing database that can't be dest and recreated, such as a production database. ```ruby -class AddInitialProducts < ActiveRecord::Migration +class AddInitialProducts < ActiveRecord::Migration[5.0] def up 5.times do |i| Product.create(name: "Product ##{i}", description: "A product.") @@ -1032,7 +1032,7 @@ To add initial data after a database is created, Rails has a built-in 'seeds' feature that makes the process quick and easy. This is especially useful when reloading the database frequently in development and test environments. It's easy to get started with this feature: just fill up `db/seeds.rb` with some -Ruby code, and run `rake db:seed`: +Ruby code, and run `rails db:seed`: ```ruby 5.times do |i| diff --git a/guides/source/active_record_postgresql.md b/guides/source/active_record_postgresql.md index 742db7be32..b592209d4b 100644 --- a/guides/source/active_record_postgresql.md +++ b/guides/source/active_record_postgresql.md @@ -39,7 +39,7 @@ create_table :documents do |t| end # app/models/document.rb -class Document < ActiveRecord::Base +class Document < ApplicationRecord end # Usage @@ -63,7 +63,7 @@ add_index :books, :tags, using: 'gin' add_index :books, :ratings, using: 'gin' # app/models/book.rb -class Book < ActiveRecord::Base +class Book < ApplicationRecord end # Usage @@ -97,7 +97,7 @@ ActiveRecord::Schema.define do end # app/models/profile.rb -class Profile < ActiveRecord::Base +class Profile < ApplicationRecord end # Usage @@ -122,7 +122,7 @@ create_table :events do |t| end # app/models/event.rb -class Event < ActiveRecord::Base +class Event < ApplicationRecord end # Usage @@ -150,7 +150,7 @@ create_table :events do |t| end # app/models/event.rb -class Event < ActiveRecord::Base +class Event < ApplicationRecord end # Usage @@ -200,7 +200,7 @@ create_table :contacts do |t| end # app/models/contact.rb -class Contact < ActiveRecord::Base +class Contact < ApplicationRecord end # Usage @@ -239,7 +239,7 @@ def down end # app/models/article.rb -class Article < ActiveRecord::Base +class Article < ApplicationRecord end # Usage @@ -294,7 +294,7 @@ create_table :revisions do |t| end # app/models/revision.rb -class Revision < ActiveRecord::Base +class Revision < ApplicationRecord end # Usage @@ -317,12 +317,12 @@ create_table :comments, id: :uuid, default: 'gen_random_uuid()' do |t| end # app/models/post.rb -class Post < ActiveRecord::Base +class Post < ApplicationRecord has_many :comments end # app/models/comment.rb -class Comment < ActiveRecord::Base +class Comment < ApplicationRecord belongs_to :post end ``` @@ -341,7 +341,7 @@ create_table :users, force: true do |t| end # app/models/device.rb -class User < ActiveRecord::Base +class User < ApplicationRecord end # Usage @@ -370,7 +370,7 @@ create_table(:devices, force: true) do |t| end # app/models/device.rb -class Device < ActiveRecord::Base +class Device < ApplicationRecord end # Usage @@ -410,7 +410,7 @@ create_table :devices, id: :uuid, default: 'gen_random_uuid()' do |t| end # app/models/device.rb -class Device < ActiveRecord::Base +class Device < ApplicationRecord end # Usage @@ -434,7 +434,7 @@ end execute "CREATE INDEX documents_idx ON documents USING gin(to_tsvector('english', title || ' ' || body));" # app/models/document.rb -class Document < ActiveRecord::Base +class Document < ApplicationRecord end # Usage @@ -484,7 +484,7 @@ CREATE VIEW articles AS SQL # app/models/article.rb -class Article < ActiveRecord::Base +class Article < ApplicationRecord self.primary_key = "id" def archive! update_attribute :archived, true diff --git a/guides/source/active_record_querying.md b/guides/source/active_record_querying.md index ed1c3e7061..4606ac4683 100644 --- a/guides/source/active_record_querying.md +++ b/guides/source/active_record_querying.md @@ -25,7 +25,7 @@ Code examples throughout this guide will refer to one or more of the following m TIP: All of the following models use `id` as the primary key, unless specified otherwise. ```ruby -class Client < ActiveRecord::Base +class Client < ApplicationRecord has_one :address has_many :orders has_and_belongs_to_many :roles @@ -33,19 +33,19 @@ end ``` ```ruby -class Address < ActiveRecord::Base +class Address < ApplicationRecord belongs_to :client end ``` ```ruby -class Order < ActiveRecord::Base +class Order < ApplicationRecord belongs_to :client, counter_cache: true end ``` ```ruby -class Role < ActiveRecord::Base +class Role < ApplicationRecord has_and_belongs_to_many :clients end ``` @@ -740,7 +740,7 @@ SELECT "articles".* FROM "articles" WHERE (id > 10) ORDER BY id desc LIMIT 20 The `reorder` method overrides the default scope order. For example: ```ruby -class Article < ActiveRecord::Base +class Article < ApplicationRecord has_many :comments, -> { order('posted_at DESC') } end @@ -889,7 +889,7 @@ This behavior can be turned off by setting `ActiveRecord::Base.lock_optimistical To override the name of the `lock_version` column, `ActiveRecord::Base` provides a class attribute called `locking_column`: ```ruby -class Client < ActiveRecord::Base +class Client < ApplicationRecord self.locking_column = :lock_client_column end ``` @@ -970,26 +970,26 @@ Active Record lets you use the names of the [associations](association_basics.ht For example, consider the following `Category`, `Article`, `Comment`, `Guest` and `Tag` models: ```ruby -class Category < ActiveRecord::Base +class Category < ApplicationRecord has_many :articles end -class Article < ActiveRecord::Base +class Article < ApplicationRecord belongs_to :category has_many :comments has_many :tags end -class Comment < ActiveRecord::Base +class Comment < ApplicationRecord belongs_to :article has_one :guest end -class Guest < ActiveRecord::Base +class Guest < ApplicationRecord belongs_to :comment end -class Tag < ActiveRecord::Base +class Tag < ApplicationRecord belongs_to :article end ``` @@ -1199,7 +1199,7 @@ Scoping allows you to specify commonly-used queries which can be referenced as m To define a simple scope, we use the `scope` method inside the class, passing the query that we'd like to run when this scope is called: ```ruby -class Article < ActiveRecord::Base +class Article < ApplicationRecord scope :published, -> { where(published: true) } end ``` @@ -1207,7 +1207,7 @@ end This is exactly the same as defining a class method, and which you use is a matter of personal preference: ```ruby -class Article < ActiveRecord::Base +class Article < ApplicationRecord def self.published where(published: true) end @@ -1217,7 +1217,7 @@ end Scopes are also chainable within scopes: ```ruby -class Article < ActiveRecord::Base +class Article < ApplicationRecord scope :published, -> { where(published: true) } scope :published_and_commented, -> { published.where("comments_count > 0") } end @@ -1241,7 +1241,7 @@ category.articles.published # => [published articles belonging to this category] Your scope can take arguments: ```ruby -class Article < ActiveRecord::Base +class Article < ApplicationRecord scope :created_before, ->(time) { where("created_at < ?", time) } end ``` @@ -1255,7 +1255,7 @@ Article.created_before(Time.zone.now) However, this is just duplicating the functionality that would be provided to you by a class method. ```ruby -class Article < ActiveRecord::Base +class Article < ApplicationRecord def self.created_before(time) where("created_at < ?", time) end @@ -1274,7 +1274,7 @@ If we wish for a scope to be applied across all queries to the model we can use `default_scope` method within the model itself. ```ruby -class Client < ActiveRecord::Base +class Client < ApplicationRecord default_scope { where("removed_at IS NULL") } end ``` @@ -1290,7 +1290,7 @@ If you need to do more complex things with a default scope, you can alternativel define it as a class method: ```ruby -class Client < ActiveRecord::Base +class Client < ApplicationRecord def self.default_scope # Should return an ActiveRecord::Relation. end @@ -1301,7 +1301,7 @@ NOTE: The `default_scope` is also applied while creating/building a record. It is not applied while updating a record. E.g.: ```ruby -class Client < ActiveRecord::Base +class Client < ApplicationRecord default_scope { where(active: true) } end @@ -1314,7 +1314,7 @@ Client.unscoped.new # => #<Client id: nil, active: nil> Just like `where` clauses scopes are merged using `AND` conditions. ```ruby -class User < ActiveRecord::Base +class User < ApplicationRecord scope :active, -> { where state: 'active' } scope :inactive, -> { where state: 'inactive' } end @@ -1343,7 +1343,7 @@ One important caveat is that `default_scope` will be prepended in `scope` and `where` conditions. ```ruby -class User < ActiveRecord::Base +class User < ApplicationRecord default_scope { where state: 'pending' } scope :active, -> { where state: 'active' } scope :inactive, -> { where state: 'inactive' } @@ -1405,7 +1405,7 @@ Enums The `enum` macro maps an integer column to a set of possible values. ```ruby -class Book < ActiveRecord::Base +class Book < ApplicationRecord enum availability: [:available, :unavailable] end ``` @@ -1657,7 +1657,7 @@ a large or often-running query. However, any model method overrides will not be available. For example: ```ruby -class Client < ActiveRecord::Base +class Client < ApplicationRecord def name "I am #{super}" end @@ -1692,7 +1692,7 @@ Person.ids ``` ```ruby -class Person < ActiveRecord::Base +class Person < ApplicationRecord self.primary_key = "person_id" end diff --git a/guides/source/active_record_validations.md b/guides/source/active_record_validations.md index ec31385077..dd7adf09a2 100644 --- a/guides/source/active_record_validations.md +++ b/guides/source/active_record_validations.md @@ -20,7 +20,7 @@ Validations Overview Here's an example of a very simple validation: ```ruby -class Person < ActiveRecord::Base +class Person < ApplicationRecord validates :name, presence: true end @@ -80,7 +80,7 @@ method to determine whether an object is already in the database or not. Consider the following simple Active Record class: ```ruby -class Person < ActiveRecord::Base +class Person < ApplicationRecord end ``` @@ -157,7 +157,7 @@ and returns true if no errors were found in the object, and false otherwise. As you saw above: ```ruby -class Person < ActiveRecord::Base +class Person < ApplicationRecord validates :name, presence: true end @@ -175,7 +175,7 @@ even if it's technically invalid, because validations are automatically run only when the object is saved, such as with the `create` or `save` methods. ```ruby -class Person < ActiveRecord::Base +class Person < ApplicationRecord validates :name, presence: true end @@ -221,7 +221,7 @@ it doesn't verify the validity of the object as a whole. It only checks to see whether there are errors found on an individual attribute of the object. ```ruby -class Person < ActiveRecord::Base +class Person < ApplicationRecord validates :name, presence: true end @@ -239,7 +239,7 @@ To check which validations failed on an invalid attribute, you can use key to get the symbol of the validator: ```ruby -class Person < ActiveRecord::Base +class Person < ApplicationRecord validates :name, presence: true end @@ -285,7 +285,7 @@ the field does exist in your database, the `accept` option must be set to `true` or else the validation will not run. ```ruby -class Person < ActiveRecord::Base +class Person < ApplicationRecord validates :terms_of_service, acceptance: true end ``` @@ -297,7 +297,7 @@ It can receive an `:accept` option, which determines the value that will be considered acceptance. It defaults to "1" and can be easily changed. ```ruby -class Person < ActiveRecord::Base +class Person < ApplicationRecord validates :terms_of_service, acceptance: { accept: 'yes' } end ``` @@ -309,7 +309,7 @@ and they also need to be validated. When you try to save your object, `valid?` will be called upon each one of the associated objects. ```ruby -class Library < ActiveRecord::Base +class Library < ApplicationRecord has_many :books validates_associated :books end @@ -332,7 +332,7 @@ or a password. This validation creates a virtual attribute whose name is the name of the field that has to be confirmed with "_confirmation" appended. ```ruby -class Person < ActiveRecord::Base +class Person < ApplicationRecord validates :email, confirmation: true end ``` @@ -349,7 +349,7 @@ confirmation, make sure to add a presence check for the confirmation attribute (we'll take a look at `presence` later on in this guide): ```ruby -class Person < ActiveRecord::Base +class Person < ApplicationRecord validates :email, confirmation: true validates :email_confirmation, presence: true end @@ -360,7 +360,7 @@ confirmation constraint will be case sensitive or not. This option defaults to true. ```ruby -class Person < ActiveRecord::Base +class Person < ApplicationRecord validates :email, confirmation: { case_sensitive: false } end ``` @@ -373,7 +373,7 @@ This helper validates that the attributes' values are not included in a given set. In fact, this set can be any enumerable object. ```ruby -class Account < ActiveRecord::Base +class Account < ApplicationRecord validates :subdomain, exclusion: { in: %w(www us ca jp), message: "%{value} is reserved." } end @@ -393,7 +393,7 @@ This helper validates the attributes' values by testing whether they match a given regular expression, which is specified using the `:with` option. ```ruby -class Product < ActiveRecord::Base +class Product < ApplicationRecord validates :legacy_code, format: { with: /\A[a-zA-Z]+\z/, message: "only allows letters" } end @@ -409,7 +409,7 @@ This helper validates that the attributes' values are included in a given set. In fact, this set can be any enumerable object. ```ruby -class Coffee < ActiveRecord::Base +class Coffee < ApplicationRecord validates :size, inclusion: { in: %w(small medium large), message: "%{value} is not a valid size" } end @@ -428,7 +428,7 @@ This helper validates the length of the attributes' values. It provides a variety of options, so you can specify length constraints in different ways: ```ruby -class Person < ActiveRecord::Base +class Person < ApplicationRecord validates :name, length: { minimum: 2 } validates :bio, length: { maximum: 500 } validates :password, length: { in: 6..20 } @@ -451,7 +451,7 @@ number corresponding to the length constraint being used. You can still use the `:message` option to specify an error message. ```ruby -class Person < ActiveRecord::Base +class Person < ApplicationRecord validates :bio, length: { maximum: 1000, too_long: "%{count} characters is the maximum allowed" } end @@ -483,7 +483,7 @@ WARNING. Note that the regular expression above allows a trailing newline character. ```ruby -class Player < ActiveRecord::Base +class Player < ApplicationRecord validates :points, numericality: true validates :games_played, numericality: { only_integer: true } end @@ -521,7 +521,7 @@ This helper validates that the specified attributes are not empty. It uses the is, a string that is either empty or consists of whitespace. ```ruby -class Person < ActiveRecord::Base +class Person < ApplicationRecord validates :name, :login, :email, presence: true end ``` @@ -531,7 +531,7 @@ whether the associated object itself is present, and not the foreign key used to map the association. ```ruby -class LineItem < ActiveRecord::Base +class LineItem < ApplicationRecord belongs_to :order validates :order, presence: true end @@ -541,7 +541,7 @@ In order to validate associated records whose presence is required, you must specify the `:inverse_of` option for the association: ```ruby -class Order < ActiveRecord::Base +class Order < ApplicationRecord has_many :line_items, inverse_of: :order end ``` @@ -568,7 +568,7 @@ This helper validates that the specified attributes are absent. It uses the is, a string that is either empty or consists of whitespace. ```ruby -class Person < ActiveRecord::Base +class Person < ApplicationRecord validates :name, :login, :email, absence: true end ``` @@ -578,7 +578,7 @@ whether the associated object itself is absent, and not the foreign key used to map the association. ```ruby -class LineItem < ActiveRecord::Base +class LineItem < ApplicationRecord belongs_to :order validates :order, absence: true end @@ -588,7 +588,7 @@ In order to validate associated records whose absence is required, you must specify the `:inverse_of` option for the association: ```ruby -class Order < ActiveRecord::Base +class Order < ApplicationRecord has_many :line_items, inverse_of: :order end ``` @@ -611,7 +611,7 @@ with the same value for a column that you intend to be unique. To avoid that, you must create a unique index on that column in your database. ```ruby -class Account < ActiveRecord::Base +class Account < ApplicationRecord validates :email, uniqueness: true end ``` @@ -623,7 +623,7 @@ There is a `:scope` option that you can use to specify one or more attributes th are used to limit the uniqueness check: ```ruby -class Holiday < ActiveRecord::Base +class Holiday < ApplicationRecord validates :name, uniqueness: { scope: :year, message: "should happen once per year" } end @@ -635,7 +635,7 @@ uniqueness constraint will be case sensitive or not. This option defaults to true. ```ruby -class Person < ActiveRecord::Base +class Person < ApplicationRecord validates :name, uniqueness: { case_sensitive: false } end ``` @@ -658,7 +658,7 @@ class GoodnessValidator < ActiveModel::Validator end end -class Person < ActiveRecord::Base +class Person < ApplicationRecord validates_with GoodnessValidator end ``` @@ -686,7 +686,7 @@ class GoodnessValidator < ActiveModel::Validator end end -class Person < ActiveRecord::Base +class Person < ApplicationRecord validates_with GoodnessValidator, fields: [:first_name, :last_name] end ``` @@ -699,7 +699,7 @@ If your validator is complex enough that you want instance variables, you can easily use a plain old Ruby object instead: ```ruby -class Person < ActiveRecord::Base +class Person < ApplicationRecord validate do |person| GoodnessValidator.new(person).validate end @@ -728,7 +728,7 @@ passed to `validates_each` will be tested against it. In the following example, we don't want names and surnames to begin with lower case. ```ruby -class Person < ActiveRecord::Base +class Person < ApplicationRecord validates_each :name, :surname do |record, attr, value| record.errors.add(attr, 'must start with upper case') if value =~ /\A[[:lower:]]/ end @@ -751,7 +751,7 @@ The `:allow_nil` option skips the validation when the value being validated is `nil`. ```ruby -class Coffee < ActiveRecord::Base +class Coffee < ApplicationRecord validates :size, inclusion: { in: %w(small medium large), message: "%{value} is not a valid size" }, allow_nil: true end @@ -764,7 +764,7 @@ will let validation pass if the attribute's value is `blank?`, like `nil` or an empty string for example. ```ruby -class Topic < ActiveRecord::Base +class Topic < ApplicationRecord validates :title, length: { is: 5 }, allow_blank: true end @@ -787,7 +787,7 @@ A `Proc` `:message` value is given two arguments: a message key for i18n, and a hash with `:model`, `:attribute`, and `:value` key-value pairs. ```ruby -class Person < ActiveRecord::Base +class Person < ApplicationRecord # Hard-coded message validates :name, presence: { message: "must be given please" } @@ -818,7 +818,7 @@ new record is created or `on: :update` to run the validation only when a record is updated. ```ruby -class Person < ActiveRecord::Base +class Person < ApplicationRecord # it will be possible to update email with a duplicated value validates :email, uniqueness: true, on: :create @@ -837,7 +837,7 @@ You can also specify validations to be strict and raise `ActiveModel::StrictValidationFailed` when the object is invalid. ```ruby -class Person < ActiveRecord::Base +class Person < ApplicationRecord validates :name, presence: { strict: true } end @@ -847,7 +847,7 @@ Person.new.valid? # => ActiveModel::StrictValidationFailed: Name can't be blank There is also the ability to pass a custom exception to the `:strict` option. ```ruby -class Person < ActiveRecord::Base +class Person < ApplicationRecord validates :token, presence: true, uniqueness: true, strict: TokenGenerationException end @@ -871,7 +871,7 @@ to the name of a method that will get called right before validation happens. This is the most commonly used option. ```ruby -class Order < ActiveRecord::Base +class Order < ApplicationRecord validates :card_number, presence: true, if: :paid_with_card? def paid_with_card? @@ -887,7 +887,7 @@ contain valid Ruby code. You should use this option only when the string represents a really short condition. ```ruby -class Person < ActiveRecord::Base +class Person < ApplicationRecord validates :surname, presence: true, if: "name.nil?" end ``` @@ -900,7 +900,7 @@ inline condition instead of a separate method. This option is best suited for one-liners. ```ruby -class Account < ActiveRecord::Base +class Account < ApplicationRecord validates :password, confirmation: true, unless: Proc.new { |a| a.password.blank? } end @@ -912,7 +912,7 @@ Sometimes it is useful to have multiple validations use one condition. It can be easily achieved using `with_options`. ```ruby -class User < ActiveRecord::Base +class User < ApplicationRecord with_options if: :is_admin? do |admin| admin.validates :password, length: { minimum: 10 } admin.validates :email, presence: true @@ -930,7 +930,7 @@ should happen, an `Array` can be used. Moreover, you can apply both `:if` and `:unless` to the same validation. ```ruby -class Computer < ActiveRecord::Base +class Computer < ApplicationRecord validates :mouse, presence: true, if: ["market.retail?", :desktop?], unless: Proc.new { |c| c.trackpad.present? } @@ -984,7 +984,7 @@ class EmailValidator < ActiveModel::EachValidator end end -class Person < ActiveRecord::Base +class Person < ApplicationRecord validates :email, presence: true, email: true end ``` @@ -1008,7 +1008,7 @@ so your custom validation methods should add errors to it when you wish validation to fail: ```ruby -class Invoice < ActiveRecord::Base +class Invoice < ApplicationRecord validate :expiration_date_cannot_be_in_the_past, :discount_cannot_be_greater_than_total_value @@ -1032,7 +1032,7 @@ custom validations by giving an `:on` option to the `validate` method, with either: `:create` or `:update`. ```ruby -class Invoice < ActiveRecord::Base +class Invoice < ApplicationRecord validate :active_customer, on: :create def active_customer @@ -1053,7 +1053,7 @@ The following is a list of the most commonly used methods. Please refer to the ` Returns an instance of the class `ActiveModel::Errors` containing all errors. Each key is the attribute name and the value is an array of strings with all errors. ```ruby -class Person < ActiveRecord::Base +class Person < ApplicationRecord validates :name, presence: true, length: { minimum: 3 } end @@ -1072,7 +1072,7 @@ person.errors.messages # => {} `errors[]` is used when you want to check the error messages for a specific attribute. It returns an array of strings with all error messages for the given attribute, each string with one error message. If there are no errors related to the attribute, it returns an empty array. ```ruby -class Person < ActiveRecord::Base +class Person < ApplicationRecord validates :name, presence: true, length: { minimum: 3 } end @@ -1097,7 +1097,7 @@ The `add` method lets you add an error message related to a particular attribute The `errors.full_messages` method (or its equivalent, `errors.to_a`) returns the error messages in a user-friendly format, with the capitalized attribute name prepended to each message, as shown in the examples below. ```ruby -class Person < ActiveRecord::Base +class Person < ApplicationRecord def a_method_used_for_validation_purposes errors.add(:name, "cannot contain the characters !@#%*()_-+=") end @@ -1115,7 +1115,7 @@ person.errors.full_messages An equivalent to `errors#add` is to use `<<` to append a message to the `errors.messages` array for an attribute: ```ruby - class Person < ActiveRecord::Base + class Person < ApplicationRecord def a_method_used_for_validation_purposes errors.messages[:name] << "cannot contain the characters !@#%*()_-+=" end @@ -1136,7 +1136,7 @@ You can specify a validator type to the returned error details hash using the `errors.add` method. ```ruby -class Person < ActiveRecord::Base +class Person < ApplicationRecord def a_method_used_for_validation_purposes errors.add(:name, :invalid_characters) end @@ -1152,7 +1152,7 @@ To improve the error details to contain the unallowed characters set for instanc you can pass additional keys to `errors.add`. ```ruby -class Person < ActiveRecord::Base +class Person < ApplicationRecord def a_method_used_for_validation_purposes errors.add(:name, :invalid_characters, not_allowed: "!@#%*()_-+=") end @@ -1172,7 +1172,7 @@ validator type. You can add error messages that are related to the object's state as a whole, instead of being related to a specific attribute. You can use this method when you want to say that the object is invalid, no matter the values of its attributes. Since `errors[:base]` is an array, you can simply add a string to it and it will be used as an error message. ```ruby -class Person < ActiveRecord::Base +class Person < ApplicationRecord def a_method_used_for_validation_purposes errors[:base] << "This person is invalid because ..." end @@ -1184,7 +1184,7 @@ end The `clear` method is used when you intentionally want to clear all the messages in the `errors` collection. Of course, calling `errors.clear` upon an invalid object won't actually make it valid: the `errors` collection will now be empty, but the next time you call `valid?` or any method that tries to save this object to the database, the validations will run again. If any of the validations fail, the `errors` collection will be filled again. ```ruby -class Person < ActiveRecord::Base +class Person < ApplicationRecord validates :name, presence: true, length: { minimum: 3 } end @@ -1207,7 +1207,7 @@ p.errors[:name] The `size` method returns the total number of error messages for the object. ```ruby -class Person < ActiveRecord::Base +class Person < ApplicationRecord validates :name, presence: true, length: { minimum: 3 } end diff --git a/guides/source/active_support_core_extensions.md b/guides/source/active_support_core_extensions.md index 06c5476d45..0cb34aa8bc 100644 --- a/guides/source/active_support_core_extensions.md +++ b/guides/source/active_support_core_extensions.md @@ -397,7 +397,7 @@ The method `with_options` provides a way to factor out common options in a serie Given a default options hash, `with_options` yields a proxy object to a block. Within the block, methods called on the proxy are forwarded to the receiver with their options merged. For example, you get rid of the duplication in: ```ruby -class Account < ActiveRecord::Base +class Account < ApplicationRecord has_many :customers, dependent: :destroy has_many :products, dependent: :destroy has_many :invoices, dependent: :destroy @@ -408,7 +408,7 @@ end this way: ```ruby -class Account < ActiveRecord::Base +class Account < ApplicationRecord with_options dependent: :destroy do |assoc| assoc.has_many :customers assoc.has_many :products @@ -568,7 +568,7 @@ NOTE: Defined in `active_support/core_ext/module/aliasing.rb`. Model attributes have a reader, a writer, and a predicate. You can alias a model attribute having the corresponding three methods defined for you in one shot. As in other aliasing methods, the new name is the first argument, and the old name is the second (one mnemonic is that they go in the same order as if you did an assignment): ```ruby -class User < ActiveRecord::Base +class User < ApplicationRecord # You can refer to the email column as "login". # This can be meaningful for authentication code. alias_attribute :login, :email @@ -876,7 +876,7 @@ The macro `delegate` offers an easy way to forward methods. Let's imagine that users in some application have login information in the `User` model but name and other data in a separate `Profile` model: ```ruby -class User < ActiveRecord::Base +class User < ApplicationRecord has_one :profile end ``` @@ -884,7 +884,7 @@ end With that configuration you get a user's name via their profile, `user.profile.name`, but it could be handy to still be able to access such attribute directly: ```ruby -class User < ActiveRecord::Base +class User < ApplicationRecord has_one :profile def name @@ -896,7 +896,7 @@ end That is what `delegate` does for you: ```ruby -class User < ActiveRecord::Base +class User < ApplicationRecord has_one :profile delegate :name, to: :profile diff --git a/guides/source/api_app.md b/guides/source/api_app.md index 17695c5db0..86baa9ee84 100644 --- a/guides/source/api_app.md +++ b/guides/source/api_app.md @@ -216,7 +216,7 @@ building, and make sense in an API-only Rails application. You can get a list of all middlewares in your application via: ```bash -$ rake middleware +$ rails middleware ``` ### Using the Cache Middleware diff --git a/guides/source/api_documentation_guidelines.md b/guides/source/api_documentation_guidelines.md index 73e62eb6d9..cd208c2e13 100644 --- a/guides/source/api_documentation_guidelines.md +++ b/guides/source/api_documentation_guidelines.md @@ -20,7 +20,7 @@ The [Rails API documentation](http://api.rubyonrails.org) is generated with in the rails root directory, run `bundle install` and execute: ```bash - bundle exec rake rdoc + ./bin/rails rdoc ``` Resulting HTML files can be found in the ./doc/rdoc directory. diff --git a/guides/source/asset_pipeline.md b/guides/source/asset_pipeline.md index 0f2283318a..0083fc0e6c 100644 --- a/guides/source/asset_pipeline.md +++ b/guides/source/asset_pipeline.md @@ -676,7 +676,7 @@ content changes. ### Precompiling Assets -Rails comes bundled with a rake task to compile the asset manifests and other +Rails comes bundled with a task to compile the asset manifests and other files in the pipeline. Compiled assets are written to the location specified in `config.assets.prefix`. @@ -686,10 +686,10 @@ You can call this task on the server during deployment to create compiled versions of your assets directly on the server. See the next section for information on compiling locally. -The rake task is: +The task is: ```bash -$ RAILS_ENV=production bin/rake assets:precompile +$ RAILS_ENV=production bin/rails assets:precompile ``` Capistrano (v2.15.1 and above) includes a recipe to handle this in deployment. @@ -731,7 +731,7 @@ Rails.application.config.assets.precompile += ['admin.js', 'admin.css', 'swfObje NOTE. Always specify an expected compiled filename that ends with .js or .css, even if you want to add Sass or CoffeeScript files to the precompile array. -The rake task also generates a `manifest-md5hash.json` that contains a list with +The task also generates a `manifest-md5hash.json` that contains a list with all your assets and their respective fingerprints. This is used by the Rails helper methods to avoid handing the mapping requests back to Sprockets. A typical manifest file looks like: diff --git a/guides/source/association_basics.md b/guides/source/association_basics.md index c272daac28..d83dda7228 100644 --- a/guides/source/association_basics.md +++ b/guides/source/association_basics.md @@ -19,10 +19,10 @@ Why Associations? In Rails, an _association_ is a connection between two Active Record models. Why do we need associations between models? Because they make common operations simpler and easier in your code. For example, consider a simple Rails application that includes a model for customers and a model for orders. Each customer can have many orders. Without associations, the model declarations would look like this: ```ruby -class Customer < ActiveRecord::Base +class Customer < ApplicationRecord end -class Order < ActiveRecord::Base +class Order < ApplicationRecord end ``` @@ -45,11 +45,11 @@ end With Active Record associations, we can streamline these - and other - operations by declaratively telling Rails that there is a connection between the two models. Here's the revised code for setting up customers and orders: ```ruby -class Customer < ActiveRecord::Base +class Customer < ApplicationRecord has_many :orders, dependent: :destroy end -class Order < ActiveRecord::Base +class Order < ApplicationRecord belongs_to :customer end ``` @@ -89,7 +89,7 @@ In the remainder of this guide, you'll learn how to declare and use the various A `belongs_to` association sets up a one-to-one connection with another model, such that each instance of the declaring model "belongs to" one instance of the other model. For example, if your application includes customers and orders, and each order can be assigned to exactly one customer, you'd declare the order model this way: ```ruby -class Order < ActiveRecord::Base +class Order < ApplicationRecord belongs_to :customer end ``` @@ -101,7 +101,7 @@ NOTE: `belongs_to` associations _must_ use the singular term. If you used the pl The corresponding migration might look like this: ```ruby -class CreateOrders < ActiveRecord::Migration +class CreateOrders < ActiveRecord::Migration[5.0] def change create_table :customers do |t| t.string :name @@ -122,7 +122,7 @@ end A `has_one` association also sets up a one-to-one connection with another model, but with somewhat different semantics (and consequences). This association indicates that each instance of a model contains or possesses one instance of another model. For example, if each supplier in your application has only one account, you'd declare the supplier model like this: ```ruby -class Supplier < ActiveRecord::Base +class Supplier < ApplicationRecord has_one :account end ``` @@ -132,7 +132,7 @@ end The corresponding migration might look like this: ```ruby -class CreateSuppliers < ActiveRecord::Migration +class CreateSuppliers < ActiveRecord::Migration[5.0] def change create_table :suppliers do |t| t.string :name @@ -164,7 +164,7 @@ end A `has_many` association indicates a one-to-many connection with another model. You'll often find this association on the "other side" of a `belongs_to` association. This association indicates that each instance of the model has zero or more instances of another model. For example, in an application containing customers and orders, the customer model could be declared like this: ```ruby -class Customer < ActiveRecord::Base +class Customer < ApplicationRecord has_many :orders end ``` @@ -176,7 +176,7 @@ NOTE: The name of the other model is pluralized when declaring a `has_many` asso The corresponding migration might look like this: ```ruby -class CreateCustomers < ActiveRecord::Migration +class CreateCustomers < ActiveRecord::Migration[5.0] def change create_table :customers do |t| t.string :name @@ -197,17 +197,17 @@ end A `has_many :through` association is often used to set up a many-to-many connection with another model. This association indicates that the declaring model can be matched with zero or more instances of another model by proceeding _through_ a third model. For example, consider a medical practice where patients make appointments to see physicians. The relevant association declarations could look like this: ```ruby -class Physician < ActiveRecord::Base +class Physician < ApplicationRecord has_many :appointments has_many :patients, through: :appointments end -class Appointment < ActiveRecord::Base +class Appointment < ApplicationRecord belongs_to :physician belongs_to :patient end -class Patient < ActiveRecord::Base +class Patient < ApplicationRecord has_many :appointments has_many :physicians, through: :appointments end @@ -218,7 +218,7 @@ end The corresponding migration might look like this: ```ruby -class CreateAppointments < ActiveRecord::Migration +class CreateAppointments < ActiveRecord::Migration[5.0] def change create_table :physicians do |t| t.string :name @@ -255,17 +255,17 @@ WARNING: Automatic deletion of join models is direct, no destroy callbacks are t The `has_many :through` association is also useful for setting up "shortcuts" through nested `has_many` associations. For example, if a document has many sections, and a section has many paragraphs, you may sometimes want to get a simple collection of all paragraphs in the document. You could set that up this way: ```ruby -class Document < ActiveRecord::Base +class Document < ApplicationRecord has_many :sections has_many :paragraphs, through: :sections end -class Section < ActiveRecord::Base +class Section < ApplicationRecord belongs_to :document has_many :paragraphs end -class Paragraph < ActiveRecord::Base +class Paragraph < ApplicationRecord belongs_to :section end ``` @@ -284,17 +284,17 @@ For example, if each supplier has one account, and each account is associated wi supplier model could look like this: ```ruby -class Supplier < ActiveRecord::Base +class Supplier < ApplicationRecord has_one :account has_one :account_history, through: :account end -class Account < ActiveRecord::Base +class Account < ApplicationRecord belongs_to :supplier has_one :account_history end -class AccountHistory < ActiveRecord::Base +class AccountHistory < ApplicationRecord belongs_to :account end ``` @@ -304,7 +304,7 @@ end The corresponding migration might look like this: ```ruby -class CreateAccountHistories < ActiveRecord::Migration +class CreateAccountHistories < ActiveRecord::Migration[5.0] def change create_table :suppliers do |t| t.string :name @@ -331,11 +331,11 @@ end A `has_and_belongs_to_many` association creates a direct many-to-many connection with another model, with no intervening model. For example, if your application includes assemblies and parts, with each assembly having many parts and each part appearing in many assemblies, you could declare the models this way: ```ruby -class Assembly < ActiveRecord::Base +class Assembly < ApplicationRecord has_and_belongs_to_many :parts end -class Part < ActiveRecord::Base +class Part < ApplicationRecord has_and_belongs_to_many :assemblies end ``` @@ -345,7 +345,7 @@ end The corresponding migration might look like this: ```ruby -class CreateAssembliesAndParts < ActiveRecord::Migration +class CreateAssembliesAndParts < ActiveRecord::Migration[5.0] def change create_table :assemblies do |t| t.string :name @@ -372,11 +372,11 @@ If you want to set up a one-to-one relationship between two models, you'll need The distinction is in where you place the foreign key (it goes on the table for the class declaring the `belongs_to` association), but you should give some thought to the actual meaning of the data as well. The `has_one` relationship says that one of something is yours - that is, that something points back to you. For example, it makes more sense to say that a supplier owns an account than that an account owns a supplier. This suggests that the correct relationships are like this: ```ruby -class Supplier < ActiveRecord::Base +class Supplier < ApplicationRecord has_one :account end -class Account < ActiveRecord::Base +class Account < ApplicationRecord belongs_to :supplier end ``` @@ -384,7 +384,7 @@ end The corresponding migration might look like this: ```ruby -class CreateSuppliers < ActiveRecord::Migration +class CreateSuppliers < ActiveRecord::Migration[5.0] def change create_table :suppliers do |t| t.string :name @@ -409,11 +409,11 @@ NOTE: Using `t.integer :supplier_id` makes the foreign key naming obvious and ex Rails offers two different ways to declare a many-to-many relationship between models. The simpler way is to use `has_and_belongs_to_many`, which allows you to make the association directly: ```ruby -class Assembly < ActiveRecord::Base +class Assembly < ApplicationRecord has_and_belongs_to_many :parts end -class Part < ActiveRecord::Base +class Part < ApplicationRecord has_and_belongs_to_many :assemblies end ``` @@ -421,17 +421,17 @@ end The second way to declare a many-to-many relationship is to use `has_many :through`. This makes the association indirectly, through a join model: ```ruby -class Assembly < ActiveRecord::Base +class Assembly < ApplicationRecord has_many :manifests has_many :parts, through: :manifests end -class Manifest < ActiveRecord::Base +class Manifest < ApplicationRecord belongs_to :assembly belongs_to :part end -class Part < ActiveRecord::Base +class Part < ApplicationRecord has_many :manifests has_many :assemblies, through: :manifests end @@ -446,15 +446,15 @@ You should use `has_many :through` if you need validations, callbacks or extra a A slightly more advanced twist on associations is the _polymorphic association_. With polymorphic associations, a model can belong to more than one other model, on a single association. For example, you might have a picture model that belongs to either an employee model or a product model. Here's how this could be declared: ```ruby -class Picture < ActiveRecord::Base +class Picture < ApplicationRecord belongs_to :imageable, polymorphic: true end -class Employee < ActiveRecord::Base +class Employee < ApplicationRecord has_many :pictures, as: :imageable end -class Product < ActiveRecord::Base +class Product < ApplicationRecord has_many :pictures, as: :imageable end ``` @@ -466,7 +466,7 @@ Similarly, you can retrieve `@product.pictures`. If you have an instance of the `Picture` model, you can get to its parent via `@picture.imageable`. To make this work, you need to declare both a foreign key column and a type column in the model that declares the polymorphic interface: ```ruby -class CreatePictures < ActiveRecord::Migration +class CreatePictures < ActiveRecord::Migration[5.0] def change create_table :pictures do |t| t.string :name @@ -483,7 +483,7 @@ end This migration can be simplified by using the `t.references` form: ```ruby -class CreatePictures < ActiveRecord::Migration +class CreatePictures < ActiveRecord::Migration[5.0] def change create_table :pictures do |t| t.string :name @@ -501,7 +501,7 @@ end In designing a data model, you will sometimes find a model that should have a relation to itself. For example, you may want to store all employees in a single database model, but be able to trace relationships such as between manager and subordinates. This situation can be modeled with self-joining associations: ```ruby -class Employee < ActiveRecord::Base +class Employee < ApplicationRecord has_many :subordinates, class_name: "Employee", foreign_key: "manager_id" @@ -514,7 +514,7 @@ With this setup, you can retrieve `@employee.subordinates` and `@employee.manage In your migrations/schema, you will add a references column to the model itself. ```ruby -class CreateEmployees < ActiveRecord::Migration +class CreateEmployees < ActiveRecord::Migration[5.0] def change create_table :employees do |t| t.references :manager, index: true @@ -567,7 +567,7 @@ Associations are extremely useful, but they are not magic. You are responsible f When you declare a `belongs_to` association, you need to create foreign keys as appropriate. For example, consider this model: ```ruby -class Order < ActiveRecord::Base +class Order < ApplicationRecord belongs_to :customer end ``` @@ -575,7 +575,7 @@ end This declaration needs to be backed up by the proper foreign key declaration on the orders table: ```ruby -class CreateOrders < ActiveRecord::Migration +class CreateOrders < ActiveRecord::Migration[5.0] def change create_table :orders do |t| t.datetime :order_date @@ -599,11 +599,11 @@ WARNING: The precedence between model names is calculated using the `<=>` operat Whatever the name, you must manually generate the join table with an appropriate migration. For example, consider these associations: ```ruby -class Assembly < ActiveRecord::Base +class Assembly < ApplicationRecord has_and_belongs_to_many :parts end -class Part < ActiveRecord::Base +class Part < ApplicationRecord has_and_belongs_to_many :assemblies end ``` @@ -611,7 +611,7 @@ end These need to be backed up by a migration to create the `assemblies_parts` table. This table should be created without a primary key: ```ruby -class CreateAssembliesPartsJoinTable < ActiveRecord::Migration +class CreateAssembliesPartsJoinTable < ActiveRecord::Migration[5.0] def change create_table :assemblies_parts, id: false do |t| t.integer :assembly_id @@ -629,7 +629,7 @@ We pass `id: false` to `create_table` because that table does not represent a mo You can also use the method `create_join_table` ```ruby -class CreateAssembliesPartsJoinTable < ActiveRecord::Migration +class CreateAssembliesPartsJoinTable < ActiveRecord::Migration[5.0] def change create_join_table :assemblies, :parts do |t| t.index :assembly_id @@ -646,11 +646,11 @@ By default, associations look for objects only within the current module's scope ```ruby module MyApplication module Business - class Supplier < ActiveRecord::Base + class Supplier < ApplicationRecord has_one :account end - class Account < ActiveRecord::Base + class Account < ApplicationRecord belongs_to :supplier end end @@ -662,13 +662,13 @@ This will work fine, because both the `Supplier` and the `Account` class are def ```ruby module MyApplication module Business - class Supplier < ActiveRecord::Base + class Supplier < ApplicationRecord has_one :account end end module Billing - class Account < ActiveRecord::Base + class Account < ApplicationRecord belongs_to :supplier end end @@ -680,14 +680,14 @@ To associate a model with a model in a different namespace, you must specify the ```ruby module MyApplication module Business - class Supplier < ActiveRecord::Base + class Supplier < ApplicationRecord has_one :account, class_name: "MyApplication::Billing::Account" end end module Billing - class Account < ActiveRecord::Base + class Account < ApplicationRecord belongs_to :supplier, class_name: "MyApplication::Business::Supplier" end @@ -700,11 +700,11 @@ end It's normal for associations to work in two directions, requiring declaration on two different models: ```ruby -class Customer < ActiveRecord::Base +class Customer < ApplicationRecord has_many :orders end -class Order < ActiveRecord::Base +class Order < ApplicationRecord belongs_to :customer end ``` @@ -722,11 +722,11 @@ c.first_name == o.customer.first_name # => false This happens because `c` and `o.customer` are two different in-memory representations of the same data, and neither one is automatically refreshed from changes to the other. Active Record provides the `:inverse_of` option so that you can inform it of these relations: ```ruby -class Customer < ActiveRecord::Base +class Customer < ApplicationRecord has_many :orders, inverse_of: :customer end -class Order < ActiveRecord::Base +class Order < ApplicationRecord belongs_to :customer, inverse_of: :orders end ``` @@ -781,7 +781,7 @@ When you declare a `belongs_to` association, the declaring class automatically g In all of these methods, `association` is replaced with the symbol passed as the first argument to `belongs_to`. For example, given the declaration: ```ruby -class Order < ActiveRecord::Base +class Order < ApplicationRecord belongs_to :customer end ``` @@ -848,7 +848,7 @@ Does the same as `create_association` above, but raises `ActiveRecord::RecordInv While Rails uses intelligent defaults that will work well in most situations, there may be times when you want to customize the behavior of the `belongs_to` association reference. Such customizations can easily be accomplished by passing options and scope blocks when you create the association. For example, this association uses two such options: ```ruby -class Order < ActiveRecord::Base +class Order < ApplicationRecord belongs_to :customer, dependent: :destroy, counter_cache: true end @@ -877,7 +877,7 @@ If you set the `:autosave` option to `true`, Rails will save any loaded members If the name of the other model cannot be derived from the association name, you can use the `:class_name` option to supply the model name. For example, if an order belongs to a customer, but the actual name of the model containing customers is `Patron`, you'd set things up this way: ```ruby -class Order < ActiveRecord::Base +class Order < ApplicationRecord belongs_to :customer, class_name: "Patron" end ``` @@ -887,10 +887,10 @@ end The `:counter_cache` option can be used to make finding the number of belonging objects more efficient. Consider these models: ```ruby -class Order < ActiveRecord::Base +class Order < ApplicationRecord belongs_to :customer end -class Customer < ActiveRecord::Base +class Customer < ApplicationRecord has_many :orders end ``` @@ -898,10 +898,10 @@ end With these declarations, asking for the value of `@customer.orders.size` requires making a call to the database to perform a `COUNT(*)` query. To avoid this call, you can add a counter cache to the _belonging_ model: ```ruby -class Order < ActiveRecord::Base +class Order < ApplicationRecord belongs_to :customer, counter_cache: true end -class Customer < ActiveRecord::Base +class Customer < ApplicationRecord has_many :orders end ``` @@ -918,10 +918,10 @@ the `counter_cache` declaration instead of `true`. For example, to use `count_of_orders` instead of `orders_count`: ```ruby -class Order < ActiveRecord::Base +class Order < ApplicationRecord belongs_to :customer, counter_cache: :count_of_orders end -class Customer < ActiveRecord::Base +class Customer < ApplicationRecord has_many :orders end ``` @@ -949,7 +949,7 @@ WARNING: You should not specify this option on a `belongs_to` association that i By convention, Rails assumes that the column used to hold the foreign key on this model is the name of the association with the suffix `_id` added. The `:foreign_key` option lets you set the name of the foreign key directly: ```ruby -class Order < ActiveRecord::Base +class Order < ApplicationRecord belongs_to :customer, class_name: "Patron", foreign_key: "patron_id" end @@ -965,11 +965,11 @@ of its tables. The `:primary_key` option allows you to specify a different colum For example, given we have a `users` table with `guid` as the primary key. If we want a separate `todos` table to hold the foreign key `user_id` in the `guid` column, then we can use `primary_key` to achieve this like so: ```ruby -class User < ActiveRecord::Base +class User < ApplicationRecord self.primary_key = 'guid' # primary key is guid and not id end -class Todo < ActiveRecord::Base +class Todo < ApplicationRecord belongs_to :user, primary_key: 'guid' end ``` @@ -982,11 +982,11 @@ When we execute `@user.todos.create` then the `@todo` record will have its The `:inverse_of` option specifies the name of the `has_many` or `has_one` association that is the inverse of this association. Does not work in combination with the `:polymorphic` options. ```ruby -class Customer < ActiveRecord::Base +class Customer < ApplicationRecord has_many :orders, inverse_of: :customer end -class Order < ActiveRecord::Base +class Order < ApplicationRecord belongs_to :customer, inverse_of: :orders end ``` @@ -1000,11 +1000,11 @@ Passing `true` to the `:polymorphic` option indicates that this is a polymorphic If you set the `:touch` option to `true`, then the `updated_at` or `updated_on` timestamp on the associated object will be set to the current time whenever this object is saved or destroyed: ```ruby -class Order < ActiveRecord::Base +class Order < ApplicationRecord belongs_to :customer, touch: true end -class Customer < ActiveRecord::Base +class Customer < ApplicationRecord has_many :orders end ``` @@ -1012,7 +1012,7 @@ end In this case, saving or destroying an order will update the timestamp on the associated customer. You can also specify a particular timestamp attribute to update: ```ruby -class Order < ActiveRecord::Base +class Order < ApplicationRecord belongs_to :customer, touch: :orders_updated_at end ``` @@ -1031,7 +1031,7 @@ object won't be validated. By default, this option is set to `false`. There may be times when you wish to customize the query used by `belongs_to`. Such customizations can be achieved via a scope block. For example: ```ruby -class Order < ActiveRecord::Base +class Order < ApplicationRecord belongs_to :customer, -> { where active: true }, dependent: :destroy end @@ -1049,7 +1049,7 @@ You can use any of the standard [querying methods](active_record_querying.html) The `where` method lets you specify the conditions that the associated object must meet. ```ruby -class Order < ActiveRecord::Base +class Order < ApplicationRecord belongs_to :customer, -> { where active: true } end ``` @@ -1059,16 +1059,16 @@ end You can use the `includes` method to specify second-order associations that should be eager-loaded when this association is used. For example, consider these models: ```ruby -class LineItem < ActiveRecord::Base +class LineItem < ApplicationRecord belongs_to :order end -class Order < ActiveRecord::Base +class Order < ApplicationRecord belongs_to :customer has_many :line_items end -class Customer < ActiveRecord::Base +class Customer < ApplicationRecord has_many :orders end ``` @@ -1076,16 +1076,16 @@ end If you frequently retrieve customers directly from line items (`@line_item.order.customer`), then you can make your code somewhat more efficient by including customers in the association from line items to orders: ```ruby -class LineItem < ActiveRecord::Base +class LineItem < ApplicationRecord belongs_to :order, -> { includes :customer } end -class Order < ActiveRecord::Base +class Order < ApplicationRecord belongs_to :customer has_many :line_items end -class Customer < ActiveRecord::Base +class Customer < ApplicationRecord has_many :orders end ``` @@ -1133,7 +1133,7 @@ When you declare a `has_one` association, the declaring class automatically gain In all of these methods, `association` is replaced with the symbol passed as the first argument to `has_one`. For example, given the declaration: ```ruby -class Supplier < ActiveRecord::Base +class Supplier < ApplicationRecord has_one :account end ``` @@ -1197,7 +1197,7 @@ Does the same as `create_association` above, but raises `ActiveRecord::RecordInv While Rails uses intelligent defaults that will work well in most situations, there may be times when you want to customize the behavior of the `has_one` association reference. Such customizations can easily be accomplished by passing options when you create the association. For example, this association uses two such options: ```ruby -class Supplier < ActiveRecord::Base +class Supplier < ApplicationRecord has_one :account, class_name: "Billing", dependent: :nullify end ``` @@ -1229,7 +1229,7 @@ If you set the `:autosave` option to `true`, Rails will save any loaded members If the name of the other model cannot be derived from the association name, you can use the `:class_name` option to supply the model name. For example, if a supplier has an account, but the actual name of the model containing accounts is `Billing`, you'd set things up this way: ```ruby -class Supplier < ActiveRecord::Base +class Supplier < ApplicationRecord has_one :account, class_name: "Billing" end ``` @@ -1255,7 +1255,7 @@ unallowed `NULL` value. By convention, Rails assumes that the column used to hold the foreign key on the other model is the name of this model with the suffix `_id` added. The `:foreign_key` option lets you set the name of the foreign key directly: ```ruby -class Supplier < ActiveRecord::Base +class Supplier < ApplicationRecord has_one :account, foreign_key: "supp_id" end ``` @@ -1267,11 +1267,11 @@ TIP: In any case, Rails will not create foreign key columns for you. You need to The `:inverse_of` option specifies the name of the `belongs_to` association that is the inverse of this association. Does not work in combination with the `:through` or `:as` options. ```ruby -class Supplier < ActiveRecord::Base +class Supplier < ApplicationRecord has_one :account, inverse_of: :supplier end -class Account < ActiveRecord::Base +class Account < ApplicationRecord belongs_to :supplier, inverse_of: :account end ``` @@ -1301,7 +1301,7 @@ If you set the `:validate` option to `true`, then associated objects will be val There may be times when you wish to customize the query used by `has_one`. Such customizations can be achieved via a scope block. For example: ```ruby -class Supplier < ActiveRecord::Base +class Supplier < ApplicationRecord has_one :account, -> { where active: true } end ``` @@ -1318,7 +1318,7 @@ You can use any of the standard [querying methods](active_record_querying.html) The `where` method lets you specify the conditions that the associated object must meet. ```ruby -class Supplier < ActiveRecord::Base +class Supplier < ApplicationRecord has_one :account, -> { where "confirmed = 1" } end ``` @@ -1328,16 +1328,16 @@ end You can use the `includes` method to specify second-order associations that should be eager-loaded when this association is used. For example, consider these models: ```ruby -class Supplier < ActiveRecord::Base +class Supplier < ApplicationRecord has_one :account end -class Account < ActiveRecord::Base +class Account < ApplicationRecord belongs_to :supplier belongs_to :representative end -class Representative < ActiveRecord::Base +class Representative < ApplicationRecord has_many :accounts end ``` @@ -1345,16 +1345,16 @@ end If you frequently retrieve representatives directly from suppliers (`@supplier.account.representative`), then you can make your code somewhat more efficient by including representatives in the association from suppliers to accounts: ```ruby -class Supplier < ActiveRecord::Base +class Supplier < ApplicationRecord has_one :account, -> { includes :representative } end -class Account < ActiveRecord::Base +class Account < ApplicationRecord belongs_to :supplier belongs_to :representative end -class Representative < ActiveRecord::Base +class Representative < ApplicationRecord has_many :accounts end ``` @@ -1415,7 +1415,7 @@ When you declare a `has_many` association, the declaring class automatically gai In all of these methods, `collection` is replaced with the symbol passed as the first argument to `has_many`, and `collection_singular` is replaced with the singularized version of that symbol. For example, given the declaration: ```ruby -class Customer < ActiveRecord::Base +class Customer < ApplicationRecord has_many :orders end ``` @@ -1582,7 +1582,7 @@ Does the same as `collection.create` above, but raises `ActiveRecord::RecordInva While Rails uses intelligent defaults that will work well in most situations, there may be times when you want to customize the behavior of the `has_many` association reference. Such customizations can easily be accomplished by passing options when you create the association. For example, this association uses two such options: ```ruby -class Customer < ActiveRecord::Base +class Customer < ApplicationRecord has_many :orders, dependent: :delete_all, validate: false end ``` @@ -1615,7 +1615,7 @@ If you set the `:autosave` option to `true`, Rails will save any loaded members If the name of the other model cannot be derived from the association name, you can use the `:class_name` option to supply the model name. For example, if a customer has many orders, but the actual name of the model containing orders is `Transaction`, you'd set things up this way: ```ruby -class Customer < ActiveRecord::Base +class Customer < ApplicationRecord has_many :orders, class_name: "Transaction" end ``` @@ -1639,7 +1639,7 @@ Controls what happens to the associated objects when their owner is destroyed: By convention, Rails assumes that the column used to hold the foreign key on the other model is the name of this model with the suffix `_id` added. The `:foreign_key` option lets you set the name of the foreign key directly: ```ruby -class Customer < ActiveRecord::Base +class Customer < ApplicationRecord has_many :orders, foreign_key: "cust_id" end ``` @@ -1651,11 +1651,11 @@ TIP: In any case, Rails will not create foreign key columns for you. You need to The `:inverse_of` option specifies the name of the `belongs_to` association that is the inverse of this association. Does not work in combination with the `:through` or `:as` options. ```ruby -class Customer < ActiveRecord::Base +class Customer < ApplicationRecord has_many :orders, inverse_of: :customer end -class Order < ActiveRecord::Base +class Order < ApplicationRecord belongs_to :customer, inverse_of: :orders end ``` @@ -1670,7 +1670,7 @@ hold the `guid` column value as the foreign key and not `id` value. This can be achieved like this: ```ruby -class User < ActiveRecord::Base +class User < ApplicationRecord has_many :todos, primary_key: :guid end ``` @@ -1700,7 +1700,7 @@ If you set the `:validate` option to `false`, then associated objects will not b There may be times when you wish to customize the query used by `has_many`. Such customizations can be achieved via a scope block. For example: ```ruby -class Customer < ActiveRecord::Base +class Customer < ApplicationRecord has_many :orders, -> { where processed: true } end ``` @@ -1723,7 +1723,7 @@ You can use any of the standard [querying methods](active_record_querying.html) The `where` method lets you specify the conditions that the associated object must meet. ```ruby -class Customer < ActiveRecord::Base +class Customer < ApplicationRecord has_many :confirmed_orders, -> { where "confirmed = 1" }, class_name: "Order" end @@ -1732,7 +1732,7 @@ end You can also set conditions via a hash: ```ruby -class Customer < ActiveRecord::Base +class Customer < ApplicationRecord has_many :confirmed_orders, -> { where confirmed: true }, class_name: "Order" end @@ -1749,7 +1749,7 @@ The `extending` method specifies a named module to extend the association proxy. The `group` method supplies an attribute name to group the result set by, using a `GROUP BY` clause in the finder SQL. ```ruby -class Customer < ActiveRecord::Base +class Customer < ApplicationRecord has_many :line_items, -> { group 'orders.id' }, through: :orders end @@ -1760,16 +1760,16 @@ end You can use the `includes` method to specify second-order associations that should be eager-loaded when this association is used. For example, consider these models: ```ruby -class Customer < ActiveRecord::Base +class Customer < ApplicationRecord has_many :orders end -class Order < ActiveRecord::Base +class Order < ApplicationRecord belongs_to :customer has_many :line_items end -class LineItem < ActiveRecord::Base +class LineItem < ApplicationRecord belongs_to :order end ``` @@ -1777,16 +1777,16 @@ end If you frequently retrieve line items directly from customers (`@customer.orders.line_items`), then you can make your code somewhat more efficient by including line items in the association from customers to orders: ```ruby -class Customer < ActiveRecord::Base +class Customer < ApplicationRecord has_many :orders, -> { includes :line_items } end -class Order < ActiveRecord::Base +class Order < ApplicationRecord belongs_to :customer has_many :line_items end -class LineItem < ActiveRecord::Base +class LineItem < ApplicationRecord belongs_to :order end ``` @@ -1796,7 +1796,7 @@ end The `limit` method lets you restrict the total number of objects that will be fetched through an association. ```ruby -class Customer < ActiveRecord::Base +class Customer < ApplicationRecord has_many :recent_orders, -> { order('order_date desc').limit(100) }, class_name: "Order", @@ -1812,7 +1812,7 @@ The `offset` method lets you specify the starting offset for fetching objects vi The `order` method dictates the order in which associated objects will be received (in the syntax used by an SQL `ORDER BY` clause). ```ruby -class Customer < ActiveRecord::Base +class Customer < ApplicationRecord has_many :orders, -> { order "date_confirmed DESC" } end ``` @@ -1833,7 +1833,7 @@ Use the `distinct` method to keep the collection free of duplicates. This is mostly useful together with the `:through` option. ```ruby -class Person < ActiveRecord::Base +class Person < ApplicationRecord has_many :readings has_many :articles, through: :readings end @@ -1927,7 +1927,7 @@ When you declare a `has_and_belongs_to_many` association, the declaring class au In all of these methods, `collection` is replaced with the symbol passed as the first argument to `has_and_belongs_to_many`, and `collection_singular` is replaced with the singularized version of that symbol. For example, given the declaration: ```ruby -class Part < ActiveRecord::Base +class Part < ApplicationRecord has_and_belongs_to_many :assemblies end ``` @@ -2081,7 +2081,7 @@ Does the same as `collection.create`, but raises `ActiveRecord::RecordInvalid` i While Rails uses intelligent defaults that will work well in most situations, there may be times when you want to customize the behavior of the `has_and_belongs_to_many` association reference. Such customizations can easily be accomplished by passing options when you create the association. For example, this association uses two such options: ```ruby -class Parts < ActiveRecord::Base +class Parts < ApplicationRecord has_and_belongs_to_many :assemblies, -> { readonly }, autosave: true end @@ -2103,7 +2103,7 @@ By convention, Rails assumes that the column in the join table used to hold the TIP: The `:foreign_key` and `:association_foreign_key` options are useful when setting up a many-to-many self-join. For example: ```ruby -class User < ActiveRecord::Base +class User < ApplicationRecord has_and_belongs_to_many :friends, class_name: "User", foreign_key: "this_user_id", @@ -2120,7 +2120,7 @@ If you set the `:autosave` option to `true`, Rails will save any loaded members If the name of the other model cannot be derived from the association name, you can use the `:class_name` option to supply the model name. For example, if a part has many assemblies, but the actual name of the model containing assemblies is `Gadget`, you'd set things up this way: ```ruby -class Parts < ActiveRecord::Base +class Parts < ApplicationRecord has_and_belongs_to_many :assemblies, class_name: "Gadget" end ``` @@ -2130,7 +2130,7 @@ end By convention, Rails assumes that the column in the join table used to hold the foreign key pointing to this model is the name of this model with the suffix `_id` added. The `:foreign_key` option lets you set the name of the foreign key directly: ```ruby -class User < ActiveRecord::Base +class User < ApplicationRecord has_and_belongs_to_many :friends, class_name: "User", foreign_key: "this_user_id", @@ -2151,7 +2151,7 @@ If you set the `:validate` option to `false`, then associated objects will not b There may be times when you wish to customize the query used by `has_and_belongs_to_many`. Such customizations can be achieved via a scope block. For example: ```ruby -class Parts < ActiveRecord::Base +class Parts < ApplicationRecord has_and_belongs_to_many :assemblies, -> { where active: true } end ``` @@ -2174,7 +2174,7 @@ You can use any of the standard [querying methods](active_record_querying.html) The `where` method lets you specify the conditions that the associated object must meet. ```ruby -class Parts < ActiveRecord::Base +class Parts < ApplicationRecord has_and_belongs_to_many :assemblies, -> { where "factory = 'Seattle'" } end @@ -2183,7 +2183,7 @@ end You can also set conditions via a hash: ```ruby -class Parts < ActiveRecord::Base +class Parts < ApplicationRecord has_and_belongs_to_many :assemblies, -> { where factory: 'Seattle' } end @@ -2200,7 +2200,7 @@ The `extending` method specifies a named module to extend the association proxy. The `group` method supplies an attribute name to group the result set by, using a `GROUP BY` clause in the finder SQL. ```ruby -class Parts < ActiveRecord::Base +class Parts < ApplicationRecord has_and_belongs_to_many :assemblies, -> { group "factory" } end ``` @@ -2214,7 +2214,7 @@ You can use the `includes` method to specify second-order associations that shou The `limit` method lets you restrict the total number of objects that will be fetched through an association. ```ruby -class Parts < ActiveRecord::Base +class Parts < ApplicationRecord has_and_belongs_to_many :assemblies, -> { order("created_at DESC").limit(50) } end @@ -2229,7 +2229,7 @@ The `offset` method lets you specify the starting offset for fetching objects vi The `order` method dictates the order in which associated objects will be received (in the syntax used by an SQL `ORDER BY` clause). ```ruby -class Parts < ActiveRecord::Base +class Parts < ApplicationRecord has_and_belongs_to_many :assemblies, -> { order "assembly_name ASC" } end @@ -2271,7 +2271,7 @@ Association callbacks are similar to normal callbacks, but they are triggered by You define association callbacks by adding options to the association declaration. For example: ```ruby -class Customer < ActiveRecord::Base +class Customer < ApplicationRecord has_many :orders, before_add: :check_credit_limit def check_credit_limit(order) @@ -2285,7 +2285,7 @@ Rails passes the object being added or removed to the callback. You can stack callbacks on a single event by passing them as an array: ```ruby -class Customer < ActiveRecord::Base +class Customer < ApplicationRecord has_many :orders, before_add: [:check_credit_limit, :calculate_shipping_charges] @@ -2306,7 +2306,7 @@ If a `before_add` callback throws an exception, the object does not get added to You're not limited to the functionality that Rails automatically builds into association proxy objects. You can also extend these objects through anonymous modules, adding new finders, creators, or other methods. For example: ```ruby -class Customer < ActiveRecord::Base +class Customer < ApplicationRecord has_many :orders do def find_by_order_prefix(order_number) find_by(region_id: order_number[0..2]) @@ -2324,11 +2324,11 @@ module FindRecentExtension end end -class Customer < ActiveRecord::Base +class Customer < ApplicationRecord has_many :orders, -> { extending FindRecentExtension } end -class Supplier < ActiveRecord::Base +class Supplier < ApplicationRecord has_many :deliveries, -> { extending FindRecentExtension } end ``` diff --git a/guides/source/autoloading_and_reloading_constants.md b/guides/source/autoloading_and_reloading_constants.md index a39b975c3e..de0fa2fdc0 100644 --- a/guides/source/autoloading_and_reloading_constants.md +++ b/guides/source/autoloading_and_reloading_constants.md @@ -181,14 +181,14 @@ constant. That is, ```ruby -class Project < ActiveRecord::Base +class Project < ApplicationRecord end ``` performs a constant assignment equivalent to ```ruby -Project = Class.new(ActiveRecord::Base) +Project = Class.new(ApplicationRecord) ``` including setting the name of the class as a side-effect: @@ -912,7 +912,7 @@ these classes: ```ruby # app/models/polygon.rb -class Polygon < ActiveRecord::Base +class Polygon < ApplicationRecord end # app/models/triangle.rb @@ -987,7 +987,7 @@ root class: ```ruby # app/models/polygon.rb -class Polygon < ActiveRecord::Base +class Polygon < ApplicationRecord end require_dependency ‘square’ ``` diff --git a/guides/source/caching_with_rails.md b/guides/source/caching_with_rails.md index 9a56233e4a..3a1a1ccfe6 100644 --- a/guides/source/caching_with_rails.md +++ b/guides/source/caching_with_rails.md @@ -175,11 +175,11 @@ your app will serve stale data. To fix this, we tie the models together with the `touch` method: ```ruby -class Product < ActiveRecord::Base +class Product < ApplicationRecord has_many :games end -class Game < ActiveRecord::Base +class Game < ApplicationRecord belongs_to :product, touch: true end ``` @@ -284,7 +284,7 @@ The most efficient way to implement low-level caching is using the `Rails.cache. Consider the following example. An application has a `Product` model with an instance method that looks up the product’s price on a competing website. The data returned by this method would be perfect for low-level caching: ```ruby -class Product < ActiveRecord::Base +class Product < ApplicationRecord def competing_price Rails.cache.fetch("#{cache_key}/competing_price", expires_in: 12.hours) do Competitor::API.find_price(id) diff --git a/guides/source/configuring.md b/guides/source/configuring.md index ba2fb4c1cf..54a05842bf 100644 --- a/guides/source/configuring.md +++ b/guides/source/configuring.md @@ -319,7 +319,7 @@ All these configuration options are delegated to the `I18n` library. The MySQL adapter adds one additional configuration option: -* `ActiveRecord::ConnectionAdapters::MysqlAdapter.emulate_booleans` controls whether Active Record will consider all `tinyint(1)` columns in a MySQL database to be booleans and is true by default. +* `ActiveRecord::ConnectionAdapters::Mysql2Adapter.emulate_booleans` controls whether Active Record will consider all `tinyint(1)` columns in a MySQL database to be booleans and is true by default. The schema dumper adds one additional configuration option: @@ -461,6 +461,8 @@ encrypted cookies salt value. Defaults to `'signed encrypted cookie'`. * `config.action_view.automatically_disable_submit_tag` determines whether submit_tag should automatically disable on click, this defaults to true. +* `config.action_view.debug_missing_translation` determins whether to wrap the missing translations key in a `<span>` tag or not. This defaults to true. + ### Configuring Action Mailer There are a number of settings available on `config.action_mailer`: diff --git a/guides/source/debugging_rails_applications.md b/guides/source/debugging_rails_applications.md index 5424313b33..0046ff7b4e 100644 --- a/guides/source/debugging_rails_applications.md +++ b/guides/source/debugging_rails_applications.md @@ -608,7 +608,7 @@ Started GET "/" for 127.0.0.1 at 2014-04-11 13:39:23 +0200 Processing by ArticlesController#index as HTML [1, 8] in /home/davidr/Proyectos/test_app/app/models/article.rb - 1: class Article < ActiveRecord::Base + 1: class Article < ApplicationRecord 2: 3: def self.find_recent(limit = 10) 4: byebug diff --git a/guides/source/engines.md b/guides/source/engines.md index a50ef9a95f..8382bde4d3 100644 --- a/guides/source/engines.md +++ b/guides/source/engines.md @@ -508,7 +508,7 @@ Turning the model into this: ```ruby module Blorgh - class Article < ActiveRecord::Base + class Article < ApplicationRecord has_many :comments end end @@ -1129,7 +1129,7 @@ end ```ruby # Blorgh/app/models/article.rb -class Article < ActiveRecord::Base +class Article < ApplicationRecord has_many :comments end ``` @@ -1150,7 +1150,7 @@ end ```ruby # Blorgh/app/models/article.rb -class Article < ActiveRecord::Base +class Article < ApplicationRecord has_many :comments def summary "#{title}" @@ -1171,7 +1171,7 @@ classes at run time allowing you to significantly modularize your code. ```ruby # MyApp/app/models/blorgh/article.rb -class Blorgh::Article < ActiveRecord::Base +class Blorgh::Article < ApplicationRecord include Blorgh::Concerns::Models::Article def time_since_created @@ -1187,7 +1187,7 @@ end ```ruby # Blorgh/app/models/article.rb -class Article < ActiveRecord::Base +class Article < ApplicationRecord include Blorgh::Concerns::Models::Article end ``` diff --git a/guides/source/form_helpers.md b/guides/source/form_helpers.md index 93bb51557a..2a289dd33a 100644 --- a/guides/source/form_helpers.md +++ b/guides/source/form_helpers.md @@ -880,12 +880,12 @@ Many apps grow beyond simple forms editing a single object. For example, when cr Active Record provides model level support via the `accepts_nested_attributes_for` method: ```ruby -class Person < ActiveRecord::Base +class Person < ApplicationRecord has_many :addresses accepts_nested_attributes_for :addresses end -class Address < ActiveRecord::Base +class Address < ApplicationRecord belongs_to :person end ``` @@ -973,7 +973,7 @@ private You can allow users to delete associated objects by passing `allow_destroy: true` to `accepts_nested_attributes_for` ```ruby -class Person < ActiveRecord::Base +class Person < ApplicationRecord has_many :addresses accepts_nested_attributes_for :addresses, allow_destroy: true end @@ -1014,7 +1014,7 @@ end It is often useful to ignore sets of fields that the user has not filled in. You can control this by passing a `:reject_if` proc to `accepts_nested_attributes_for`. This proc will be called with each hash of attributes submitted by the form. If the proc returns `false` then Active Record will not build an associated object for that hash. The example below only tries to build an address if the `kind` attribute is set. ```ruby -class Person < ActiveRecord::Base +class Person < ApplicationRecord has_many :addresses accepts_nested_attributes_for :addresses, reject_if: lambda {|attributes| attributes['kind'].blank?} end diff --git a/guides/source/getting_started.md b/guides/source/getting_started.md index 5700e71103..97c5f8b15d 100644 --- a/guides/source/getting_started.md +++ b/guides/source/getting_started.md @@ -173,7 +173,7 @@ of the files and folders that Rails created by default: |log/|Application log files.| |public/|The only folder seen by the world as-is. Contains static files and compiled assets.| |Rakefile|This file locates and loads tasks that can be run from the command line. The task definitions are defined throughout the components of Rails. Rather than changing Rakefile, you should add your own tasks by adding files to the lib/tasks directory of your application.| -|README.rdoc|This is a brief instruction manual for your application. You should edit this file to tell others what your application does, how to set it up, and so on.| +|README.md|This is a brief instruction manual for your application. You should edit this file to tell others what your application does, how to set it up, and so on.| |test/|Unit tests, fixtures, and other test apparatus. These are covered in [Testing Rails Applications](testing.html).| |tmp/|Temporary files (like cache and pid files).| |vendor/|A place for all third-party code. In a typical Rails application this includes vendored gems.| @@ -679,7 +679,7 @@ If you look in the `db/migrate/YYYYMMDDHHMMSS_create_articles.rb` file (remember, yours will have a slightly different name), here's what you'll find: ```ruby -class CreateArticles < ActiveRecord::Migration +class CreateArticles < ActiveRecord::Migration[5.0] def change create_table :articles do |t| t.string :title @@ -990,21 +990,22 @@ and restart the web server when a change is made. The model file, `app/models/article.rb` is about as simple as it can get: ```ruby -class Article < ActiveRecord::Base +class Article < ApplicationRecord end ``` There isn't much to this file - but note that the `Article` class inherits from -`ActiveRecord::Base`. Active Record supplies a great deal of functionality to -your Rails models for free, including basic database CRUD (Create, Read, Update, -Destroy) operations, data validation, as well as sophisticated search support -and the ability to relate multiple models to one another. +`ApplicationRecord`. `ApplicationRecord` inherits from `ActiveRecord::Base` +which supplies a great deal of functionality to your Rails models for free, +including basic database CRUD (Create, Read, Update, Destroy) operations, data +validation, as well as sophisticated search support and the ability to relate +multiple models to one another. Rails includes methods to help you validate the data that you send to models. Open the `app/models/article.rb` file and edit it: ```ruby -class Article < ActiveRecord::Base +class Article < ApplicationRecord validates :title, presence: true, length: { minimum: 5 } end @@ -1529,7 +1530,7 @@ This command will generate four files: First, take a look at `app/models/comment.rb`: ```ruby -class Comment < ActiveRecord::Base +class Comment < ApplicationRecord belongs_to :article end ``` @@ -1542,7 +1543,7 @@ In addition to the model, Rails has also made a migration to create the corresponding database table: ```ruby -class CreateComments < ActiveRecord::Migration +class CreateComments < ActiveRecord::Migration[5.0] def change create_table :comments do |t| t.string :commenter @@ -1587,7 +1588,7 @@ association. You've already seen the line of code inside the `Comment` model (app/models/comment.rb) that makes each comment belong to an Article: ```ruby -class Comment < ActiveRecord::Base +class Comment < ApplicationRecord belongs_to :article end ``` @@ -1596,7 +1597,7 @@ You'll need to edit `app/models/article.rb` to add the other side of the association: ```ruby -class Article < ActiveRecord::Base +class Article < ApplicationRecord has_many :comments validates :title, presence: true, length: { minimum: 5 } @@ -1962,7 +1963,7 @@ you to use the `dependent` option of an association to achieve this. Modify the Article model, `app/models/article.rb`, as follows: ```ruby -class Article < ActiveRecord::Base +class Article < ApplicationRecord has_many :comments, dependent: :destroy validates :title, presence: true, length: { minimum: 5 } diff --git a/guides/source/i18n.md b/guides/source/i18n.md index 8381636196..42589110b1 100644 --- a/guides/source/i18n.md +++ b/guides/source/i18n.md @@ -816,7 +816,7 @@ This gives you quite powerful means to flexibly adjust your messages to your app Consider a User model with a validation for the name attribute like this: ```ruby -class User < ActiveRecord::Base +class User < ApplicationRecord validates :name, presence: true end ``` diff --git a/guides/source/layouts_and_rendering.md b/guides/source/layouts_and_rendering.md index 71cc030f6a..4bb364c0f8 100644 --- a/guides/source/layouts_and_rendering.md +++ b/guides/source/layouts_and_rendering.md @@ -622,10 +622,13 @@ Another way to handle returning responses to an HTTP request is with `redirect_t redirect_to photos_url ``` -You can use `redirect_to` with any arguments that you could use with `link_to` or `url_for`. There's also a special redirect that sends the user back to the page they just came from: +You can use `redirect_back` to return the user to the page they just came from. +This location is pulled from the `HTTP_REFERER` header which is not guaranteed +to be set by the browser, so you must provide the `fallback_location` +to use in this case. ```ruby -redirect_to :back +redirect_back(fallback_location: root_path) ``` #### Getting a Different Redirect Status Code diff --git a/guides/source/nested_model_forms.md b/guides/source/nested_model_forms.md index 121cf2b185..71efa4b0d0 100644 --- a/guides/source/nested_model_forms.md +++ b/guides/source/nested_model_forms.md @@ -32,7 +32,7 @@ For an ActiveRecord::Base model and association this writer method is commonly d #### has_one ```ruby -class Person < ActiveRecord::Base +class Person < ApplicationRecord has_one :address accepts_nested_attributes_for :address end @@ -41,7 +41,7 @@ end #### belongs_to ```ruby -class Person < ActiveRecord::Base +class Person < ApplicationRecord belongs_to :firm accepts_nested_attributes_for :firm end @@ -50,7 +50,7 @@ end #### has_many / has_and_belongs_to_many ```ruby -class Person < ActiveRecord::Base +class Person < ApplicationRecord has_many :projects accepts_nested_attributes_for :projects end diff --git a/guides/source/plugins.md b/guides/source/plugins.md index 922bbb4f73..ae8c30515a 100644 --- a/guides/source/plugins.md +++ b/guides/source/plugins.md @@ -17,7 +17,7 @@ After reading this guide, you will know: This guide describes how to build a test-driven plugin that will: * Extend core Ruby classes like Hash and String. -* Add methods to `ActiveRecord::Base` in the tradition of the `acts_as` plugins. +* Add methods to `ApplicationRecord` in the tradition of the `acts_as` plugins. * Give you information about where to put generators in your plugin. For the purpose of this guide pretend for a moment that you are an avid bird watcher. @@ -182,7 +182,6 @@ To start out, write a failing test that shows the behavior you'd like: require 'test_helper' class ActsAsYaffleTest < ActiveSupport::TestCase - def test_a_hickwalls_yaffle_text_field_should_be_last_squawk assert_equal "last_squawk", Hickwall.yaffle_text_field end @@ -190,7 +189,6 @@ class ActsAsYaffleTest < ActiveSupport::TestCase def test_a_wickwalls_yaffle_text_field_should_be_last_tweet assert_equal "last_tweet", Wickwall.yaffle_text_field end - end ``` @@ -234,22 +232,22 @@ like yaffles. ```ruby # test/dummy/app/models/hickwall.rb -class Hickwall < ActiveRecord::Base +class Hickwall < ApplicationRecord acts_as_yaffle end # test/dummy/app/models/wickwall.rb -class Wickwall < ActiveRecord::Base +class Wickwall < ApplicationRecord acts_as_yaffle yaffle_text_field: :last_tweet end - ``` We will also add code to define the `acts_as_yaffle` method. ```ruby # yaffle/lib/yaffle/acts_as_yaffle.rb + module Yaffle module ActsAsYaffle extend ActiveSupport::Concern @@ -265,7 +263,13 @@ module Yaffle end end -ActiveRecord::Base.include(Yaffle::ActsAsYaffle) +# test/dummy/app/models/application_record.rb + +class ApplicationRecord < ActiveRecord::Base + include Yaffle::ActsAsYaffle + + self.abstract_class = true +end ``` You can then return to the root directory (`cd ../..`) of your plugin and rerun the tests using `rake`. @@ -308,7 +312,13 @@ module Yaffle end end -ActiveRecord::Base.include(Yaffle::ActsAsYaffle) +# test/dummy/app/models/application_record.rb + +class ApplicationRecord < ActiveRecord::Base + include Yaffle::ActsAsYaffle + + self.abstract_class = true +end ``` When you run `rake`, you should see the tests all pass: @@ -329,7 +339,6 @@ To start out, write a failing test that shows the behavior you'd like: require 'test_helper' class ActsAsYaffleTest < ActiveSupport::TestCase - def test_a_hickwalls_yaffle_text_field_should_be_last_squawk assert_equal "last_squawk", Hickwall.yaffle_text_field end @@ -382,7 +391,13 @@ module Yaffle end end -ActiveRecord::Base.include(Yaffle::ActsAsYaffle) +# test/dummy/app/models/application_record.rb + +class ApplicationRecord < ActiveRecord::Base + include Yaffle::ActsAsYaffle + + self.abstract_class = true +end ``` Run `rake` one final time and you should see: diff --git a/guides/source/routing.md b/guides/source/routing.md index fc756d00b3..2b1254f7a0 100644 --- a/guides/source/routing.md +++ b/guides/source/routing.md @@ -252,11 +252,11 @@ TIP: _If you need to use a different controller namespace inside a `namespace` b It's common to have resources that are logically children of other resources. For example, suppose your application includes these models: ```ruby -class Magazine < ActiveRecord::Base +class Magazine < ApplicationRecord has_many :ads end -class Ad < ActiveRecord::Base +class Ad < ApplicationRecord belongs_to :magazine end ``` @@ -1099,7 +1099,7 @@ You can override `ActiveRecord::Base#to_param` of a related model to construct a URL: ```ruby -class Video < ActiveRecord::Base +class Video < ApplicationRecord def to_param identifier end diff --git a/guides/source/security.md b/guides/source/security.md index df8c24864e..1d0e87d831 100644 --- a/guides/source/security.md +++ b/guides/source/security.md @@ -171,7 +171,7 @@ NOTE: _Sessions that never expire extend the time-frame for attacks such as cros One possibility is to set the expiry time-stamp of the cookie with the session id. However the client can edit cookies that are stored in the web browser so expiring sessions on the server is safer. Here is an example of how to _expire sessions in a database table_. Call `Session.sweep("20 minutes")` to expire sessions that were used longer than 20 minutes ago. ```ruby -class Session < ActiveRecord::Base +class Session < ApplicationRecord def self.sweep(time = 1.hour) if time.is_a?(String) time = time.split.inject { |count, unit| count.to_i.send(unit) } @@ -381,9 +381,9 @@ Refer to the Injection section for countermeasures against XSS. It is _recommend **CSRF** Cross-Site Request Forgery (CSRF), also known as Cross-Site Reference Forgery (XSRF), is a gigantic attack method, it allows the attacker to do everything the administrator or Intranet user may do. As you have already seen above how CSRF works, here are a few examples of what attackers can do in the Intranet or admin interface. -A real-world example is a [router reconfiguration by CSRF](http://www.h-online.com/security/news/item/Symantec-reports-first-active-attack-on-a-DSL-router-735883.html). The attackers sent a malicious e-mail, with CSRF in it, to Mexican users. The e-mail claimed there was an e-card waiting for them, but it also contained an image tag that resulted in a HTTP-GET request to reconfigure the user's router (which is a popular model in Mexico). The request changed the DNS-settings so that requests to a Mexico-based banking site would be mapped to the attacker's site. Everyone who accessed the banking site through that router saw the attacker's fake web site and had their credentials stolen. +A real-world example is a [router reconfiguration by CSRF](http://www.h-online.com/security/news/item/Symantec-reports-first-active-attack-on-a-DSL-router-735883.html). The attackers sent a malicious e-mail, with CSRF in it, to Mexican users. The e-mail claimed there was an e-card waiting for the user, but it also contained an image tag that resulted in a HTTP-GET request to reconfigure the user's router (which is a popular model in Mexico). The request changed the DNS-settings so that requests to a Mexico-based banking site would be mapped to the attacker's site. Everyone who accessed the banking site through that router saw the attacker's fake web site and had their credentials stolen. -Another example changed Google Adsense's e-mail address and password by. If the victim was logged into Google Adsense, the administration interface for Google advertisements campaigns, an attacker could change their credentials.
 +Another example changed Google Adsense's e-mail address and password. If the victim was logged into Google Adsense, the administration interface for Google advertisement campaigns, an attacker could change the credentials of the victim.
 Another popular attack is to spam your web application, your blog or forum to propagate malicious XSS. Of course, the attacker has to know the URL structure, but most Rails URLs are quite straightforward or they will be easy to find out, if it is an open-source application's admin interface. The attacker may even do 1,000 lucky guesses by just including malicious IMG-tags which try every possible combination. diff --git a/guides/source/testing.md b/guides/source/testing.md index 58524fd6c5..a4b62955c5 100644 --- a/guides/source/testing.md +++ b/guides/source/testing.md @@ -177,7 +177,7 @@ Saved the article without a title Now to get this test to pass we can add a model level validation for the _title_ field. ```ruby -class Article < ActiveRecord::Base +class Article < ApplicationRecord validates :title, presence: true end ``` diff --git a/guides/source/upgrading_ruby_on_rails.md b/guides/source/upgrading_ruby_on_rails.md index fa6a01671b..898d75c139 100644 --- a/guides/source/upgrading_ruby_on_rails.md +++ b/guides/source/upgrading_ruby_on_rails.md @@ -53,7 +53,26 @@ Don't forget to review the difference, to see if there were any unexpected chang Upgrading from Rails 4.2 to Rails 5.0 ------------------------------------- -### Halting callback chains by returning `false` +### Active Record models now inherit from ApplicationRecord by default + +In Rails 4.2 an Active Record model inherits from `ActiveRecord::Base`. In Rails 5.0, +all models inherit from `ApplicationRecord`. + +`ApplicationRecord` is a new superclass for all app models, analogous to app +controllers subclassing `ApplicationController` instead of +`ActionController::Base`. This gives apps a single spot to configure app-wide +model behavior. + +When upgrading from Rails 4.2 to Rails 5.0 you need to create an +`application_record.rb` file in `app/models/` and add the following content: + +``` +class ApplicationRecord < ActiveRecord::Base + self.abstract_class = true +end +``` + +### Halting callback chains via `throw(:abort)` In Rails 4.2, when a 'before' callback returns `false` in Active Record and Active Model, then the entire callback chain is halted. In other words, @@ -944,7 +963,7 @@ Please read [Pull Request #9978](https://github.com/rails/rails/pull/9978) for d * Rails 4.0 has removed the XML parameters parser. You will need to add the `actionpack-xml_parser` gem if you require this feature. -* Rails 4.0 changes the default `layout` lookup set using symbols or procs that return nil. To get the "no layout" behavior, return false instead of nil. +* Rails 4.0 changes the default `layout` lookup set using symbols or procs that return nil. To get the "no layout" behavior, return false instead of nil. * Rails 4.0 changes the default memcached client from `memcache-client` to `dalli`. To upgrade, simply add `gem 'dalli'` to your `Gemfile`. diff --git a/rails.gemspec b/rails.gemspec index 0286af0a57..d4e78b6aa1 100644 --- a/rails.gemspec +++ b/rails.gemspec @@ -25,6 +25,7 @@ Gem::Specification.new do |s| s.add_dependency 'activerecord', version s.add_dependency 'actionmailer', version s.add_dependency 'activejob', version + s.add_dependency 'actioncable', version s.add_dependency 'railties', version s.add_dependency 'bundler', '>= 1.3.0', '< 2.0' diff --git a/railties/CHANGELOG.md b/railties/CHANGELOG.md index b9d2db773a..d9d0136ad8 100644 --- a/railties/CHANGELOG.md +++ b/railties/CHANGELOG.md @@ -1,3 +1,12 @@ +## Rails 5.0.0.beta1 (December 18, 2015) ## + +* No changes. + + +* Newly generated plugins get a `README.md` in Markdown. + + *Yuji Yaginuma* + * The generated config file for the development environment includes a new config line, commented out, showing how to enable the evented file watcher. diff --git a/railties/lib/rails/all.rb b/railties/lib/rails/all.rb index 45361fca83..11f4d5c4bc 100644 --- a/railties/lib/rails/all.rb +++ b/railties/lib/rails/all.rb @@ -1,16 +1,17 @@ require "rails" %w( - active_record - action_controller - action_view - action_mailer - active_job - rails/test_unit - sprockets -).each do |framework| + active_record/railtie + action_controller/railtie + action_view/railtie + action_mailer/railtie + active_job/railtie + action_cable/engine + rails/test_unit/railtie + sprockets/railtie +).each do |railtie| begin - require "#{framework}/railtie" + require "#{railtie}" rescue LoadError end end diff --git a/railties/lib/rails/api/task.rb b/railties/lib/rails/api/task.rb index a082932632..d478bbf9e8 100644 --- a/railties/lib/rails/api/task.rb +++ b/railties/lib/rails/api/task.rb @@ -57,6 +57,13 @@ module Rails ) }, + 'actioncable' => { + :include => %w( + README.md + lib/action_cable/**/*.rb + ) + }, + 'railties' => { :include => %w( README.rdoc diff --git a/railties/lib/rails/application.rb b/railties/lib/rails/application.rb index 77efe3248d..cac31e1eed 100644 --- a/railties/lib/rails/application.rb +++ b/railties/lib/rails/application.rb @@ -219,7 +219,11 @@ module Rails # config.middleware.use ExceptionNotifier, config_for(:exception_notification) # end def config_for(name, env: Rails.env) - yaml = Pathname.new("#{paths["config"].existent.first}/#{name}.yml") + if name.is_a?(Pathname) + yaml = name + else + yaml = Pathname.new("#{paths["config"].existent.first}/#{name}.yml") + end if yaml.exist? require "erb" diff --git a/railties/lib/rails/gem_version.rb b/railties/lib/rails/gem_version.rb index 7d74b1bfe5..92230a74e4 100644 --- a/railties/lib/rails/gem_version.rb +++ b/railties/lib/rails/gem_version.rb @@ -8,7 +8,7 @@ module Rails MAJOR = 5 MINOR = 0 TINY = 0 - PRE = "alpha" + PRE = "beta1" STRING = [MAJOR, MINOR, TINY, PRE].compact.join(".") end diff --git a/railties/lib/rails/generators/actions/create_migration.rb b/railties/lib/rails/generators/actions/create_migration.rb index cffdef6ec9..d664b07652 100644 --- a/railties/lib/rails/generators/actions/create_migration.rb +++ b/railties/lib/rails/generators/actions/create_migration.rb @@ -3,7 +3,7 @@ require 'thor/actions' module Rails module Generators module Actions - class CreateMigration < Thor::Actions::CreateFile + class CreateMigration < Thor::Actions::CreateFile #:nodoc: def migration_dir File.dirname(@destination) diff --git a/railties/lib/rails/generators/app_base.rb b/railties/lib/rails/generators/app_base.rb index 56c9d3e354..2f18619e30 100644 --- a/railties/lib/rails/generators/app_base.rb +++ b/railties/lib/rails/generators/app_base.rb @@ -26,6 +26,12 @@ module Rails class_option :template, type: :string, aliases: '-m', desc: "Path to some #{name} template (can be a filesystem path or URL)" + class_option :database, type: :string, aliases: '-d', default: 'sqlite3', + desc: "Preconfigure for selected database (options: #{DATABASES.join('/')})" + + class_option :javascript, type: :string, aliases: '-j', default: 'jquery', + desc: 'Preconfigure for selected JavaScript library' + class_option :skip_gemfile, type: :boolean, default: false, desc: "Don't create a Gemfile" @@ -45,33 +51,30 @@ module Rails class_option :skip_active_record, type: :boolean, aliases: '-O', default: false, desc: 'Skip Active Record files' + class_option :skip_action_cable, type: :boolean, aliases: '-C', default: false, + desc: 'Skip Action Cable files' + class_option :skip_sprockets, type: :boolean, aliases: '-S', default: false, desc: 'Skip Sprockets files' class_option :skip_spring, type: :boolean, default: false, desc: "Don't install Spring application preloader" - class_option :database, type: :string, aliases: '-d', default: 'sqlite3', - desc: "Preconfigure for selected database (options: #{DATABASES.join('/')})" - - class_option :javascript, type: :string, aliases: '-j', default: 'jquery', - desc: 'Preconfigure for selected JavaScript library' - class_option :skip_javascript, type: :boolean, aliases: '-J', default: false, desc: 'Skip JavaScript files' - class_option :dev, type: :boolean, default: false, - desc: "Setup the #{name} with Gemfile pointing to your Rails checkout" - - class_option :edge, type: :boolean, default: false, - desc: "Setup the #{name} with Gemfile pointing to Rails repository" - class_option :skip_turbolinks, type: :boolean, default: false, desc: 'Skip turbolinks gem' class_option :skip_test, type: :boolean, aliases: '-T', default: false, desc: 'Skip test files' + class_option :dev, type: :boolean, default: false, + desc: "Setup the #{name} with Gemfile pointing to your Rails checkout" + + class_option :edge, type: :boolean, default: false, + desc: "Setup the #{name} with Gemfile pointing to Rails repository" + class_option :rc, type: :string, default: false, desc: "Path to file containing extra configuration options for rails command" @@ -168,7 +171,7 @@ module Rails end def include_all_railties? - options.values_at(:skip_active_record, :skip_action_mailer, :skip_test, :skip_sprockets).none? + options.values_at(:skip_active_record, :skip_action_mailer, :skip_test, :skip_sprockets, :skip_action_cable).none? end def comment_if(value) @@ -217,12 +220,7 @@ module Rails def rails_gemfile_entry dev_edge_common = [ - GemfileEntry.github('sprockets-rails', 'rails/sprockets-rails'), - GemfileEntry.github('sprockets', 'rails/sprockets'), - GemfileEntry.github('sass-rails', 'rails/sass-rails'), - GemfileEntry.github('arel', 'rails/arel'), - GemfileEntry.github('rack', 'rack/rack') - ] + ] if options.dev? [ GemfileEntry.path('rails', Rails::Generators::RAILS_DEV_PATH) @@ -233,11 +231,25 @@ module Rails ] + dev_edge_common else [GemfileEntry.version('rails', - Rails::VERSION::STRING, + rails_version_specifier, "Bundle edge Rails instead: gem 'rails', github: 'rails/rails'")] end end + def rails_version_specifier(gem_version = Rails.gem_version) + if gem_version.prerelease? + next_series = gem_version + next_series = next_series.bump while next_series.segments.size > 2 + + [">= #{gem_version}", "< #{next_series}"] + elsif gem_version.segments.size == 3 + "~> #{gem_version}" + else + patch = gem_version.segments[0, 3].join(".") + ["~> #{patch}", ">= #{gem_version}"] + end + end + def gem_for_database # %w( mysql oracle postgresql sqlite3 frontbase ibm_db sqlserver jdbcmysql jdbcsqlite3 jdbcpostgresql ) case options[:database] @@ -278,10 +290,8 @@ module Rails end def jbuilder_gemfile_entry - return [] if options[:api] - comment = 'Build JSON APIs with ease. Read more: https://github.com/rails/jbuilder' - GemfileEntry.version('jbuilder', '~> 2.0', comment) + GemfileEntry.new 'jbuilder', '~> 2.0', comment, {}, options[:api] end def coffee_gemfile_entry diff --git a/railties/lib/rails/generators/erb/mailer/mailer_generator.rb b/railties/lib/rails/generators/erb/mailer/mailer_generator.rb index 65563aa6db..bc249aa5e5 100644 --- a/railties/lib/rails/generators/erb/mailer/mailer_generator.rb +++ b/railties/lib/rails/generators/erb/mailer/mailer_generator.rb @@ -9,13 +9,6 @@ module Erb # :nodoc: view_base_path = File.join("app/views", class_path, file_name + '_mailer') empty_directory view_base_path - if self.behavior == :invoke - formats.each do |format| - layout_path = File.join("app/views/layouts", filename_with_extensions("mailer", format)) - template filename_with_extensions(:layout, format), layout_path - end - end - actions.each do |action| @action = action diff --git a/railties/lib/rails/generators/erb/mailer/templates/layout.html.erb b/railties/lib/rails/generators/erb/mailer/templates/layout.html.erb deleted file mode 100644 index 93110e74ad..0000000000 --- a/railties/lib/rails/generators/erb/mailer/templates/layout.html.erb +++ /dev/null @@ -1,5 +0,0 @@ -<html> - <body> - <%%= yield %> - </body> -</html> diff --git a/railties/lib/rails/generators/named_base.rb b/railties/lib/rails/generators/named_base.rb index 243694f38e..658d883883 100644 --- a/railties/lib/rails/generators/named_base.rb +++ b/railties/lib/rails/generators/named_base.rb @@ -129,6 +129,18 @@ module Rails uncountable? ? "#{plural_table_name}_index" : plural_table_name end + def show_helper + "#{singular_table_name}_url(@#{singular_table_name})" + end + + def edit_helper + "edit_#{show_helper}" + end + + def new_helper + "new_#{singular_table_name}_url" + end + def singular_table_name @singular_table_name ||= (pluralize_table_names? ? table_name.singularize : table_name) end diff --git a/railties/lib/rails/generators/rails/app/USAGE b/railties/lib/rails/generators/rails/app/USAGE index 691095f33f..28df6ebf44 100644 --- a/railties/lib/rails/generators/rails/app/USAGE +++ b/railties/lib/rails/generators/rails/app/USAGE @@ -12,4 +12,3 @@ Example: rails new ~/Code/Ruby/weblog This generates a skeletal Rails installation in ~/Code/Ruby/weblog. - See the README in the newly created application to get going. diff --git a/railties/lib/rails/generators/rails/app/app_generator.rb b/railties/lib/rails/generators/rails/app/app_generator.rb index 889154494d..44bbc478d0 100644 --- a/railties/lib/rails/generators/rails/app/app_generator.rb +++ b/railties/lib/rails/generators/rails/app/app_generator.rb @@ -57,8 +57,7 @@ module Rails directory 'app' keep_file 'app/assets/images' - keep_file 'app/mailers' - keep_file 'app/models' + keep_file 'app/assets/javascripts/channels' unless options[:skip_action_cable] keep_file 'app/controllers/concerns' keep_file 'app/models/concerns' @@ -83,6 +82,7 @@ module Rails directory "environments" directory "initializers" directory "locales" + directory "redis" unless options[:skip_action_cable] end end @@ -293,6 +293,20 @@ module Rails end end + def delete_application_record_skipping_active_record + if options[:skip_active_record] + remove_file 'app/models/application_record.rb' + end + end + + def delete_action_mailer_files_skipping_action_mailer + if options[:skip_action_mailer] + remove_file 'app/mailers/application_mailer.rb' + remove_file 'app/views/layouts/mailer.html.erb' + remove_file 'app/views/layouts/mailer.text.erb' + end + end + def delete_active_record_initializers_skipping_active_record if options[:skip_active_record] remove_file 'config/initializers/active_record_belongs_to_required_by_default.rb' diff --git a/railties/lib/rails/generators/rails/app/templates/Gemfile b/railties/lib/rails/generators/rails/app/templates/Gemfile index 2f7ffc055d..da5af4eefc 100644 --- a/railties/lib/rails/generators/rails/app/templates/Gemfile +++ b/railties/lib/rails/generators/rails/app/templates/Gemfile @@ -12,19 +12,16 @@ source 'https://rubygems.org' <% end -%> <% end -%> +# Use Puma as the app server +gem 'puma' + # Use ActiveModel has_secure_password # gem 'bcrypt', '~> 3.1.7' -# Use Unicorn as the app server -# gem 'unicorn' - # Use Capistrano for deployment # gem 'capistrano-rails', group: :development <%- if options.api? -%> -# Use ActiveModelSerializers to serialize JSON responses -gem 'active_model_serializers', '~> 0.10.0.rc2' - # Use Rack CORS for handling Cross-Origin Resource Sharing (CORS), making cross-origin AJAX possible # gem 'rack-cors' diff --git a/railties/lib/rails/generators/rails/app/templates/app/assets/config/manifest.js.tt b/railties/lib/rails/generators/rails/app/templates/app/assets/config/manifest.js.tt index f80631bac6..f4ee1409af 100644 --- a/railties/lib/rails/generators/rails/app/templates/app/assets/config/manifest.js.tt +++ b/railties/lib/rails/generators/rails/app/templates/app/assets/config/manifest.js.tt @@ -1,4 +1,3 @@ - <% unless options.api? -%> //= link_tree ../images <% end -%> diff --git a/railties/lib/rails/generators/rails/app/templates/app/assets/javascripts/cable.coffee b/railties/lib/rails/generators/rails/app/templates/app/assets/javascripts/cable.coffee new file mode 100644 index 0000000000..49a7cfa69b --- /dev/null +++ b/railties/lib/rails/generators/rails/app/templates/app/assets/javascripts/cable.coffee @@ -0,0 +1,11 @@ +# Action Cable provides the framework to deal with WebSockets in Rails. +# You can generate new channels where WebSocket features live using the rails generate channel command. +# +# Turn on the cable connection by removing the comments after the require statements (and ensure it's also on in config/routes.rb). +# +#= require action_cable +#= require_self +#= require_tree ./channels +# +# @App ||= {} +# App.cable = ActionCable.createConsumer() diff --git a/railties/lib/rails/generators/rails/app/templates/app/channels/application_cable/channel.rb b/railties/lib/rails/generators/rails/app/templates/app/channels/application_cable/channel.rb new file mode 100644 index 0000000000..438c84154d --- /dev/null +++ b/railties/lib/rails/generators/rails/app/templates/app/channels/application_cable/channel.rb @@ -0,0 +1,5 @@ +# Be sure to restart your server when you modify this file. Action Cable runs in an EventMachine loop that does not support auto reloading. +module ApplicationCable + class Channel < ActionCable::Channel::Base + end +end diff --git a/railties/lib/rails/generators/rails/app/templates/app/channels/application_cable/connection.rb b/railties/lib/rails/generators/rails/app/templates/app/channels/application_cable/connection.rb new file mode 100644 index 0000000000..965046f3c7 --- /dev/null +++ b/railties/lib/rails/generators/rails/app/templates/app/channels/application_cable/connection.rb @@ -0,0 +1,5 @@ +# Be sure to restart your server when you modify this file. Action Cable runs in an EventMachine loop that does not support auto reloading. +module ApplicationCable + class Connection < ActionCable::Connection::Base + end +end diff --git a/actionmailer/lib/rails/generators/mailer/templates/application_mailer.rb b/railties/lib/rails/generators/rails/app/templates/app/mailers/application_mailer.rb index d25d8892dd..286b2239d1 100644 --- a/actionmailer/lib/rails/generators/mailer/templates/application_mailer.rb +++ b/railties/lib/rails/generators/rails/app/templates/app/mailers/application_mailer.rb @@ -1,4 +1,4 @@ class ApplicationMailer < ActionMailer::Base - default from: "from@example.com" + default from: 'from@example.com' layout 'mailer' end diff --git a/railties/lib/rails/generators/rails/app/templates/app/models/application_record.rb b/railties/lib/rails/generators/rails/app/templates/app/models/application_record.rb new file mode 100644 index 0000000000..10a4cba84d --- /dev/null +++ b/railties/lib/rails/generators/rails/app/templates/app/models/application_record.rb @@ -0,0 +1,3 @@ +class ApplicationRecord < ActiveRecord::Base + self.abstract_class = true +end diff --git a/railties/lib/rails/generators/rails/app/templates/app/views/layouts/application.html.erb.tt b/railties/lib/rails/generators/rails/app/templates/app/views/layouts/application.html.erb.tt index 8bb4440f55..68b5c051b2 100644 --- a/railties/lib/rails/generators/rails/app/templates/app/views/layouts/application.html.erb.tt +++ b/railties/lib/rails/generators/rails/app/templates/app/views/layouts/application.html.erb.tt @@ -2,6 +2,11 @@ <html> <head> <title><%= camelized %></title> + <%%= csrf_meta_tags %> + <%- unless options[:skip_action_cable] -%> + <%%= action_cable_meta_tag %> + <%- end -%> + <%- if options[:skip_javascript] -%> <%%= stylesheet_link_tag 'application', media: 'all' %> <%- else -%> @@ -13,12 +18,9 @@ <%%= javascript_include_tag 'application' %> <%- end -%> <%- end -%> - <%%= csrf_meta_tags %> </head> <body> - <%%= yield %> - </body> </html> diff --git a/railties/lib/rails/generators/rails/app/templates/app/views/layouts/mailer.html.erb.tt b/railties/lib/rails/generators/rails/app/templates/app/views/layouts/mailer.html.erb.tt new file mode 100644 index 0000000000..55f3675d49 --- /dev/null +++ b/railties/lib/rails/generators/rails/app/templates/app/views/layouts/mailer.html.erb.tt @@ -0,0 +1,13 @@ +<!DOCTYPE html> +<html> + <head> + <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> + <style> + /* Email styles need to be inline */ + </style> + </head> + + <body> + <%%= yield %> + </body> +</html> diff --git a/railties/lib/rails/generators/erb/mailer/templates/layout.text.erb b/railties/lib/rails/generators/rails/app/templates/app/views/layouts/mailer.text.erb.tt index 6363733e6e..6363733e6e 100644 --- a/railties/lib/rails/generators/erb/mailer/templates/layout.text.erb +++ b/railties/lib/rails/generators/rails/app/templates/app/views/layouts/mailer.text.erb.tt diff --git a/railties/lib/rails/generators/rails/app/templates/bin/setup b/railties/lib/rails/generators/rails/app/templates/bin/setup index 0c8b179827..df88bfd3bc 100644 --- a/railties/lib/rails/generators/rails/app/templates/bin/setup +++ b/railties/lib/rails/generators/rails/app/templates/bin/setup @@ -23,11 +23,11 @@ chdir APP_ROOT do # end puts "\n== Preparing database ==" - system! 'ruby bin/rake db:setup' + system! 'bin/rails db:setup' puts "\n== Removing old logs and tempfiles ==" - system! 'ruby bin/rake log:clear tmp:clear' + system! 'bin/rails log:clear tmp:clear' puts "\n== Restarting application server ==" - system! 'ruby bin/rake restart' + system! 'bin/rails restart' end diff --git a/railties/lib/rails/generators/rails/app/templates/bin/update b/railties/lib/rails/generators/rails/app/templates/bin/update index 9830e6b29a..c6ed3ae64b 100644 --- a/railties/lib/rails/generators/rails/app/templates/bin/update +++ b/railties/lib/rails/generators/rails/app/templates/bin/update @@ -18,11 +18,11 @@ chdir APP_ROOT do system 'bundle check' or system! 'bundle install' puts "\n== Updating database ==" - system! 'bin/rake db:migrate' + system! 'bin/rails db:migrate' puts "\n== Removing old logs and tempfiles ==" - system! 'bin/rake log:clear tmp:clear' + system! 'bin/rails log:clear tmp:clear' puts "\n== Restarting application server ==" - system! 'bin/rake restart' + system! 'bin/rails restart' end diff --git a/railties/lib/rails/generators/rails/app/templates/config.ru b/railties/lib/rails/generators/rails/app/templates/config.ru deleted file mode 100644 index bd83b25412..0000000000 --- a/railties/lib/rails/generators/rails/app/templates/config.ru +++ /dev/null @@ -1,4 +0,0 @@ -# This file is used by Rack-based servers to start the application. - -require ::File.expand_path('../config/environment', __FILE__) -run Rails.application diff --git a/railties/lib/rails/generators/rails/app/templates/config.ru.tt b/railties/lib/rails/generators/rails/app/templates/config.ru.tt new file mode 100644 index 0000000000..70556fcc99 --- /dev/null +++ b/railties/lib/rails/generators/rails/app/templates/config.ru.tt @@ -0,0 +1,11 @@ +# This file is used by Rack-based servers to start the application. + +require ::File.expand_path('../config/environment', __FILE__) +<%- unless options[:skip_action_cable] -%> + +# Action Cable uses EventMachine which requires that all classes are loaded in advance +Rails.application.eager_load! +require 'action_cable/process/logging' +<%- end -%> + +run Rails.application diff --git a/railties/lib/rails/generators/rails/app/templates/config/application.rb b/railties/lib/rails/generators/rails/app/templates/config/application.rb index ddd0fcade1..cb83364360 100644 --- a/railties/lib/rails/generators/rails/app/templates/config/application.rb +++ b/railties/lib/rails/generators/rails/app/templates/config/application.rb @@ -11,6 +11,7 @@ require "active_job/railtie" require "action_controller/railtie" <%= comment_if :skip_action_mailer %>require "action_mailer/railtie" require "action_view/railtie" +<%= comment_if :skip_action_cable %>require "action_cable/engine" <%= comment_if :skip_sprockets %>require "sprockets/railtie" <%= comment_if :skip_test %>require "rails/test_unit/railtie" <% end -%> @@ -24,14 +25,6 @@ module <%= app_const_base %> # Settings in config/environments/* take precedence over those specified here. # Application configuration should go into files in config/initializers # -- all .rb files in that directory are automatically loaded. - - # Set Time.zone default to the specified zone and make Active Record auto-convert to this zone. - # Run "rake time:zones:all" for a time zone names list. Default is UTC. - # config.time_zone = 'Central Time (US & Canada)' - - # The default locale is :en and all translations from config/locales/*.rb,yml are auto loaded. - # config.i18n.load_path += Dir[Rails.root.join('my', 'locales', '*.{rb,yml}').to_s] - # config.i18n.default_locale = :de <%- if options[:api] -%> # Only loads a smaller set of middleware suitable for API only apps. diff --git a/railties/lib/rails/generators/rails/app/templates/config/environments/development.rb.tt b/railties/lib/rails/generators/rails/app/templates/config/environments/development.rb.tt index 65c6aeb694..fd41372d9c 100644 --- a/railties/lib/rails/generators/rails/app/templates/config/environments/development.rb.tt +++ b/railties/lib/rails/generators/rails/app/templates/config/environments/development.rb.tt @@ -10,7 +10,7 @@ Rails.application.configure do config.eager_load = false # Show full error reports. - config.consider_all_requests_local = true + config.consider_all_requests_local = true # Enable/disable caching. By default caching is disabled. if Rails.root.join('tmp/caching-dev.txt').exist? diff --git a/railties/lib/rails/generators/rails/app/templates/config/environments/production.rb.tt b/railties/lib/rails/generators/rails/app/templates/config/environments/production.rb.tt index a5302550fa..8d59a6fcf3 100644 --- a/railties/lib/rails/generators/rails/app/templates/config/environments/production.rb.tt +++ b/railties/lib/rails/generators/rails/app/templates/config/environments/production.rb.tt @@ -40,6 +40,12 @@ Rails.application.configure do # config.action_dispatch.x_sendfile_header = 'X-Sendfile' # for Apache # config.action_dispatch.x_sendfile_header = 'X-Accel-Redirect' # for NGINX + <%- unless options[:skip_action_cable] -%> + # Action Cable endpoint configuration + # config.action_cable.url = 'wss://example.com/cable' + # config.action_cable.allowed_request_origins = [ 'http://example.com', /http:\/\/example.*/ ] + <%- end -%> + # Force all access to the app over SSL, use Strict-Transport-Security, and use secure cookies. # config.force_ssl = true diff --git a/railties/lib/rails/generators/rails/app/templates/config/initializers/active_record_belongs_to_required_by_default.rb b/railties/lib/rails/generators/rails/app/templates/config/initializers/active_record_belongs_to_required_by_default.rb index 30c4f89792..40c831ec58 100644 --- a/railties/lib/rails/generators/rails/app/templates/config/initializers/active_record_belongs_to_required_by_default.rb +++ b/railties/lib/rails/generators/rails/app/templates/config/initializers/active_record_belongs_to_required_by_default.rb @@ -1,4 +1,5 @@ # Be sure to restart your server when you modify this file. -# Require `belongs_to` associations by default. +# Require `belongs_to` associations by default. This is a new Rails 5.0 default, +# so introduced as a config to ensure apps made with earlier versions of Rails aren't affected when upgrading. Rails.application.config.active_record.belongs_to_required_by_default = true diff --git a/railties/lib/rails/generators/rails/app/templates/config/initializers/application_controller_renderer.rb b/railties/lib/rails/generators/rails/app/templates/config/initializers/application_controller_renderer.rb index ea930f54da..51639b67a0 100644 --- a/railties/lib/rails/generators/rails/app/templates/config/initializers/application_controller_renderer.rb +++ b/railties/lib/rails/generators/rails/app/templates/config/initializers/application_controller_renderer.rb @@ -1,5 +1,5 @@ -## Change renderer defaults here. -# +# Be sure to restart your server when you modify this file. + # ApplicationController.renderer.defaults.merge!( # http_host: 'example.org', # https: false diff --git a/railties/lib/rails/generators/rails/app/templates/config/initializers/callback_terminator.rb b/railties/lib/rails/generators/rails/app/templates/config/initializers/callback_terminator.rb index a70a1b9cde..43510c244b 100644 --- a/railties/lib/rails/generators/rails/app/templates/config/initializers/callback_terminator.rb +++ b/railties/lib/rails/generators/rails/app/templates/config/initializers/callback_terminator.rb @@ -1,4 +1,5 @@ # Be sure to restart your server when you modify this file. -# Do not halt callback chains when a callback returns false. +# Do not halt callback chains when a callback returns false. This is a new Rails 5.0 default, +# so introduced as a config to ensure apps made with earlier versions of Rails aren't affected when upgrading. ActiveSupport.halt_callback_chains_on_return_false = false diff --git a/railties/lib/rails/generators/rails/app/templates/config/initializers/cookies_serializer.rb b/railties/lib/rails/generators/rails/app/templates/config/initializers/cookies_serializer.rb index 7f70458dee..5a6a32d371 100644 --- a/railties/lib/rails/generators/rails/app/templates/config/initializers/cookies_serializer.rb +++ b/railties/lib/rails/generators/rails/app/templates/config/initializers/cookies_serializer.rb @@ -1,3 +1,5 @@ # Be sure to restart your server when you modify this file. +# Specify a serializer for the signed and encrypted cookie jars. +# Valid options are :json, :marshal, and :hybrid. Rails.application.config.action_dispatch.cookies_serializer = :json diff --git a/railties/lib/rails/generators/rails/app/templates/config/redis/cable.yml b/railties/lib/rails/generators/rails/app/templates/config/redis/cable.yml new file mode 100644 index 0000000000..0176be24f9 --- /dev/null +++ b/railties/lib/rails/generators/rails/app/templates/config/redis/cable.yml @@ -0,0 +1,9 @@ +# Action Cable uses Redis to administer connections, channels, and sending/receiving messages over the WebSocket. +production: + url: redis://localhost:6379/1 + +development: + url: redis://localhost:6379/2 + +test: + url: redis://localhost:6379/3 diff --git a/railties/lib/rails/generators/rails/app/templates/config/routes.rb b/railties/lib/rails/generators/rails/app/templates/config/routes.rb index 787824f888..8293c8a483 100644 --- a/railties/lib/rails/generators/rails/app/templates/config/routes.rb +++ b/railties/lib/rails/generators/rails/app/templates/config/routes.rb @@ -1,3 +1,6 @@ Rails.application.routes.draw do # For details on the DSL available within this file, see http://guides.rubyonrails.org/routing.html + + # Serve websocket cable requests in-process + # mount ActionCable.server => '/cable' end diff --git a/railties/lib/rails/generators/rails/app/templates/db/seeds.rb.tt b/railties/lib/rails/generators/rails/app/templates/db/seeds.rb.tt index 4edb1e857e..cfadd24017 100644 --- a/railties/lib/rails/generators/rails/app/templates/db/seeds.rb.tt +++ b/railties/lib/rails/generators/rails/app/templates/db/seeds.rb.tt @@ -1,7 +1,7 @@ # This file should contain all the record creation needed to seed the database with its default values. -# The data can then be loaded with the rake db:seed (or created alongside the db with db:setup). +# The data can then be loaded with the rails db:seed (or created alongside the db with db:setup). # # Examples: # -# cities = City.create([{ name: 'Chicago' }, { name: 'Copenhagen' }]) -# Mayor.create(name: 'Emanuel', city: cities.first) +# movies = Movie.create([{ name: 'Star Wars' }, { name: 'Lord of the Rings' }]) +# Character.create(name: 'Luke', movie: movies.first) diff --git a/railties/lib/rails/generators/rails/app/templates/gitignore b/railties/lib/rails/generators/rails/app/templates/gitignore index 1b8cf8a9fa..0e66cc4237 100644 --- a/railties/lib/rails/generators/rails/app/templates/gitignore +++ b/railties/lib/rails/generators/rails/app/templates/gitignore @@ -20,3 +20,6 @@ !/log/.keep !/tmp/.keep <% end -%> + +# Ignore Byebug command history file. +.byebug_history diff --git a/railties/lib/rails/generators/rails/plugin/plugin_generator.rb b/railties/lib/rails/generators/rails/plugin/plugin_generator.rb index 776019a6a0..7d7477de75 100644 --- a/railties/lib/rails/generators/rails/plugin/plugin_generator.rb +++ b/railties/lib/rails/generators/rails/plugin/plugin_generator.rb @@ -37,7 +37,7 @@ module Rails end def readme - template "README.rdoc" + template "README.md" end def gemfile diff --git a/railties/lib/rails/generators/rails/plugin/templates/%name%.gemspec b/railties/lib/rails/generators/rails/plugin/templates/%name%.gemspec index 3f5682b0c1..d84d1aabdb 100644 --- a/railties/lib/rails/generators/rails/plugin/templates/%name%.gemspec +++ b/railties/lib/rails/generators/rails/plugin/templates/%name%.gemspec @@ -14,9 +14,9 @@ Gem::Specification.new do |s| s.description = "TODO: Description of <%= camelized_modules %>." s.license = "MIT" - s.files = Dir["{app,config,db,lib}/**/*", "MIT-LICENSE", "Rakefile", "README.rdoc"] + s.files = Dir["{app,config,db,lib}/**/*", "MIT-LICENSE", "Rakefile", "README.md"] - <%= '# ' if options.dev? || options.edge? -%>s.add_dependency "rails", "~> <%= Rails::VERSION::STRING %>" + <%= '# ' if options.dev? || options.edge? -%>s.add_dependency "rails", "<%= Array(rails_version_specifier).join('", "') %>" <% unless options[:skip_active_record] -%> s.add_development_dependency "<%= gem_for_database[0] %>" diff --git a/railties/lib/rails/generators/rails/plugin/templates/Gemfile b/railties/lib/rails/generators/rails/plugin/templates/Gemfile index f085a2577a..22a4548ff2 100644 --- a/railties/lib/rails/generators/rails/plugin/templates/Gemfile +++ b/railties/lib/rails/generators/rails/plugin/templates/Gemfile @@ -1,7 +1,7 @@ source 'https://rubygems.org' <% if options[:skip_gemspec] -%> -<%= '# ' if options.dev? || options.edge? -%>gem 'rails', '~> <%= Rails::VERSION::STRING %>' +<%= '# ' if options.dev? || options.edge? -%>gem 'rails', '<%= Array(rails_version_specifier).join("', '") %>' <% else -%> # Declare your gem's dependencies in <%= name %>.gemspec. # Bundler will treat runtime dependencies like base dependencies, and diff --git a/railties/lib/rails/generators/rails/plugin/templates/README.md b/railties/lib/rails/generators/rails/plugin/templates/README.md new file mode 100644 index 0000000000..61ad1ed36a --- /dev/null +++ b/railties/lib/rails/generators/rails/plugin/templates/README.md @@ -0,0 +1,3 @@ +# <%= camelized_modules %> + +This project rocks and uses MIT-LICENSE. diff --git a/railties/lib/rails/generators/rails/plugin/templates/README.rdoc b/railties/lib/rails/generators/rails/plugin/templates/README.rdoc deleted file mode 100644 index 25983ca5da..0000000000 --- a/railties/lib/rails/generators/rails/plugin/templates/README.rdoc +++ /dev/null @@ -1,3 +0,0 @@ -= <%= camelized_modules %> - -This project rocks and uses MIT-LICENSE.
\ No newline at end of file diff --git a/railties/lib/rails/generators/rails/plugin/templates/Rakefile b/railties/lib/rails/generators/rails/plugin/templates/Rakefile index bda55bae29..f1943644e4 100644 --- a/railties/lib/rails/generators/rails/plugin/templates/Rakefile +++ b/railties/lib/rails/generators/rails/plugin/templates/Rakefile @@ -10,7 +10,7 @@ RDoc::Task.new(:rdoc) do |rdoc| rdoc.rdoc_dir = 'rdoc' rdoc.title = '<%= camelized_modules %>' rdoc.options << '--line-numbers' - rdoc.rdoc_files.include('README.rdoc') + rdoc.rdoc_files.include('README.md') rdoc.rdoc_files.include('lib/**/*.rb') end diff --git a/railties/lib/rails/generators/rails/plugin/templates/app/models/application_record.rb.tt b/railties/lib/rails/generators/rails/plugin/templates/app/models/application_record.rb.tt new file mode 100644 index 0000000000..8aa3de78f1 --- /dev/null +++ b/railties/lib/rails/generators/rails/plugin/templates/app/models/application_record.rb.tt @@ -0,0 +1,6 @@ +<%= wrap_in_modules <<-rb.strip_heredoc + class ApplicationRecord < ActiveRecord::Base + self.abstract_class = true + end +rb +%> diff --git a/railties/lib/rails/generators/test_unit/controller/templates/functional_test.rb b/railties/lib/rails/generators/test_unit/controller/templates/functional_test.rb index 62c7e2f011..4f2ceb8589 100644 --- a/railties/lib/rails/generators/test_unit/controller/templates/functional_test.rb +++ b/railties/lib/rails/generators/test_unit/controller/templates/functional_test.rb @@ -3,9 +3,7 @@ require 'test_helper' <% module_namespacing do -%> class <%= class_name %>ControllerTest < ActionDispatch::IntegrationTest <% if mountable_engine? -%> - setup do - @routes = Engine.routes - end + include Engine.routes.url_helpers <% end -%> <% if actions.empty? -%> @@ -15,7 +13,7 @@ class <%= class_name %>ControllerTest < ActionDispatch::IntegrationTest <% else -%> <% actions.each do |action| -%> test "should get <%= action %>" do - get url_for(action: :<%= action %>) + get <%= file_name %>_<%= action %>_url assert_response :success end diff --git a/railties/lib/rails/generators/test_unit/model/templates/fixtures.yml b/railties/lib/rails/generators/test_unit/model/templates/fixtures.yml index 50ca61a35b..2656767eb4 100644 --- a/railties/lib/rails/generators/test_unit/model/templates/fixtures.yml +++ b/railties/lib/rails/generators/test_unit/model/templates/fixtures.yml @@ -17,7 +17,7 @@ <% end -%> <% else -%> -# This model initially had no columns defined. If you add columns to the +# This model initially had no columns defined. If you add columns to the # model remove the '{}' from the fixture names and add the columns immediately # below each fixture, per the syntax in the comments below # @@ -25,5 +25,5 @@ one: {} # column: value # two: {} -# column: value +# column: value <% end -%> diff --git a/railties/lib/rails/generators/test_unit/scaffold/templates/api_functional_test.rb b/railties/lib/rails/generators/test_unit/scaffold/templates/api_functional_test.rb index 412ecb8db1..0d18478043 100644 --- a/railties/lib/rails/generators/test_unit/scaffold/templates/api_functional_test.rb +++ b/railties/lib/rails/generators/test_unit/scaffold/templates/api_functional_test.rb @@ -2,39 +2,40 @@ require 'test_helper' <% module_namespacing do -%> class <%= controller_class_name %>ControllerTest < ActionDispatch::IntegrationTest + <%- if mountable_engine? -%> + include Engine.routes.url_helpers + + <%- end -%> setup do @<%= singular_table_name %> = <%= fixture_name %>(:one) -<% if mountable_engine? -%> - @routes = Engine.routes -<% end -%> end test "should get index" do - get url_for( controller: :<%= controller_name %>, action: :index ) + get <%= index_helper %>_url assert_response :success end test "should create <%= singular_table_name %>" do assert_difference('<%= class_name %>.count') do - post url_for( controller: :<%= controller_name %>, action: :create, <%= "#{singular_table_name}: { #{attributes_hash} }" %> ) + post <%= index_helper %>_url, params: { <%= "#{singular_table_name}: { #{attributes_hash} }" %> } end assert_response 201 end test "should show <%= singular_table_name %>" do - get url_for( controller: :<%= controller_name %>, action: :show, id: <%= "@#{singular_table_name}" %> ) + get <%= show_helper %> assert_response :success end test "should update <%= singular_table_name %>" do - patch url_for( controller: :<%= controller_name %>, action: :update, id: <%= "@#{singular_table_name}" %>, <%= "#{singular_table_name}: { #{attributes_hash} }" %> ) + patch <%= show_helper %>, params: { <%= "#{singular_table_name}: { #{attributes_hash} }" %> } assert_response 200 end test "should destroy <%= singular_table_name %>" do assert_difference('<%= class_name %>.count', -1) do - delete url_for( controller: :<%= controller_name %>, action: :destroy, id: <%= "@#{singular_table_name}" %> ) + delete <%= show_helper %> end assert_response 204 diff --git a/railties/lib/rails/generators/test_unit/scaffold/templates/functional_test.rb b/railties/lib/rails/generators/test_unit/scaffold/templates/functional_test.rb index 3ac0b611ac..0e6bef12fc 100644 --- a/railties/lib/rails/generators/test_unit/scaffold/templates/functional_test.rb +++ b/railties/lib/rails/generators/test_unit/scaffold/templates/functional_test.rb @@ -2,50 +2,50 @@ require 'test_helper' <% module_namespacing do -%> class <%= controller_class_name %>ControllerTest < ActionDispatch::IntegrationTest + <%- if mountable_engine? -%> + include Engine.routes.url_helpers + + <%- end -%> setup do @<%= singular_table_name %> = <%= fixture_name %>(:one) -<% if mountable_engine? -%> - - @routes = Engine.routes -<% end -%> end test "should get index" do - get url_for( controller: :<%= controller_name %>, action: :index ) + get <%= index_helper %>_url assert_response :success end test "should get new" do - get url_for( controller: :<%= controller_name %>, action: :new ) + get <%= new_helper %> assert_response :success end test "should create <%= singular_table_name %>" do assert_difference('<%= class_name %>.count') do - post url_for( controller: :<%= controller_name %>, action: :create, <%= "#{singular_table_name}: { #{attributes_hash} }" %> ) + post <%= index_helper %>_url, params: { <%= "#{singular_table_name}: { #{attributes_hash} }" %> } end assert_redirected_to <%= singular_table_name %>_path(<%= class_name %>.last) end test "should show <%= singular_table_name %>" do - get url_for( controller: :<%= controller_name %>, action: :show, id: <%= "@#{singular_table_name}" %> ) + get <%= show_helper %> assert_response :success end test "should get edit" do - get url_for( controller: :<%= controller_name %>, action: :edit, id: <%= "@#{singular_table_name}" %> ) + get <%= edit_helper %> assert_response :success end test "should update <%= singular_table_name %>" do - patch url_for( controller: :<%= controller_name %>, action: :update, id: <%= "@#{singular_table_name}" %>, <%= "#{singular_table_name}: { #{attributes_hash} }" %> ) + patch <%= show_helper %>, params: { <%= "#{singular_table_name}: { #{attributes_hash} }" %> } assert_redirected_to <%= singular_table_name %>_path(<%= "@#{singular_table_name}" %>) end test "should destroy <%= singular_table_name %>" do assert_difference('<%= class_name %>.count', -1) do - delete url_for( controller: :<%= controller_name %>, action: :destroy, id: <%= "@#{singular_table_name}" %> ) + delete <%= show_helper %> end assert_redirected_to <%= index_helper %>_path diff --git a/railties/test/application/asset_debugging_test.rb b/railties/test/application/asset_debugging_test.rb index 8b83784ed6..0659110ac0 100644 --- a/railties/test/application/asset_debugging_test.rb +++ b/railties/test/application/asset_debugging_test.rb @@ -58,7 +58,7 @@ module ApplicationTests assert_no_match(/<script src="\/assets\/xmlhr-([0-z]+)\.js"><\/script>/, last_response.body) end - test "assets are served with sourcemaps when compile is true and debug_assets params is true" do + test "assets aren't concatenated when compile is true is on and debug_assets params is true" do add_to_env_config "production", "config.assets.compile = true" # Load app env @@ -67,7 +67,8 @@ module ApplicationTests class ::PostsController < ActionController::Base ; end get '/posts?debug_assets=true' - assert_match(/<script src="\/assets\/application(\.debug)?-([0-z]+)\.js"><\/script>/, last_response.body) + assert_match(/<script src="\/assets\/application(\.self)?-([0-z]+)\.js\?body=1"><\/script>/, last_response.body) + assert_match(/<script src="\/assets\/xmlhr(\.self)?-([0-z]+)\.js\?body=1"><\/script>/, last_response.body) end end end diff --git a/railties/test/application/assets_test.rb b/railties/test/application/assets_test.rb index 18882e1855..5f3b364f97 100644 --- a/railties/test/application/assets_test.rb +++ b/railties/test/application/assets_test.rb @@ -174,7 +174,7 @@ module ApplicationTests precompile! - assert_file_exists("#{app_path}/public/assets/something-*.js") + assert_file_exists("#{app_path}/public/assets/something/index-*.js") end test 'precompile use assets defined in app env config' do @@ -410,7 +410,7 @@ module ApplicationTests precompile! - assert_equal "Post\n;\n", File.read(Dir["#{app_path}/public/assets/application-*.js"].first) + assert_match(/Post;/, File.read(Dir["#{app_path}/public/assets/application-*.js"].first)) end test "initialization on the assets group should set assets_dir" do @@ -458,9 +458,9 @@ module ApplicationTests class ::PostsController < ActionController::Base; end get '/posts', {}, {'HTTPS'=>'off'} - assert_match('src="http://example.com/assets/application.debug.js', last_response.body) + assert_match('src="http://example.com/assets/application.self.js', last_response.body) get '/posts', {}, {'HTTPS'=>'on'} - assert_match('src="https://example.com/assets/application.debug.js', last_response.body) + assert_match('src="https://example.com/assets/application.self.js', last_response.body) end test "asset urls should be protocol-relative if no request is in scope" do diff --git a/railties/test/application/configuration_test.rb b/railties/test/application/configuration_test.rb index 49f63d5d31..50d343865c 100644 --- a/railties/test/application/configuration_test.rb +++ b/railties/test/application/configuration_test.rb @@ -103,7 +103,7 @@ module ApplicationTests RUBY app_file 'db/migrate/20140708012246_create_user.rb', <<-RUBY - class CreateUser < ActiveRecord::Migration + class CreateUser < ActiveRecord::Migration::Current def change create_table :users end @@ -228,6 +228,8 @@ module ApplicationTests end test "the application can be eager loaded even when there are no frameworks" do + FileUtils.rm_rf("#{app_path}/app/models/application_record.rb") + FileUtils.rm_rf("#{app_path}/app/mailers/application_mailer.rb") FileUtils.rm_rf("#{app_path}/config/environments") add_to_config <<-RUBY config.eager_load = true @@ -1306,6 +1308,21 @@ module ApplicationTests assert_equal 'custom key', Rails.application.config.my_custom_config['key'] end + test "config_for use the Pathname object if it is provided" do + app_file 'config/custom.yml', <<-RUBY + development: + key: 'custom key' + RUBY + + add_to_config <<-RUBY + config.my_custom_config = config_for(Pathname.new(Rails.root.join("config/custom.yml"))) + RUBY + + app 'development' + + assert_equal 'custom key', Rails.application.config.my_custom_config['key'] + end + test "config_for raises an exception if the file does not exist" do add_to_config <<-RUBY config.my_custom_config = config_for('custom') diff --git a/railties/test/application/loading_test.rb b/railties/test/application/loading_test.rb index 2106708c98..2cc599ca6f 100644 --- a/railties/test/application/loading_test.rb +++ b/railties/test/application/loading_test.rb @@ -290,7 +290,7 @@ class LoadingTest < ActiveSupport::TestCase extend Rack::Test::Methods app_file "db/migrate/1_create_posts.rb", <<-MIGRATION - class CreatePosts < ActiveRecord::Migration + class CreatePosts < ActiveRecord::Migration::Current def change create_table :posts do |t| t.string :title, default: "TITLE" @@ -306,7 +306,7 @@ class LoadingTest < ActiveSupport::TestCase assert_equal "TITLE", last_response.body app_file "db/migrate/2_add_body_to_posts.rb", <<-MIGRATION - class AddBodyToPosts < ActiveRecord::Migration + class AddBodyToPosts < ActiveRecord::Migration::Current def change add_column :posts, :body, :text, default: "BODY" end diff --git a/railties/test/application/rake/migrations_test.rb b/railties/test/application/rake/migrations_test.rb index 6b74707959..580ed269cb 100644 --- a/railties/test/application/rake/migrations_test.rb +++ b/railties/test/application/rake/migrations_test.rb @@ -18,7 +18,7 @@ module ApplicationTests `bin/rails generate model user username:string password:string` app_file "db/migrate/01_a_migration.bukkits.rb", <<-MIGRATION - class AMigration < ActiveRecord::Migration + class AMigration < ActiveRecord::Migration::Current end MIGRATION @@ -158,12 +158,12 @@ module ApplicationTests Dir.chdir(app_path) do app_file "db/migrate/1_one_migration.rb", <<-MIGRATION - class OneMigration < ActiveRecord::Migration + class OneMigration < ActiveRecord::Migration::Current end MIGRATION app_file "db/migrate/02_two_migration.rb", <<-MIGRATION - class TwoMigration < ActiveRecord::Migration + class TwoMigration < ActiveRecord::Migration::Current end MIGRATION diff --git a/railties/test/application/rake_test.rb b/railties/test/application/rake_test.rb index 0da0928b48..c8fb9fbc67 100644 --- a/railties/test/application/rake_test.rb +++ b/railties/test/application/rake_test.rb @@ -98,7 +98,7 @@ module ApplicationTests end def test_code_statistics_sanity - assert_match "Code LOC: 7 Test LOC: 0 Code to Test Ratio: 1:0.0", + assert_match "Code LOC: 14 Test LOC: 0 Code to Test Ratio: 1:0.0", Dir.chdir(app_path){ `bin/rake stats` } end @@ -186,7 +186,7 @@ module ApplicationTests def test_scaffold_tests_pass_by_default output = Dir.chdir(app_path) do `bin/rails generate scaffold user username:string password:string; - bin/rake db:migrate test` + RAILS_ENV=test bin/rake db:migrate test` end assert_match(/7 runs, 12 assertions, 0 failures, 0 errors/, output) @@ -205,7 +205,7 @@ module ApplicationTests output = Dir.chdir(app_path) do `bin/rails generate scaffold user username:string password:string; - bin/rake db:migrate test` + RAILS_ENV=test bin/rake db:migrate test` end assert_match(/5 runs, 7 assertions, 0 failures, 0 errors/, output) @@ -218,7 +218,7 @@ module ApplicationTests output = Dir.chdir(app_path) do `bin/rails generate scaffold LineItems product:references cart:belongs_to; - bin/rake db:migrate test` + RAILS_ENV=test bin/rake db:migrate test` end assert_match(/7 runs, 12 assertions, 0 failures, 0 errors/, output) diff --git a/railties/test/code_statistics_calculator_test.rb b/railties/test/code_statistics_calculator_test.rb index 73c8a6d14e..cecc3908b3 100644 --- a/railties/test/code_statistics_calculator_test.rb +++ b/railties/test/code_statistics_calculator_test.rb @@ -26,7 +26,7 @@ class CodeStatisticsCalculatorTest < ActiveSupport::TestCase test 'count number of methods in MiniTest file' do code = <<-RUBY - class FooTest < ActionDispatch::IntegrationTest + class FooTest < ActionController::TestCase test 'expectation' do assert true end diff --git a/railties/test/commands/dbconsole_test.rb b/railties/test/commands/dbconsole_test.rb index 7950ed6aa7..a5aa6c14a2 100644 --- a/railties/test/commands/dbconsole_test.rb +++ b/railties/test/commands/dbconsole_test.rb @@ -113,19 +113,19 @@ class Rails::DBConsoleTest < ActiveSupport::TestCase end def test_mysql - start(adapter: 'mysql', database: 'db') + start(adapter: 'mysql2', database: 'db') assert !aborted assert_equal [%w[mysql mysql5], 'db'], dbconsole.find_cmd_and_exec_args end def test_mysql_full - start(adapter: 'mysql', database: 'db', host: 'locahost', port: 1234, socket: 'socket', username: 'user', password: 'qwerty', encoding: 'UTF-8') + start(adapter: 'mysql2', database: 'db', host: 'locahost', port: 1234, socket: 'socket', username: 'user', password: 'qwerty', encoding: 'UTF-8') assert !aborted assert_equal [%w[mysql mysql5], '--host=locahost', '--port=1234', '--socket=socket', '--user=user', '--default-character-set=UTF-8', '-p', 'db'], dbconsole.find_cmd_and_exec_args end def test_mysql_include_password - start({adapter: 'mysql', database: 'db', username: 'user', password: 'qwerty'}, ['-p']) + start({adapter: 'mysql2', database: 'db', username: 'user', password: 'qwerty'}, ['-p']) assert !aborted assert_equal [%w[mysql mysql5], '--user=user', '--password=qwerty', 'db'], dbconsole.find_cmd_and_exec_args end diff --git a/railties/test/generators/actions_test.rb b/railties/test/generators/actions_test.rb index b4fbea4af4..2f42ce894b 100644 --- a/railties/test/generators/actions_test.rb +++ b/railties/test/generators/actions_test.rb @@ -261,7 +261,14 @@ class ActionsTest < Rails::Generators::TestCase content.gsub!(/^\n/, '') File.open(route_path, "wb") { |file| file.write(content) } - assert_file "config/routes.rb", /\.routes\.draw do\n root 'welcome#index'\nend\n\z/ + + routes = <<-F +Rails.application.routes.draw do + root 'welcome#index' +end +F + + assert_file "config/routes.rb", routes action :route, "resources :product_lines" diff --git a/railties/test/generators/api_app_generator_test.rb b/railties/test/generators/api_app_generator_test.rb index be2cd3a853..2c24a6e46a 100644 --- a/railties/test/generators/api_app_generator_test.rb +++ b/railties/test/generators/api_app_generator_test.rb @@ -37,9 +37,8 @@ class ApiAppGeneratorTest < Rails::Generators::TestCase assert_no_match(/gem 'coffee-rails'/, content) assert_no_match(/gem 'jquery-rails'/, content) assert_no_match(/gem 'sass-rails'/, content) - assert_no_match(/gem 'jbuilder'/, content) assert_no_match(/gem 'web-console'/, content) - assert_match(/gem 'active_model_serializers'/, content) + assert_match(/# gem 'jbuilder'/, content) end assert_file "config/application.rb" do |content| diff --git a/railties/test/generators/app_generator_test.rb b/railties/test/generators/app_generator_test.rb index dd2e931c5c..ddbcd4c394 100644 --- a/railties/test/generators/app_generator_test.rb +++ b/railties/test/generators/app_generator_test.rb @@ -334,6 +334,7 @@ class AppGeneratorTest < Rails::Generators::TestCase run_generator [destination_root, "--skip-active-record"] assert_no_file "config/database.yml" assert_no_file "config/initializers/active_record_belongs_to_required_by_default.rb" + assert_no_file "app/models/application_record.rb" assert_file "config/application.rb", /#\s+require\s+["']active_record\/railtie["']/ assert_file "test/test_helper.rb" do |helper_content| assert_no_match(/fixtures :all/, helper_content) @@ -375,6 +376,11 @@ class AppGeneratorTest < Rails::Generators::TestCase end end + def test_generator_if_skip_action_cable_is_given + run_generator [destination_root, "--skip-action-cable"] + assert_file "config/application.rb", /#\s+require\s+["']action_cable\/engine["']/ + end + def test_inclusion_of_javascript_runtime run_generator if defined?(JRUBY_VERSION) @@ -611,8 +617,6 @@ class AppGeneratorTest < Rails::Generators::TestCase run_generator folders_with_keep = %w( app/assets/images - app/mailers - app/models app/controllers/concerns app/models/concerns lib/tasks diff --git a/railties/test/generators/generator_test.rb b/railties/test/generators/generator_test.rb index 7871399dd7..8ef44a8dcb 100644 --- a/railties/test/generators/generator_test.rb +++ b/railties/test/generators/generator_test.rb @@ -80,6 +80,21 @@ module Rails } assert_equal gems.drop(2), generator.gemfile_entries end + + def test_recommended_rails_versions + klass = make_builder_class + generator = klass.start(['new', 'blah']) + + specifier_for = -> v { generator.send(:rails_version_specifier, Gem::Version.new(v)) } + + assert_equal '~> 4.1.13', specifier_for['4.1.13'] + assert_equal ['>= 4.1.6.rc1', '< 4.2'], specifier_for['4.1.6.rc1'] + assert_equal ['~> 4.1.7', '>= 4.1.7.1'], specifier_for['4.1.7.1'] + assert_equal ['~> 4.1.7', '>= 4.1.7.1.2'], specifier_for['4.1.7.1.2'] + assert_equal ['>= 4.1.7.1.rc2', '< 4.2'], specifier_for['4.1.7.1.rc2'] + assert_equal ['>= 4.2.0.beta1', '< 4.3'], specifier_for['4.2.0.beta1'] + assert_equal ['>= 5.0.0.beta1', '< 5.1'], specifier_for['5.0.0.beta1'] + end end end end diff --git a/railties/test/generators/mailer_generator_test.rb b/railties/test/generators/mailer_generator_test.rb index f01e8cd2d9..f8d9ccacb4 100644 --- a/railties/test/generators/mailer_generator_test.rb +++ b/railties/test/generators/mailer_generator_test.rb @@ -14,15 +14,6 @@ class MailerGeneratorTest < Rails::Generators::TestCase end end - def test_application_mailer_skeleton_is_created - run_generator - assert_file "app/mailers/application_mailer.rb" do |mailer| - assert_match(/class ApplicationMailer < ActionMailer::Base/, mailer) - assert_match(/default from: "from@example.com"/, mailer) - assert_match(/layout 'mailer'/, mailer) - end - end - def test_mailer_with_i18n_helper run_generator assert_file "app/mailers/notifier_mailer.rb" do |mailer| @@ -87,10 +78,6 @@ class MailerGeneratorTest < Rails::Generators::TestCase assert_match(%r(\sapp/views/notifier_mailer/bar\.text\.erb), view) assert_match(/<%= @greeting %>/, view) end - - assert_file "app/views/layouts/mailer.text.erb" do |view| - assert_match(/<%= yield %>/, view) - end end def test_invokes_default_html_template_engine @@ -104,17 +91,11 @@ class MailerGeneratorTest < Rails::Generators::TestCase assert_match(%r(\sapp/views/notifier_mailer/bar\.html\.erb), view) assert_match(/<%= @greeting %>/, view) end - - assert_file "app/views/layouts/mailer.html.erb" do |view| - assert_match(%r{<html>\n <body>\n <%= yield %>\n </body>\n</html>}, view) - end end def test_invokes_default_template_engine_even_with_no_action run_generator ["notifier"] assert_file "app/views/notifier_mailer" - assert_file "app/views/layouts/mailer.text.erb" - assert_file "app/views/layouts/mailer.html.erb" end def test_logs_if_the_template_engine_cannot_be_found @@ -162,10 +143,6 @@ class MailerGeneratorTest < Rails::Generators::TestCase assert_no_file "app/views/notifier/bar.text.erb" assert_no_file "app/views/notifier/foo.html.erb" assert_no_file "app/views/notifier/bar.html.erb" - - assert_file "app/mailers/application_mailer.rb" - assert_file "app/views/layouts/mailer.text.erb" - assert_file "app/views/layouts/mailer.html.erb" end def test_mailer_suffix_is_not_duplicated diff --git a/railties/test/generators/migration_generator_test.rb b/railties/test/generators/migration_generator_test.rb index 199743a396..80f284674d 100644 --- a/railties/test/generators/migration_generator_test.rb +++ b/railties/test/generators/migration_generator_test.rb @@ -7,7 +7,7 @@ class MigrationGeneratorTest < Rails::Generators::TestCase def test_migration migration = "change_title_body_from_posts" run_generator [migration] - assert_migration "db/migrate/#{migration}.rb", /class ChangeTitleBodyFromPosts < ActiveRecord::Migration/ + assert_migration "db/migrate/#{migration}.rb", /class ChangeTitleBodyFromPosts < ActiveRecord::Migration\[[0-9.]+\]/ end def test_migrations_generated_simultaneously @@ -26,7 +26,7 @@ class MigrationGeneratorTest < Rails::Generators::TestCase def test_migration_with_class_name migration = "ChangeTitleBodyFromPosts" run_generator [migration] - assert_migration "db/migrate/change_title_body_from_posts.rb", /class #{migration} < ActiveRecord::Migration/ + assert_migration "db/migrate/change_title_body_from_posts.rb", /class #{migration} < ActiveRecord::Migration\[[0-9.]+\]/ end def test_migration_with_invalid_file_name diff --git a/railties/test/generators/model_generator_test.rb b/railties/test/generators/model_generator_test.rb index 64b9a480f3..fb502ec0c5 100644 --- a/railties/test/generators/model_generator_test.rb +++ b/railties/test/generators/model_generator_test.rb @@ -35,6 +35,17 @@ class ModelGeneratorTest < Rails::Generators::TestCase assert_no_migration "db/migrate/create_accounts.rb" end + def test_model_with_existent_application_record + mkdir_p "#{destination_root}/app/models" + touch "#{destination_root}/app/models/application_record.rb" + + Dir.chdir(destination_root) do + run_generator ["account"] + end + + assert_file "app/models/account.rb", /class Account < ApplicationRecord/ + end + def test_plural_names_are_singularized content = run_generator ["accounts".freeze] assert_file "app/models/account.rb", /class Account < ActiveRecord::Base/ @@ -57,12 +68,12 @@ class ModelGeneratorTest < Rails::Generators::TestCase def test_migration run_generator - assert_migration "db/migrate/create_accounts.rb", /class CreateAccounts < ActiveRecord::Migration/ + assert_migration "db/migrate/create_accounts.rb", /class CreateAccounts < ActiveRecord::Migration\[[0-9.]+\]/ end def test_migration_with_namespace run_generator ["Gallery::Image"] - assert_migration "db/migrate/create_gallery_images", /class CreateGalleryImages < ActiveRecord::Migration/ + assert_migration "db/migrate/create_gallery_images", /class CreateGalleryImages < ActiveRecord::Migration\[[0-9.]+\]/ assert_no_migration "db/migrate/create_images" end @@ -70,7 +81,7 @@ class ModelGeneratorTest < Rails::Generators::TestCase run_generator ["Admin::Gallery::Image"] assert_no_migration "db/migrate/create_images" assert_no_migration "db/migrate/create_gallery_images" - assert_migration "db/migrate/create_admin_gallery_images", /class CreateAdminGalleryImages < ActiveRecord::Migration/ + assert_migration "db/migrate/create_admin_gallery_images", /class CreateAdminGalleryImages < ActiveRecord::Migration\[[0-9.]+\]/ assert_migration "db/migrate/create_admin_gallery_images", /create_table :admin_gallery_images/ end @@ -80,7 +91,7 @@ class ModelGeneratorTest < Rails::Generators::TestCase assert_no_migration "db/migrate/create_images" assert_no_migration "db/migrate/create_gallery_images" assert_no_migration "db/migrate/create_admin_gallery_images" - assert_migration "db/migrate/create_admin_gallery_image", /class CreateAdminGalleryImage < ActiveRecord::Migration/ + assert_migration "db/migrate/create_admin_gallery_image", /class CreateAdminGalleryImage < ActiveRecord::Migration\[[0-9.]+\]/ assert_migration "db/migrate/create_admin_gallery_image", /create_table :admin_gallery_image/ ensure ActiveRecord::Base.pluralize_table_names = true @@ -89,7 +100,7 @@ class ModelGeneratorTest < Rails::Generators::TestCase def test_migration_with_namespaces_in_model_name_without_plurization ActiveRecord::Base.pluralize_table_names = false run_generator ["Gallery::Image"] - assert_migration "db/migrate/create_gallery_image", /class CreateGalleryImage < ActiveRecord::Migration/ + assert_migration "db/migrate/create_gallery_image", /class CreateGalleryImage < ActiveRecord::Migration\[[0-9.]+\]/ assert_no_migration "db/migrate/create_gallery_images" ensure ActiveRecord::Base.pluralize_table_names = true @@ -98,7 +109,7 @@ class ModelGeneratorTest < Rails::Generators::TestCase def test_migration_without_pluralization ActiveRecord::Base.pluralize_table_names = false run_generator - assert_migration "db/migrate/create_account", /class CreateAccount < ActiveRecord::Migration/ + assert_migration "db/migrate/create_account", /class CreateAccount < ActiveRecord::Migration\[[0-9.]+\]/ assert_no_migration "db/migrate/create_accounts" ensure ActiveRecord::Base.pluralize_table_names = true @@ -193,10 +204,10 @@ class ModelGeneratorTest < Rails::Generators::TestCase def test_migration_without_timestamps ActiveRecord::Base.timestamped_migrations = false run_generator ["account"] - assert_file "db/migrate/001_create_accounts.rb", /class CreateAccounts < ActiveRecord::Migration/ + assert_file "db/migrate/001_create_accounts.rb", /class CreateAccounts < ActiveRecord::Migration\[[0-9.]+\]/ run_generator ["project"] - assert_file "db/migrate/002_create_projects.rb", /class CreateProjects < ActiveRecord::Migration/ + assert_file "db/migrate/002_create_projects.rb", /class CreateProjects < ActiveRecord::Migration\[[0-9.]+\]/ ensure ActiveRecord::Base.timestamped_migrations = true end diff --git a/railties/test/generators/namespaced_generators_test.rb b/railties/test/generators/namespaced_generators_test.rb index fd771186b6..d76759a7d1 100644 --- a/railties/test/generators/namespaced_generators_test.rb +++ b/railties/test/generators/namespaced_generators_test.rb @@ -104,12 +104,12 @@ class NamespacedModelGeneratorTest < NamespacedGeneratorTestCase def test_migration run_generator - assert_migration "db/migrate/create_test_app_accounts.rb", /create_table :test_app_accounts/, /class CreateTestAppAccounts < ActiveRecord::Migration/ + assert_migration "db/migrate/create_test_app_accounts.rb", /create_table :test_app_accounts/, /class CreateTestAppAccounts < ActiveRecord::Migration\[[0-9.]+\]/ end def test_migration_with_namespace run_generator ["Gallery::Image"] - assert_migration "db/migrate/create_test_app_gallery_images", /class CreateTestAppGalleryImages < ActiveRecord::Migration/ + assert_migration "db/migrate/create_test_app_gallery_images", /class CreateTestAppGalleryImages < ActiveRecord::Migration\[[0-9.]+\]/ assert_no_migration "db/migrate/create_test_app_images" end @@ -117,7 +117,7 @@ class NamespacedModelGeneratorTest < NamespacedGeneratorTestCase run_generator ["Admin::Gallery::Image"] assert_no_migration "db/migrate/create_images" assert_no_migration "db/migrate/create_gallery_images" - assert_migration "db/migrate/create_test_app_admin_gallery_images", /class CreateTestAppAdminGalleryImages < ActiveRecord::Migration/ + assert_migration "db/migrate/create_test_app_admin_gallery_images", /class CreateTestAppAdminGalleryImages < ActiveRecord::Migration\[[0-9.]+\]/ assert_migration "db/migrate/create_test_app_admin_gallery_images", /create_table :test_app_admin_gallery_images/ end @@ -127,7 +127,7 @@ class NamespacedModelGeneratorTest < NamespacedGeneratorTestCase assert_no_migration "db/migrate/create_images" assert_no_migration "db/migrate/create_gallery_images" assert_no_migration "db/migrate/create_test_app_admin_gallery_images" - assert_migration "db/migrate/create_test_app_admin_gallery_image", /class CreateTestAppAdminGalleryImage < ActiveRecord::Migration/ + assert_migration "db/migrate/create_test_app_admin_gallery_image", /class CreateTestAppAdminGalleryImage < ActiveRecord::Migration\[[0-9.]+\]/ assert_migration "db/migrate/create_test_app_admin_gallery_image", /create_table :test_app_admin_gallery_image/ ensure ActiveRecord::Base.pluralize_table_names = true diff --git a/railties/test/generators/plugin_generator_test.rb b/railties/test/generators/plugin_generator_test.rb index 60390cfa01..85a752455c 100644 --- a/railties/test/generators/plugin_generator_test.rb +++ b/railties/test/generators/plugin_generator_test.rb @@ -6,7 +6,7 @@ DEFAULT_PLUGIN_FILES = %w( .gitignore Gemfile Rakefile - README.rdoc + README.md bukkits.gemspec MIT-LICENSE lib @@ -58,7 +58,7 @@ class PluginGeneratorTest < Rails::Generators::TestCase def test_generating_without_options run_generator - assert_file "README.rdoc", /Bukkits/ + assert_file "README.md", /Bukkits/ assert_no_file "config/routes.rb" assert_no_file "app/assets/config/bukkits_manifest.js" assert_file "test/test_helper.rb" do |content| @@ -386,7 +386,7 @@ class PluginGeneratorTest < Rails::Generators::TestCase def test_creating_gemspec run_generator assert_file "bukkits.gemspec", /s.name\s+= "bukkits"/ - assert_file "bukkits.gemspec", /s.files = Dir\["\{app,config,db,lib\}\/\*\*\/\*", "MIT-LICENSE", "Rakefile", "README\.rdoc"\]/ + assert_file "bukkits.gemspec", /s.files = Dir\["\{app,config,db,lib\}\/\*\*\/\*", "MIT-LICENSE", "Rakefile", "README\.md"\]/ assert_file "bukkits.gemspec", /s.version\s+ = Bukkits::VERSION/ end @@ -470,7 +470,7 @@ class PluginGeneratorTest < Rails::Generators::TestCase assert_no_file "bukkits.gemspec" assert_file "Gemfile" do |contents| assert_no_match('gemspec', contents) - assert_match(/gem 'rails', '~> #{Rails.version}'/, contents) + assert_match(/gem 'rails'/, contents) assert_match_sqlite3(contents) assert_no_match(/# gem "jquery-rails"/, contents) end @@ -481,7 +481,7 @@ class PluginGeneratorTest < Rails::Generators::TestCase assert_no_file "bukkits.gemspec" assert_file "Gemfile" do |contents| assert_no_match('gemspec', contents) - assert_match(/gem 'rails', '~> #{Rails.version}'/, contents) + assert_match(/gem 'rails'/, contents) assert_match_sqlite3(contents) end end diff --git a/railties/test/generators/scaffold_controller_generator_test.rb b/railties/test/generators/scaffold_controller_generator_test.rb index 27bc356b10..c37e289f4b 100644 --- a/railties/test/generators/scaffold_controller_generator_test.rb +++ b/railties/test/generators/scaffold_controller_generator_test.rb @@ -106,8 +106,8 @@ class ScaffoldControllerGeneratorTest < Rails::Generators::TestCase assert_file "test/controllers/users_controller_test.rb" do |content| assert_match(/class UsersControllerTest < ActionDispatch::IntegrationTest/, content) assert_match(/test "should get index"/, content) - assert_match(/post :create, params: \{ user: \{ age: @user\.age, name: @user\.name, organization_id: @user\.organization_id, organization_type: @user\.organization_type \} \}/, content) - assert_match(/patch :update, params: \{ id: @user, user: \{ age: @user\.age, name: @user\.name, organization_id: @user\.organization_id, organization_type: @user\.organization_type \} \}/, content) + assert_match(/post users_url, params: \{ user: \{ age: @user\.age, name: @user\.name, organization_id: @user\.organization_id, organization_type: @user\.organization_type \} \}/, content) + assert_match(/patch user_url\(@user\), params: \{ user: \{ age: @user\.age, name: @user\.name, organization_id: @user\.organization_id, organization_type: @user\.organization_type \} \}/, content) end end @@ -117,8 +117,8 @@ class ScaffoldControllerGeneratorTest < Rails::Generators::TestCase assert_file "test/controllers/users_controller_test.rb" do |content| assert_match(/class UsersControllerTest < ActionDispatch::IntegrationTest/, content) assert_match(/test "should get index"/, content) - assert_match(/post :create, params: \{ user: \{ \} \}/, content) - assert_match(/patch :update, params: \{ id: @user, user: \{ \} \}/, content) + assert_match(/post users_url, params: \{ user: \{ \} \}/, content) + assert_match(/patch user_url\(@user\), params: \{ user: \{ \} \}/, content) end end @@ -238,8 +238,8 @@ class ScaffoldControllerGeneratorTest < Rails::Generators::TestCase assert_file "test/controllers/users_controller_test.rb" do |content| assert_match(/class UsersControllerTest < ActionDispatch::IntegrationTest/, content) assert_match(/test "should get index"/, content) - assert_match(/post :create, params: \{ user: \{ age: @user\.age, name: @user\.name, organization_id: @user\.organization_id, organization_type: @user\.organization_type \} \}/, content) - assert_match(/patch :update, params: \{ id: @user, user: \{ age: @user\.age, name: @user\.name, organization_id: @user\.organization_id, organization_type: @user\.organization_type \} \}/, content) + assert_match(/post users_url, params: \{ user: \{ age: @user\.age, name: @user\.name, organization_id: @user\.organization_id, organization_type: @user\.organization_type \} \}/, content) + assert_match(/patch user_url\(@user\), params: \{ user: \{ age: @user\.age, name: @user\.name, organization_id: @user\.organization_id, organization_type: @user\.organization_type \} \}/, content) assert_no_match(/assert_redirected_to/, content) end end diff --git a/railties/test/generators/scaffold_generator_test.rb b/railties/test/generators/scaffold_generator_test.rb index 4e9b8c9332..eb81ea3d0e 100644 --- a/railties/test/generators/scaffold_generator_test.rb +++ b/railties/test/generators/scaffold_generator_test.rb @@ -58,8 +58,8 @@ class ScaffoldGeneratorTest < Rails::Generators::TestCase assert_file "test/controllers/product_lines_controller_test.rb" do |test| assert_match(/class ProductLinesControllerTest < ActionDispatch::IntegrationTest/, test) - assert_match(/post :create, params: \{ product_line: \{ product_id: @product_line\.product_id, title: @product_line\.title, user_id: @product_line\.user_id \} \}/, test) - assert_match(/patch :update, params: \{ id: @product_line, product_line: \{ product_id: @product_line\.product_id, title: @product_line\.title, user_id: @product_line\.user_id \} \}/, test) + assert_match(/post product_lines_url, params: \{ product_line: \{ product_id: @product_line\.product_id, title: @product_line\.title, user_id: @product_line\.user_id \} \}/, test) + assert_match(/patch product_line_url\(@product_line\), params: \{ product_line: \{ product_id: @product_line\.product_id, title: @product_line\.title, user_id: @product_line\.user_id \} \}/, test) end # Views @@ -136,8 +136,8 @@ class ScaffoldGeneratorTest < Rails::Generators::TestCase assert_file "test/controllers/product_lines_controller_test.rb" do |test| assert_match(/class ProductLinesControllerTest < ActionDispatch::IntegrationTest/, test) - assert_match(/post :create, params: \{ product_line: \{ product_id: @product_line\.product_id, title: @product_line\.title, user_id: @product_line\.user_id \} \}/, test) - assert_match(/patch :update, params: \{ id: @product_line, product_line: \{ product_id: @product_line\.product_id, title: @product_line\.title, user_id: @product_line\.user_id \} \}/, test) + assert_match(/post product_lines_url, params: \{ product_line: \{ product_id: @product_line\.product_id, title: @product_line\.title, user_id: @product_line\.user_id \} \}/, test) + assert_match(/patch product_line_url\(@product_line\), params: \{ product_line: \{ product_id: @product_line\.product_id, title: @product_line\.title, user_id: @product_line\.user_id \} \}/, test) assert_no_match(/assert_redirected_to/, test) end @@ -163,8 +163,8 @@ class ScaffoldGeneratorTest < Rails::Generators::TestCase assert_file "test/controllers/product_lines_controller_test.rb" do |content| assert_match(/class ProductLinesControllerTest < ActionDispatch::IntegrationTest/, content) assert_match(/test "should get index"/, content) - assert_match(/post :create, params: \{ product_line: \{ \} \}/, content) - assert_match(/patch :update, params: \{ id: @product_line, product_line: \{ \} \}/, content) + assert_match(/post product_lines_url, params: \{ product_line: \{ \} \}/, content) + assert_match(/patch product_line_url\(@product_line\), params: \{ product_line: \{ \} \}/, content) end end diff --git a/railties/test/generators/shared_generator_tests.rb b/railties/test/generators/shared_generator_tests.rb index acb78ec888..e83d54890a 100644 --- a/railties/test/generators/shared_generator_tests.rb +++ b/railties/test/generators/shared_generator_tests.rb @@ -144,7 +144,6 @@ module SharedGeneratorTests def test_skip_git run_generator [destination_root, '--skip-git', '--full'] assert_no_file('.gitignore') - assert_file('app/mailers/.keep') end def test_skip_keeps @@ -154,6 +153,6 @@ module SharedGeneratorTests assert_no_match(/\.keep/, content) end - assert_no_file('app/mailers/.keep') + assert_no_file('app/models/concerns/.keep') end end diff --git a/railties/test/rails_info_controller_test.rb b/railties/test/rails_info_controller_test.rb index 82b9633985..c51503c2b7 100644 --- a/railties/test/rails_info_controller_test.rb +++ b/railties/test/rails_info_controller_test.rb @@ -6,7 +6,7 @@ module ActionController end end -class InfoControllerTest < ActionDispatch::IntegrationTest +class InfoControllerTest < ActionController::TestCase tests Rails::InfoController def setup diff --git a/railties/test/railties/engine_test.rb b/railties/test/railties/engine_test.rb index 24386de82a..4a47ab32b4 100644 --- a/railties/test/railties/engine_test.rb +++ b/railties/test/railties/engine_test.rb @@ -63,22 +63,22 @@ module RailtiesTest test "copying migrations" do @plugin.write "db/migrate/1_create_users.rb", <<-RUBY - class CreateUsers < ActiveRecord::Migration + class CreateUsers < ActiveRecord::Migration::Current end RUBY @plugin.write "db/migrate/2_add_last_name_to_users.rb", <<-RUBY - class AddLastNameToUsers < ActiveRecord::Migration + class AddLastNameToUsers < ActiveRecord::Migration::Current end RUBY @plugin.write "db/migrate/3_create_sessions.rb", <<-RUBY - class CreateSessions < ActiveRecord::Migration + class CreateSessions < ActiveRecord::Migration::Current end RUBY app_file "db/migrate/1_create_sessions.rb", <<-RUBY - class CreateSessions < ActiveRecord::Migration + class CreateSessions < ActiveRecord::Migration::Current def up end end @@ -123,12 +123,12 @@ module RailtiesTest end @plugin.write "db/migrate/1_create_users.rb", <<-RUBY - class CreateUsers < ActiveRecord::Migration + class CreateUsers < ActiveRecord::Migration::Current end RUBY @blog.write "db/migrate/2_create_blogs.rb", <<-RUBY - class CreateBlogs < ActiveRecord::Migration + class CreateBlogs < ActiveRecord::Migration::Current end RUBY @@ -163,11 +163,11 @@ module RailtiesTest end @core.write "db/migrate/1_create_users.rb", <<-RUBY - class CreateUsers < ActiveRecord::Migration; end + class CreateUsers < ActiveRecord::Migration::Current; end RUBY @api.write "db/migrate/2_create_keys.rb", <<-RUBY - class CreateKeys < ActiveRecord::Migration; end + class CreateKeys < ActiveRecord::Migration::Current; end RUBY boot_rails @@ -190,7 +190,7 @@ module RailtiesTest RUBY @plugin.write "db/migrate/0_add_first_name_to_users.rb", <<-RUBY - class AddFirstNameToUsers < ActiveRecord::Migration + class AddFirstNameToUsers < ActiveRecord::Migration::Current end RUBY diff --git a/tasks/release.rb b/tasks/release.rb index 7c8b884d44..ea7f66a171 100644 --- a/tasks/release.rb +++ b/tasks/release.rb @@ -1,4 +1,4 @@ -FRAMEWORKS = %w( activesupport activemodel activerecord actionview actionpack activejob actionmailer railties ) +FRAMEWORKS = %w( activesupport activemodel activerecord actionview actionpack activejob actionmailer actioncable railties ) root = File.expand_path('../../', __FILE__) version = File.read("#{root}/RAILS_VERSION").strip @@ -57,8 +57,6 @@ directory "pkg" sh "gem install #{gem}" end - task :prep_release => [:ensure_clean_state, :build] - task :push => :build do sh "gem push #{gem}" end @@ -139,5 +137,7 @@ namespace :all do sh "git push --tags" end + task :prep_release => %w(ensure_clean_state build) + task :release => %w(ensure_clean_state build bundle commit tag push) end diff --git a/version.rb b/version.rb index 7d74b1bfe5..92230a74e4 100644 --- a/version.rb +++ b/version.rb @@ -8,7 +8,7 @@ module Rails MAJOR = 5 MINOR = 0 TINY = 0 - PRE = "alpha" + PRE = "beta1" STRING = [MAJOR, MINOR, TINY, PRE].compact.join(".") end |