From feb44b9213c91db22648ca0bb91bb6658c531df5 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Rafael=20Mendon=C3=A7a=20Fran=C3=A7a?= Date: Mon, 29 Apr 2013 13:06:45 -0300 Subject: rails/master is now 4.1.0.beta --- RAILS_VERSION | 2 +- actionmailer/CHANGELOG.md | 63 +- actionmailer/lib/action_mailer/version.rb | 2 +- actionpack/CHANGELOG.md | 1194 +--------------- actionpack/lib/action_pack/version.rb | 2 +- activemodel/CHANGELOG.md | 214 +-- activemodel/lib/active_model/version.rb | 2 +- activerecord/CHANGELOG.md | 2045 +-------------------------- activerecord/lib/active_record/version.rb | 2 +- activesupport/CHANGELOG.md | 511 +------ activesupport/lib/active_support/version.rb | 2 +- guides/CHANGELOG.md | 13 +- railties/CHANGELOG.md | 376 +---- version.rb | 4 +- 14 files changed, 22 insertions(+), 4410 deletions(-) diff --git a/RAILS_VERSION b/RAILS_VERSION index 0db186f5d2..14b6456d31 100644 --- a/RAILS_VERSION +++ b/RAILS_VERSION @@ -1 +1 @@ -4.0.0.rc1 +4.1.0.beta diff --git a/actionmailer/CHANGELOG.md b/actionmailer/CHANGELOG.md index 975f61fa58..9e9d07b386 100644 --- a/actionmailer/CHANGELOG.md +++ b/actionmailer/CHANGELOG.md @@ -1,62 +1,3 @@ -## Rails 4.0.0 (unreleased) ## +* No changes. - -## Rails 4.0.0.beta1 (February 25, 2013) ## - -* Allow passing interpolations to `#default_i18n_subject`, e.g.: - - # config/locales/en.yml - en: - user_mailer: - welcome: - subject: 'Hello, %{username}' - - # app/mailers/user_mailer.rb - class UserMailer < ActionMailer::Base - def welcome(user) - mail(subject: default_i18n_subject(username: user.name)) - end - end - - *Olek Janiszewski* - -* Eager loading made to use relation's `in_clause_length` instead of host's one. - Fixes #8474. - - *Boris Staal* - -* Explicit multipart messages no longer set the order of the MIME parts. - - *Nate Berkopec* - -* Do not render views when `mail` isn't called. Fixes #7761. - - *Yves Senn* - -* Allow delivery method options to be set per mail instance. - - If your SMTP delivery settings are dynamic, you can now override settings - per mail instance for e.g. - - def my_mailer(user, company) - mail to: user.email, subject: "Welcome!", - delivery_method_options: { user_name: company.smtp_user, - password: company.smtp_password } - end - - This will ensure that your default SMTP settings will be overridden - by the company specific ones. You only have to override the settings - that are dynamic and leave the static setting in your environment - configuration file (e.g. `config/environments/production.rb`). - - *Aditya Sanghi* - -* Allow to set default Action Mailer options via `config.action_mailer.default_options=`. *Robert Pankowecki* - -* Raise an `ActionView::MissingTemplate` exception when no implicit template could be found. *Damien Mathieu* - -* Allow callbacks to be defined in mailers similar to `ActionController::Base`. You can configure default - settings, headers, attachments, delivery settings or change delivery using - `before_filter`, `after_filter`, etc. *Justin S. Leitgeb* - -Please check [3-2-stable](https://github.com/rails/rails/blob/3-2-stable/actionmailer/CHANGELOG.md) for previous changes. +Please check [4-0-stable](https://github.com/rails/rails/blob/4-0-stable/actionmailer/CHANGELOG.md) for previous changes. diff --git a/actionmailer/lib/action_mailer/version.rb b/actionmailer/lib/action_mailer/version.rb index ab67f62929..9d00091972 100644 --- a/actionmailer/lib/action_mailer/version.rb +++ b/actionmailer/lib/action_mailer/version.rb @@ -1,7 +1,7 @@ module ActionMailer # Returns the version of the currently loaded ActionMailer as a Gem::Version def self.version - Gem::Version.new "4.0.0.rc1" + Gem::Version.new "4.1.0.beta" end module VERSION #:nodoc: diff --git a/actionpack/CHANGELOG.md b/actionpack/CHANGELOG.md index e30029fb6d..ffafa7412d 100644 --- a/actionpack/CHANGELOG.md +++ b/actionpack/CHANGELOG.md @@ -1,1193 +1,3 @@ -## Rails 4.0.0 (unreleased) ## +* No changes. -* Add support for passing custom url options other than `:host` and custom - status and flash options to `force_ssl`. - - *Andrew White* - -* The `force_ssl` command now builds the redirect url from `request.fullpath`. - This ensures that the format is maintained and it doesn't redirect to a route - that has the same parameters but is defined earlier in `routes.rb`. Also any - optional segments are maintained. - - Fixes #7528, #9061, #10305. - - *Andrew White* - -* Return a 405 Method Not Allowed response when a request contains an unknown - HTTP method. - - *Lewis Marshall* - -* Add support for extracting the port from the `:host` option passed to `url_for`. - - *Andrew White* - -* Add support for removing the subdomain from a url by passing `nil`, `false` or `''`. - Fixes #10180. - - *Derek Watson + Andrew White* - -* Element of the collection for `options_from_collection_for_select` helper can - optionally contain html attributes as the last element of the array as - `options_for_select` helper. - - *Vasiliy Ermolovich* - -* Fix explicit names on multiple file fields. If a file field tag has - the multiple option, it is turned into an array field (appending `[]`), - but if an explicit name is passed to `file_field` the `[]` is not - appended. - Fixes #9830. - - *Ryan McGeary* - -* Add block support for the `mail_to` helper, similar to the `link_to` helper. - - *Sam Pohlenz* - -* Automatically configure cookie-based sessions to be encrypted if - `secret_key_base` is set, falling back to signed if only `secret_token` - is set. Automatically upgrade existing signed cookie-based sessions from - Rails 3.x to be encrypted if both `secret_key_base` and `secret_token` - are set, or signed with the new key generator if only `secret_token` is - set. This leaves only the `config.session_store :cookie_store` option and - removes the two new options introduced in 4.0.0.beta1: - `encrypted_cookie_store` and `upgrade_signature_to_encryption_cookie_store`. - - *Trevor Turk* - -* Ensure consistent fallback to the default layout lookup for layouts set - using symbols or procs that return `nil`. - - All of the following layouts will result in the default layout lookup: - - layout nil - - layout proc { nil } - - layout :returns_nil - def returns_nil - nil - end - - Previously symbols and procs which returned `nil` resulted in no layout which - differed from the `layout nil` behavior. To get the "no layout" behavior just - return `false` instead of `nil` for `layout`. - - *Chris Nicola* - -* Create `UpgradeLegacySignedCookieJar` to transparently upgrade existing signed - cookies generated by Rails 3.x to avoid invalidating them when upgrading to Rails 4.x. - - *Trevor Turk + Neeraj Singh* - -* Raise an `ArgumentError` when a clashing named route is defined. - - *Trevor Turk* - -* Allow default url options to accept host with protocol such as `http://` - - config.action_mailer.default_url_options = { host: "http://mydomain.com" } - - *Richard Schneeman* - -* Ensure that digest authentication responds with a 401 status when a basic - header is received. - - *Brad Dunbar* - -* Include I18n locale fallbacks in view lookup. - Fixes #3512. - - *Juan Barreneche* - -* Integration and functional tests allow headers and rack env - variables to be passed when performing requests. - Fixes #6513. - - Example: - - # integration test - get "/success", {}, "HTTP_REFERER" => "http://test.com/", - "Accepts" => "text/plain, text/html" - - # functional test - @request.headers["Accepts"] = "text/plain, text/html" - - *Yves Senn* - -* Http::Headers respects headers that are not prefixed with HTTP_ - - *Yves Senn* - -* Fix incorrectly appended square brackets to a multiple select box - if an explicit name has been given and it already ends with "[]" - - Before: - - select(:category, [], {}, multiple: true, name: "post[category][]") - # => - - *Olek Janiszewski* - -* Fixed regression when using `assert_template` to verify files sent using - `render file: 'README.md'`. - Fixes #9464. - - *Justin Coyne* - -* Fixed `ActionView::Helpers::CaptureHelper#content_for` regression when trying to use it in - a boolean statement. - Fixes #9360. - - *Nikolay Shebanov* - -* `format: true` does not override existing format constraints. - Fixes #9466. - - Example: - - # This will force the .json extension. - get '/json_only', to: ok, format: true, constraints: { format: /json/ } - - *Yves Senn* - -* Skip valid encoding checks for non-String parameters that come - from the matched route's defaults. - Fixes #9435. - - Example: - - root to: 'main#posts', page: 1 - - *Yves Senn* - -* Don't verify Regexp requirements for non-Regexp `:constraints`. - Fixes #9432. - - Example: - - get '/photos.:format' => 'feeds#photos', constraints: {format: 'xml'} - - *Yves Senn* - -* Make `ActionDispatch::Journey::Path::Pattern#new` raise more meaningful exception message. - - *Thierry Zires* - - -## Rails 4.0.0.beta1 (February 25, 2013) ## - -* Fix `respond_to` not using formats that have no block if all is present. *Michael Grosser* - -* New applications use an encrypted session store by default. - - *Santiago Pastorino* - -* Determine the controller#action from only the matched path when using the - shorthand syntax. Previously the complete path was used, which led - to problems with nesting (scopes and namespaces). - Fixes #7554. - - Example: - - # This will route to questions#new. - scope ':locale' do - get 'questions/new' - end - - *Yves Senn* - -* Remove support for parsing XML parameters from request. If you still want to parse XML - parameters, please install `actionpack-xml_parser' gem. - - *Prem Sichanugrist* - -* Remove support for parsing YAML parameters from request. - - *Aaron Patterson* - -* Add a message when you have no routes defined to both `rake routes` and - GET "/rails/info/routes" that lets you know you have none defined and links - to the Rails guide on the topic. - - *Steve Klabnik* - -* Change `image_alt` method to replace underscores/hyphens to spaces in filenames. - - Previously, underscored filenames became `alt="A_long_file_name_with_underscores"` - in HTML, which is poor for accessibility. For instance, Apple's VoiceOver Utility - pronounces each underscore. `A_long_file_name` thus would be read as `A underscore - long underscore file underscore name.` Now underscored or hyphenated filenames - (both of which are very popular naming conventions) read more naturally in - screen readers by converting both hyphens and underscores to spaces. - - Before: - - image_tag('underscored_file_name.png') - # => Underscored_file_name - - After: - - image_tag('underscored_file_name.png') - # => Underscored file name - - *Nick Cox* - -* We don't support Ruby constant notation in the `:controller` option for route - definitions. So, this raises an `ArgumentError` now: - - resources :posts, controller: "Admin::Posts" # WRONG - - Use path notation instead: - - resources :posts, controller: "admin/posts" # RIGHT - - *Yves Senn* - -* `assert_template` can be used to verify the locals of partials, - which live inside a directory. - - # Prefixed partials inside directories worked and still work. - assert_template partial: 'directory/_partial', locals: {name: 'John'} - - # This did not work but does now. - assert_template partial: 'directory/partial', locals: {name: 'John'} - - Fixes #8516. - - *Yves Senn* - -* Fix `content_tag_for` with array HTML option. - It would embed array as string instead of joining it like `content_tag` does: - - content_tag(:td, class: ["foo", "bar"]){} - # => - - Before: - - content_tag_for(:td, item, class: ["foo", "bar"]) - # => - - After: - - content_tag_for(:td, item, class: ["foo", "bar"]) - # => - - *Semyon Perepelitsa* - -* Remove `BestStandardsSupport` middleware, !DOCTYPE html already triggers - standards mode per http://msdn.microsoft.com/en-us/library/jj676915(v=vs.85).aspx - and ChromeFrame header has been moved to `config.action_dispatch.default_headers` - - *Guillermo Iguaran* - -* Fix CSRF protection and `current_url?` helper to work with HEAD requests - now that `ActionDispatch::Head` has been removed in favor of `Rack::Head`. - - *Michiel Sikkes* - -* Change `asset_path` to not include `SCRIPT_NAME` when it's used - from a mounted engine. Fixes #8119. - - *Piotr Sarnacki* - -* Add JavaScript based routing path matcher to `/rails/info/routes`. - Routes can now be filtered by whether or not they match a path. - - *Richard Schneeman* - -* Change the behavior of route defaults so that explicit defaults are no longer - required where the key is not part of the path. For example: - - resources :posts, bucket_type: 'posts' - - will be required whenever constructing the url from a hash such as a functional - test or using `url_for` directly. However using the explicit form alters the - behavior so it's not required: - - resources :projects, defaults: { bucket_type: 'projects' } - - This changes existing behavior slightly in that any routes which only differ - in their defaults will match the first route rather than the closest match. - - *Andrew White* - -* Add support for routing constraints other than Regexp and String. - For example this now allows the use of arrays like this: - - get '/foo/:action', to: 'foo', constraints: { subdomain: %w[www admin] } - - or constraints where the request method returns an Fixnum like this: - - get '/foo', to: 'foo#index', constraints: { port: 8080 } - - Note that this only applies to constraints on the request - path constraints - still need to be specified as Regexps as the various constraints are compiled - into a single Regexp. - - *Andrew White* - -* Fix a bug in integration tests where setting the port via a url passed to - the process method was ignored when constructing the request environment. - - *Andrew White* - -* Allow `:selected` to be set on `date_select` tag helper. - - *Colin Burn-Murdoch* - -* Fixed JSON params parsing regression for non-object JSON content. - - *Dylan Smith* - -* Extract `ActionDispatch::PerformanceTest` into https://github.com/rails/rails-perftest - You can add the gem to your Gemfile to keep using performance tests. - - gem 'rails-perftest' - - *Yves Senn* - -* Added view_cache_dependency API for declaring dependencies that affect - cache digest computation. - - *Jamis Buck* - -* `image_submit_tag` will set `alt` attribute from image source if not - specified. - - *Nihad Abbasov* - -* Do not generate local variables for partials without object or collection. - Previously rendering a partial without giving `:object` or `:collection` - would generate a local variable with the partial name by default. - - *Carlos Antonio da Silva* - -* Return the last valid, non-private IP address from the X-Forwarded-For, - Client-IP and Remote-Addr headers, in that order. Document the rationale - for that decision, and describe the options that can be passed to the - RemoteIp middleware to change it. - Fixes #7979. - - *André Arko*, *Steve Klabnik*, *Alexey Gaziev* - -* Do not append second slash to `root_url` when using `trailing_slash: true` - Fixes #8700. - - Before: - - root_url(trailing_slash: true) # => http://test.host// - - After: - - root_url(trailing_slash: true) # => http://test.host/ - - *Yves Senn* - -* Allow to toggle dumps on error pages. - - *Gosha Arinich* - -* Fix a bug in `content_tag_for` that prevents it from working without a block. - - *Jasl* - -* Change the stylesheet of exception pages for development mode. - Additionally display also the line of code and fragment that raised - the exception in all exceptions pages. - - *Guillermo Iguaran + Jorge Cuadrado* - -* Do not append `charset=` parameter when `head` is called with a - `:content_type` option. - Fixes #8661. - - *Yves Senn* - -* Added `Mime::NullType` class. This allows to use `html?`, `xml?`, `json?`, etc. - when the format of the request is unknown, without raising an exception. - - *Angelo Capilleri* - -* Integrate the Journey gem into Action Dispatch so that the global namespace - is not polluted with names that may be used as models. - - *Andrew White* - -* Extract support for email address obfuscation via `:encode`, `:replace_at`, and `replace_dot` - options from the `mail_to` helper into the `actionview-encoded_mail_to` gem. - - *Nick Reed + DHH* - -* Handle `:protocol` option in `stylesheet_link_tag` and `javascript_include_tag` - - *Vasiliy Ermolovich* - -* Clear url helper methods when routes are reloaded. *Andrew White* - -* Fix a bug in `ActionDispatch::Request#raw_post` that caused `env['rack.input']` - to be read but not rewound. - - *Matt Venables* - -* Prevent raising `EOFError` on multipart GET request (IE issue). *Adam Stankiewicz* - -* Rename all action callbacks from *_filter to *_action to avoid the misconception that these - callbacks are only suited for transforming or halting the response. With the new style, - it's more inviting to use them as they were intended, like setting shared ivars for views. - - Example: - - class PeopleController < ActionController::Base - before_action :set_person, except: [:index, :new, :create] - before_action :ensure_permission, only: [:edit, :update] - - ... - - private - def set_person - @person = current_account.people.find(params[:id]) - end - - def ensure_permission - current_person.can_change?(@person) - end - end - - The old *_filter methods still work with no deprecation notice. - - *DHH* - -* Add `cache_if` and `cache_unless` for conditional fragment caching: - - Example: - - <%= cache_if condition, project do %> - All the topics on this project - <%= render project.topics %> - <% end %> - - # and - - <%= cache_unless condition, project do %> - All the topics on this project - <%= render project.topics %> - <% end %> - - *Stephen Ausman + Fabrizio Regini + Angelo Capilleri* - -* Add logging filter capability for redirect URLs: - - config.filter_redirect << 'http://please.hide.it/' - - *Fabrizio Regini* - -* Fixed a bug that ignores constraints on a glob route. This was caused because the constraint - regular expression is overwritten when the `routes.rb` file is processed. Fixes #7924 - - *Maura Fitzgerald* - -* More descriptive error messages when calling `render :partial` with - an invalid `:layout` argument. - - Fixes #8376. - - render partial: 'partial', layout: true - - # results in ActionView::MissingTemplate: Missing partial /true - - *Yves Senn* - -* Sweepers was extracted from Action Controller as `rails-observers` gem. - - *Rafael Mendonça França* - -* Add option flag to `CacheHelper#cache` to manually bypass automatic template digests: - - <% cache project, skip_digest: true do %> - ... - <% end %> - - *Drew Ulmer* - -* Do not sort Hash options in `grouped_options_for_select`. *Sergey Kojin* - -* Accept symbols as `send_data :disposition` value *Elia Schito* - -* Add i18n scope to `distance_of_time_in_words`. *Steve Klabnik* - -* `assert_template`: - - is no more passing with empty string. - - is now validating option keys. It accepts: `:layout`, `:partial`, `:locals` and `:count`. - - *Roberto Soares* - -* Allow setting a symbol as path in scope on routes. This is now allowed: - - scope :api do - resources :users - end - - It is also possible to pass multiple symbols to scope to shorten multiple nested scopes: - - scope :api do - scope :v1 do - resources :users - end - end - - can be rewritten as: - - scope :api, :v1 do - resources :users - end - - *Guillermo Iguaran + Amparo Luna* - -* Fix error when using a non-hash query argument named "params" in `url_for`. - - Before: - - url_for(params: "") # => undefined method `reject!' for "":String - - After: - - url_for(params: "") # => http://www.example.com?params= - - *tumayun + Carlos Antonio da Silva* - -* Render every partial with a new `ActionView::PartialRenderer`. This resolves - issues when rendering nested partials. - Fixes #8197. - - *Yves Senn* - -* Introduce `ActionView::Template::Handlers::ERB.escape_whitelist`. This is a list - of mime types where template text is not html escaped by default. It prevents `Jack & Joe` - from rendering as `Jack & Joe` for the whitelisted mime types. The default whitelist - contains `text/plain`. - Fixes #7976. - - *Joost Baaij* - -* Fix input name when `multiple: true` and `:index` are set. - - Before: - - check_box("post", "comment_ids", { multiple: true, index: "foo" }, 1) - # => - - After: - - check_box("post", "comment_ids", { multiple: true, index: "foo" }, 1) - # => - - Fixes #8108. - - *Daniel Fox, Grant Hutchins & Trace Wax* - -* `date_select` helper accepts `with_css_classes: true` to add css classes similar with type - of generated select tags. - - *Pavel Nikitin* - -* Only non-js/css under `app/assets` path will be included in default `config.assets.precompile`. - - *Josh Peek* - -* Remove support for the `RAILS_ASSET_ID` environment configuration - (no longer needed now that we have the asset pipeline). - - *Josh Peek* - -* Remove old `asset_path` configuration (no longer needed now that we have the asset pipeline). - - *Josh Peek* - -* `assert_template` can be used to assert on the same template with different locals - Fixes #3675. - - *Yves Senn* - -* Remove old asset tag concatenation (no longer needed now that we have the asset pipeline). - - *Josh Peek* - -* Accept `:remote` as symbolic option for `link_to` helper. *Riley Lynch* - -* Warn when the `:locals` option is passed to `assert_template` outside of a view test case - Fixes #3415. - - *Yves Senn* - -* The `Rack::Cache` middleware is now disabled by default. To enable it, - set `config.action_dispatch.rack_cache = true` and add `gem rack-cache` to your Gemfile. - - *Guillermo Iguaran* - -* `ActionController::Base.page_cache_extension` option is deprecated - in favour of `ActionController::Base.default_static_extension`. - - *Francesco Rodriguez* - -* Action and Page caching has been extracted from Action Dispatch - as `actionpack-action_caching` and `actionpack-page_caching` gems. - Please read the `README.md` file on both gems for the usage. - - *Francesco Rodriguez* - -* Failsafe exception returns `text/plain`. *Steve Klabnik* - -* Rename internal variables on `ActionController::TemplateAssertions` to prevent - naming collisions. `@partials`, `@templates` and `@layouts` are now prefixed with an underscore. - Fixes #7459. - - *Yves Senn* - -* `resource` and `resources` don't modify the passed options hash. - Fixes #7777. - - *Yves Senn* - -* Precompiled assets include aliases from `foo.js` to `foo/index.js` and vice versa. - - # Precompiles phone-.css and aliases phone/index.css to phone.css. - config.assets.precompile = [ 'phone.css' ] - - # Precompiles phone/index-.css and aliases phone.css to phone/index.css. - config.assets.precompile = [ 'phone/index.css' ] - - # Both of these work with either precompile thanks to their aliases. - <%= stylesheet_link_tag 'phone', media: 'all' %> - <%= stylesheet_link_tag 'phone/index', media: 'all' %> - - *Jeremy Kemper* - -* `assert_template` is no more passing with what ever string that matches - with the template name. - - Before when we have a template `/layout/hello.html.erb`, `assert_template` - was passing with any string that matches. This behavior allowed false - positive like: - - assert_template "layout" - assert_template "out/hello" - - Now it only passes with: - - assert_template "layout/hello" - assert_template "hello" - - Fixes #3849. - - *Hugolnx* - -* `image_tag` will set the same width and height for image if numerical value - passed to `size` option. - - *Nihad Abbasov* - -* Deprecate `Mime::Type#verify_request?` and `Mime::Type.browser_generated_types`, - since they are no longer used inside of Rails, they will be removed in Rails 4.1. - - *Michael Grosser* - -* `ActionDispatch::Http::UploadedFile` now delegates `close` to its tempfile. *Sergio Gil* - -* Add `ActionController::StrongParameters`, this module converts `params` hash into - an instance of ActionController::Parameters that allows whitelisting of permitted - parameters. Non-permitted parameters are forbidden to be used in Active Model by default - For more details check the documentation of the module or the - [strong_parameters gem](https://github.com/rails/strong_parameters) - - *DHH + Guillermo Iguaran* - -* Remove Integration between `attr_accessible`/`attr_protected` and - `ActionController::ParamsWrapper`. ParamWrapper now wraps all the parameters returned - by the class method `attribute_names`. - - *Guillermo Iguaran* - -* Log now displays the correct status code when an exception is raised. - Fixes #7646. - - *Yves Senn* - -* Allow pass couple extensions to `ActionView::Template.register_template_handler` call. - - *Tima Maslyuchenko* - -* Sprockets integration has been extracted from Action Pack to the `sprockets-rails` - gem. `rails` gem is depending on `sprockets-rails` by default. - - *Guillermo Iguaran* - -* `ActionDispatch::Session::MemCacheStore` now uses `dalli` instead of the deprecated - `memcache-client` gem. - - *Arun Agrawal + Guillermo Iguaran* - -* Support multiple etags in If-None-Match header. *Travis Warlick* - -* Allow to configure how unverified request will be handled using `:with` - option in `protect_from_forgery` method. - - Valid unverified request handling methods are: - - - `:exception` - Raises ActionController::InvalidAuthenticityToken exception. - - `:reset_session` - Resets the session. - - `:null_session` - Provides an empty session during request but doesn't - reset it completely. Used as default if `:with` option is not specified. - - New applications are generated with: - - protect_from_forgery with: :exception - - *Sergey Nartimov* - -* Add `.ruby` template handler, this handler simply allows arbitrary Ruby code as a template. *Guillermo Iguaran* - -* Add `separator` option for `ActionView::Helpers::TextHelper#excerpt`: - - excerpt('This is a very beautiful morning', 'very', separator: ' ', radius: 1) - # => ...a very beautiful... - - *Guirec Corbel* - -* Added controller-level etag additions that will be part of the action etag computation *Jeremy Kemper/DHH* - - class InvoicesController < ApplicationController - etag { current_user.try :id } - - def show - # Etag will differ even for the same invoice when it's viewed by a different current_user - @invoice = Invoice.find(params[:id]) - fresh_when(@invoice) - end - end - -* Add automatic template digests to all `CacheHelper#cache` calls (originally spiked in the `cache_digests` plugin) *DHH* - -* When building a URL fails, add missing keys provided by Journey. Failed URL - generation now returns a 500 status instead of a 404. - - *Richard Schneeman* - -* Deprecate availability of `ActionView::RecordIdentifier` in controllers by default. - It's view specific and can be easily included in controllers manually if someone - really needs it. Also deprecate calling `ActionController::RecordIdentifier.dom_id` and - `dom_class` directly, in favor of `ActionView::RecordIdentifier.dom_id` and `dom_class`. - `RecordIdentifier` will be removed from `ActionController::Base` in Rails 4.1. - - *Piotr Sarnacki* - -* Fix `ActionView::RecordIdentifier` to work as a singleton. *Piotr Sarnacki* - -* Deprecate `Template#mime_type`, it will be removed in Rails 4.1 in favor of `#type`. - *Piotr Sarnacki* - -* Move vendored html-scanner from `action_controller` to `action_view` directory. If you - require it directly, please use 'action_view/vendor/html-scanner', reference to - 'action_controller/vendor/html-scanner' will be removed in Rails 4.1. *Piot Sarnacki* - -* Fix handling of date selects when using both disabled and discard options. - Fixes #7431. - - *Vasiliy Ermolovich* - -* `ActiveRecord::SessionStore` is extracted out of Rails into a gem `activerecord-session_store`. - Setting `config.session_store` to `:active_record_store` will no longer work and will break - if the `activerecord-session_store` gem isn't available. *Prem Sichanugrist* - -* Fix `select_tag` when `option_tags` is nil. - Fixes #7404. - - *Sandeep Ravichandran* - -* Add `Request#formats=(extensions)` that lets you set multiple formats directly in a prioritized order. - - Example of using this for custom iphone views with an HTML fallback: - - class ApplicationController < ActionController::Base - before_filter :adjust_format_for_iphone_with_html_fallback - - private - def adjust_format_for_iphone_with_html_fallback - request.formats = [ :iphone, :html ] if request.env["HTTP_USER_AGENT"][/iPhone/] - end - end - - *DHH* - -* Add Routing Concerns to declare common routes that can be reused inside - others resources and routes. - - Code before: - - resources :messages do - resources :comments - end - - resources :posts do - resources :comments - resources :images, only: :index - end - - Code after: - - concern :commentable do - resources :comments - end - - concern :image_attachable do - resources :images, only: :index - end - - resources :messages, concerns: :commentable - - resources :posts, concerns: [:commentable, :image_attachable] - - *DHH + Rafael Mendonça França* - -* Add `start_hour` and `end_hour` options to the `select_hour` helper. *Evan Tann* - -* Raises an `ArgumentError` when the first argument in `form_for` contain `nil` - or is empty. - - *Richard Schneeman* - -* Add 'X-Frame-Options' => 'SAMEORIGIN' - 'X-XSS-Protection' => '1; mode=block' and - 'X-Content-Type-Options' => 'nosniff' - as default headers. - - *Egor Homakov* - -* Allow data attributes to be set as a first-level option for `form_for`, so you can write `form_for @record, data: { behavior: 'autosave' }` instead of `form_for @record, html: { data: { behavior: 'autosave' } }` *DHH* - -* Deprecate `button_to_function` and `link_to_function` helpers. - - We recommend the use of Unobtrusive JavaScript instead. For example: - - link_to "Greeting", "#", class: "nav_link" - - $(function() { - $('.nav_link').click(function() { - // Some complex code - - return false; - }); - }); - - or - - link_to "Greeting", '#', onclick: "alert('Hello world!'); return false", class: "nav_link" - - for simple cases. - - *Rafael Mendonça França* - -* `javascript_include_tag :all` will now not include `application.js` if the file does not exists. *Prem Sichanugrist* - -* Send an empty response body when call `head` with status between 100 and 199, 204, 205 or 304. - - *Armand du Plessis* - -* Fixed issue with where digest authentication would not work behind a proxy. *Arthur Smith* - -* Added `ActionController::Live`. Mix it in to your controller and you can - stream data to the client live. For example: - - class FooController < ActionController::Base - include ActionController::Live - - def index - 100.times { - # Client will see this as it's written - response.stream.write "hello world\n" - sleep 1 - } - response.stream.close - end - end - - *Aaron Patterson* - -* Remove `ActionDispatch::Head` middleware in favor of `Rack::Head`. *Santiago Pastorino* - -* Deprecate `:confirm` in favor of `data: { confirm: "Text" }` option for `button_to`, `button_tag`, `image_submit_tag`, `link_to` and `submit_tag` helpers. - - *Carlos Galdino + Rafael Mendonça França* - -* Show routes in exception page while debugging a `RoutingError` in development. - - *Richard Schneeman + Mattt Thompson + Yves Senn* - -* Add `ActionController::Flash.add_flash_types` method to allow people to register their own flash types. e.g.: - - class ApplicationController - add_flash_types :error, :warning - end - - If you add the above code, you can use `<%= error %>` in an erb, and `redirect_to /foo, error: 'message'` in a controller. - - *kennyj* - -* Remove Active Model dependency from Action Pack. *Guillermo Iguaran* - -* Support unicode characters in routes. Route will be automatically escaped, so instead of manually escaping: - - get Rack::Utils.escape('こんにちは') => 'home#index' - - You just have to write the unicode route: - - get 'こんにちは' => 'home#index' - - *kennyj* - -* Return proper format on exceptions. *Santiago Pastorino* - -* Allow to use `mounted_helpers` (helpers for accessing mounted engines) in `ActionView::TestCase`. *Piotr Sarnacki* - -* Include `mounted_helpers` (helpers for accessing mounted engines) in `ActionDispatch::IntegrationTest` by default. *Piotr Sarnacki* - -* Extracted redirect logic from `ActionController::ForceSSL::ClassMethods.force_ssl` into `ActionController::ForceSSL#force_ssl_redirect` - - *Jeremy Friesen* - -* Make possible to use a block in `button_to` if the button text is hard - to fit into the name parameter, e.g.: - - <%= button_to [:make_happy, @user] do %> - Make happy <%= @user.name %> - <% end %> - # => "
- #
- # - #
- #
" - - *Sergey Nartimov* - -* Change a way of ordering helpers from several directories. Previously, - when loading helpers from multiple paths, all of the helpers files were - gathered into one array an then they were sorted. Helpers from different - directories should not be mixed before loading them to make loading more - predictable. The most common use case for such behavior is loading helpers - from engines. When you load helpers from application and engine Foo, in - that order, first rails will load all of the helpers from application, - sorted alphabetically and then it will do the same for Foo engine. - - *Piotr Sarnacki* - -* `truncate` now always returns an escaped HTML-safe string. The option `:escape` can be used as - false to not escape the result. - - *Li Ellis Gallardo + Rafael Mendonça França* - -* `truncate` now accepts a block to show extra content when the text is truncated. *Li Ellis Gallardo* - -* Add `week_field`, `week_field_tag`, `month_field`, `month_field_tag`, `datetime_local_field`, - `datetime_local_field_tag`, `datetime_field` and `datetime_field_tag` helpers. *Carlos Galdino* - -* Add `color_field` and `color_field_tag` helpers. *Carlos Galdino* - -* `assert_generates`, `assert_recognizes`, and `assert_routing` all raise - `Assertion` instead of `RoutingError` *David Chelimsky* - -* URL path parameters with invalid encoding now raise `ActionController::BadRequest`. *Andrew White* - -* Malformed query and request parameter hashes now raise `ActionController::BadRequest`. *Andrew White* - -* Add `divider` option to `grouped_options_for_select` to generate a separator - `optgroup` automatically, and deprecate `prompt` as third argument, in favor - of using an options hash. *Nicholas Greenfield* - -* Add `time_field` and `time_field_tag` helpers which render an `input[type="time"]` tag. *Alex Soulim* - -* Removed old text helper apis from `highlight`, `excerpt` and `word_wrap`. *Jeremy Walker* - -* Templates without a handler extension now raises a deprecation warning but still - defaults to ERB. In future releases, it will simply return the template contents. *Steve Klabnik* - -* Deprecate `:disable_with` in favor of `data: { disable_with: "Text" }` option from `submit_tag`, `button_tag` and `button_to` helpers. - - *Carlos Galdino + Rafael Mendonça França* - -* Remove `:mouseover` option from `image_tag` helper. *Rafael Mendonça França* - -* The `select` method (select tag) forces `:include_blank` if `required` is true and - `display size` is one and `multiple` is not true. *Angelo Capilleri* - -* Copy literal route constraints to defaults so that url generation know about them. - The copied constraints are `:protocol`, `:subdomain`, `:domain`, `:host` and `:port`. - - *Andrew White* - -* `respond_to` and `respond_with` now raise `ActionController::UnknownFormat` instead - of directly returning head 406. The exception is rescued and converted to 406 - in the exception handling middleware. *Steven Soroka* - -* Allows `assert_redirected_to` to match against a regular expression. *Andy Lindeman* - -* Add backtrace to development routing error page. *Richard Schneeman* - -* Replace `include_seconds` boolean argument with `include_seconds: true` option - in `distance_of_time_in_words` and `time_ago_in_words` signature. *Dmitriy Kiriyenko* - -* Make current object and counter (when it applies) variables accessible when - rendering templates with :object / :collection. *Carlos Antonio da Silva* - -* JSONP now uses mimetype `text/javascript` instead of `application/json`. *omjokine* - -* Allow to lazy load `default_form_builder` by passing a `String` instead of a constant. *Piotr Sarnacki* - -* Session arguments passed to `process` calls in functional tests are now merged into - the existing session, whereas previously they would replace the existing session. - This change may break some existing tests if they are asserting the exact contents of - the session but should not break existing tests that only assert individual keys. - - *Andrew White* - -* Add `index` method to FormBuilder class. *Jorge Bejar* - -* Remove the leading \n added by textarea on `assert_select`. *Santiago Pastorino* - -* Changed default value for `config.action_view.embed_authenticity_token_in_remote_forms` - to `false`. This change breaks remote forms that need to work also without JavaScript, - so if you need such behavior, you can either set it to `true` or explicitly pass - `authenticity_token: true` in form options. - -* Added `ActionDispatch::SSL` middleware that when included force all the requests to be under HTTPS protocol. *Rafael Mendonça França* - -* Add `include_hidden` option to select tag. With `include_hidden: false` select with `multiple` attribute doesn't generate hidden input with blank value. *Vasiliy Ermolovich* - -* Removed default `size` option from the `text_field`, `search_field`, `telephone_field`, `url_field`, `email_field` helpers. *Philip Arndt* - -* Removed default `cols` and `rows` options from the `text_area` helper. *Philip Arndt* - -* Adds support for layouts when rendering a partial with a given collection. *serabe* - -* Allows the route helper `root` to take a string argument. For example, `root 'pages#main'`. *bcardarella* - -* Forms of persisted records use always PATCH (via the `_method` hack). *fxn* - -* For resources, both PATCH and PUT are routed to the `update` action. *fxn* - -* Don't ignore `force_ssl` in development. This is a change of behavior - use a `:if` condition to recreate the old behavior. - - class AccountsController < ApplicationController - force_ssl if: :ssl_configured? - - def ssl_configured? - !Rails.env.development? - end - end - - *Pat Allan* - -* Adds support for the PATCH verb: - * Request objects respond to `patch?`. - * Routes have a new `patch` method, and understand `:patch` in the - existing places where a verb is configured, like `:via`. - * New method `patch` available in functional tests. - * If `:patch` is the default verb for updates, edits are - tunneled as PATCH rather than as PUT, and routing acts accordingly. - * New method `patch_via_redirect` available in integration tests. - - *dlee* - -* Integration tests support the `OPTIONS` method. *Jeremy Kemper* - -* `expires_in` accepts a `must_revalidate` flag. If true, "must-revalidate" - is added to the Cache-Control header. *fxn* - -* Add `date_field` and `date_field_tag` helpers which render an `input[type="date"]` tag *Olek Janiszewski* - -* Adds `image_url`, `javascript_url`, `stylesheet_url`, `audio_url`, `video_url`, and `font_url` - to assets tag helper. These URL helpers will return the full path to your assets. This is useful - when you are going to reference this asset from external host. *Prem Sichanugrist* - -* Default responder will now always use your overridden block in `respond_with` to render your response. *Prem Sichanugrist* - -* Allow `value_method` and `text_method` arguments from `collection_select` and - `options_from_collection_for_select` to receive an object that responds to `:call`, - such as a `proc`, to evaluate the option in the current element context. This works - the same way with `collection_radio_buttons` and `collection_check_boxes`. - - *Carlos Antonio da Silva + Rafael Mendonça França* - -* Add `collection_check_boxes` form helper, similar to `collection_select`: - Example: - - collection_check_boxes :post, :author_ids, Author.all, :id, :name - # Outputs something like: - - - - - - - The label/check_box pairs can be customized with a block. - - *Carlos Antonio da Silva + Rafael Mendonça França* - -* Add `collection_radio_buttons` form helper, similar to `collection_select`: - Example: - - collection_radio_buttons :post, :author_id, Author.all, :id, :name - # Outputs something like: - - - - - - The label/radio_button pairs can be customized with a block. - - *Carlos Antonio da Silva + Rafael Mendonça França* - -* `check_box` with `:form` html5 attribute will now replicate the `:form` - attribute to the hidden field as well. *Carlos Antonio da Silva* - -* `label` form helper accepts `for: nil` to not generate the attribute. *Carlos Antonio da Silva* - -* Add `:format` option to `number_to_percentage`. *Rodrigo Flores* - -* Add `config.action_view.logger` to configure logger for Action View. *Rafael Mendonça França* - -* Deprecated `ActionController::Integration` in favour of `ActionDispatch::Integration`. - -* Deprecated `ActionController::IntegrationTest` in favour of `ActionDispatch::IntegrationTest`. - -* Deprecated `ActionController::PerformanceTest` in favour of `ActionDispatch::PerformanceTest`. - -* Deprecated `ActionController::AbstractRequest` in favour of `ActionDispatch::Request`. - -* Deprecated `ActionController::Request` in favour of `ActionDispatch::Request`. - -* Deprecated `ActionController::AbstractResponse` in favour of `ActionDispatch::Response`. - -* Deprecated `ActionController::Response` in favour of `ActionDispatch::Response`. - -* Deprecated `ActionController::Routing` in favour of `ActionDispatch::Routing`. - -* `check_box helper` with `disabled: true` will generate a disabled - hidden field to conform with the HTML convention where disabled fields are - not submitted with the form. This is a behavior change, previously the hidden - tag had a value of the disabled checkbox. *Tadas Tamosauskas* - -* `favicon_link_tag` helper will now use the favicon in app/assets by default. *Lucas Caton* - -* `ActionView::Helpers::TextHelper#highlight` now defaults to the - HTML5 `mark` element. *Brian Cardarella* - -Please check [3-2-stable](https://github.com/rails/rails/blob/3-2-stable/actionpack/CHANGELOG.md) for previous changes. +Please check [4-0-stable](https://github.com/rails/rails/blob/4-0-stable/actionpack/CHANGELOG.md) for previous changes. diff --git a/actionpack/lib/action_pack/version.rb b/actionpack/lib/action_pack/version.rb index b16dbd4f15..fd08f392aa 100644 --- a/actionpack/lib/action_pack/version.rb +++ b/actionpack/lib/action_pack/version.rb @@ -1,7 +1,7 @@ module ActionPack # Returns the version of the currently loaded ActionPack as a Gem::Version def self.version - Gem::Version.new "4.0.0.rc1" + Gem::Version.new "4.1.0.beta" end module VERSION #:nodoc: diff --git a/activemodel/CHANGELOG.md b/activemodel/CHANGELOG.md index a1f3d081db..eb54b58888 100644 --- a/activemodel/CHANGELOG.md +++ b/activemodel/CHANGELOG.md @@ -1,213 +1,3 @@ -## Rails 4.0.0 (unreleased) ## +* No changes. -* Add `ActiveModel::Errors#full_messages_for`, to return all the error messages - for a given attribute. - - Example: - - class Person - include ActiveModel::Validations - - attr_reader :name, :email - validates_presence_of :name, :email - end - - person = Person.new - person.valid? # => false - person.errors.full_messages_for(:name) # => ["Name can't be blank"] - - *Volodymyr Shatsky* - -* Added a method so that validations can be easily cleared on a model. - For example: - - class Person - include ActiveModel::Validations - - validates_uniqueness_of :first_name - validate :cannot_be_robot - - def cannot_be_robot - errors.add(:base, 'A person cannot be a robot') if person_is_robot - end - end - - Now, if someone runs `Person.clear_validators!`, then the following occurs: - - Person.validators # => [] - Person._validate_callbacks.empty? # => true - - *John Wang* - -* `has_secure_password` does not fail the confirmation validation - when assigning empty String to `password` and `password_confirmation`. - Fixes #9535. - - Example: - - # Given User has_secure_password. - @user.password = "" - @user.password_confirmation = "" - @user.valid?(:update) # used to be false - - *Yves Senn* - -* `validates_confirmation_of` does not override writer methods for - the confirmation attribute if no reader is defined. - - Example: - - class Blog - def title=(new_title) - @title = new_title.downcase - end - - # previously this would override the setter above. - validates_confirmation_of :title - end - - *Yves Senn* - -## Rails 4.0.0.beta1 (February 25, 2013) ## - -* Add `ActiveModel::Validations::AbsenceValidator`, a validator to check the - absence of attributes. - - class Person - include ActiveModel::Validations - - attr_accessor :first_name - validates_absence_of :first_name - end - - person = Person.new - person.first_name = "John" - person.valid? - # => false - person.errors.messages - # => {:first_name=>["must be blank"]} - - *Roberto Vasquez Angel* - -* `[attribute]_changed?` now returns `false` after a call to `reset_[attribute]!`. - - *Renato Mascarenhas* - -* Observers was extracted from Active Model as `rails-observers` gem. - - *Rafael Mendonça França* - -* Specify type of singular association during serialization. - - *Steve Klabnik* - -* Fixed length validator to correctly handle `nil`. Fixes #7180. - - *Michal Zima* - -* Removed dispensable `require` statements. Make sure to require `active_model` before requiring - individual parts of the framework. - - *Yves Senn* - -* Use BCrypt's `MIN_COST` in the test environment for speedier tests when using `has_secure_password`. - - *Brian Cardarella + Jeremy Kemper + Trevor Turk* - -* Add `ActiveModel::ForbiddenAttributesProtection`, a simple module to - protect attributes from mass assignment when non-permitted attributes are passed. - - *DHH + Guillermo Iguaran* - -* `ActiveModel::MassAssignmentSecurity` has been extracted from Active Model and the - `protected_attributes` gem should be added to Gemfile in order to use - `attr_accessible` and `attr_protected` macros in your models. - - *Guillermo Iguaran* - -* Due to a change in builder, `nil` and empty strings now generate - closed tags, so instead of this: - - - - it generates this: - - - - *Carlos Antonio da Silva* - -* Inclusion/exclusion validators accept a method name passed as a symbol to the - `:in` option. - - This allows to use dynamic inclusion/exclusion values using methods, besides - the current lambda/proc support. - - *Gabriel Sobrinho* - -* `ActiveModel::Validation#validates` ability to pass custom exception to the - `:strict` option. - - *Bogdan Gusiev* - -* Changed `ActiveModel::Serializers::Xml::Serializer#add_associations` to by default - propagate `:skip_types, :dasherize, :camelize` keys to included associations. - It can be overridden on each association by explicitly specifying the option on one - or more associations - - *Anthony Alberto* - -* Changed `ActiveModel::Serializers::JSON.include_root_in_json` default value to false. - Now, AM Serializers and AR objects have the same default behaviour. Fixes #6578. - - class User < ActiveRecord::Base; end - - class Person - include ActiveModel::Model - include ActiveModel::AttributeMethods - include ActiveModel::Serializers::JSON - - attr_accessor :name, :age - - def attributes - instance_values - end - end - - user.as_json - => {"id"=>1, "name"=>"Konata Izumi", "age"=>16, "awesome"=>true} - # root is not included - - person.as_json - => {"name"=>"Francesco", "age"=>22} - # root is not included - - *Francesco Rodriguez* - -* Passing false hash values to `validates` will no longer enable the corresponding validators. - - *Steve Purcell* - -* `ConfirmationValidator` error messages will attach to `:#{attribute}_confirmation` instead of `attribute`. - - *Brian Cardarella* - -* Added `ActiveModel::Model`, a mixin to make Ruby objects work with AP out of box. - - *Guillermo Iguaran* - -* `AM::Errors#to_json`: support `:full_messages` parameter. - - *Bogdan Gusiev* - -* Trim down Active Model API by removing `valid?` and `errors.full_messages`. - - *José Valim* - -* When `^` or `$` are used in the regular expression provided to `validates_format_of` - and the `:multiline` option is not set to true, an exception will be raised. This is - to prevent security vulnerabilities when using `validates_format_of`. The problem is - described in detail in the Rails security guide. - - *Jan Berdajs + Egor Homakov* - -Please check [3-2-stable](https://github.com/rails/rails/blob/3-2-stable/activemodel/CHANGELOG.md) for previous changes. +Please check [4-0-stable](https://github.com/rails/rails/blob/4-0-stable/activemodel/CHANGELOG.md) for previous changes. diff --git a/activemodel/lib/active_model/version.rb b/activemodel/lib/active_model/version.rb index b0afb7513d..86340bba37 100644 --- a/activemodel/lib/active_model/version.rb +++ b/activemodel/lib/active_model/version.rb @@ -1,7 +1,7 @@ module ActiveModel # Returns the version of the currently loaded ActiveModel as a Gem::Version def self.version - Gem::Version.new "4.0.0.rc1" + Gem::Version.new "4.1.0.beta" end module VERSION #:nodoc: diff --git a/activerecord/CHANGELOG.md b/activerecord/CHANGELOG.md index 5ba7a6fa75..ec42b63c2b 100644 --- a/activerecord/CHANGELOG.md +++ b/activerecord/CHANGELOG.md @@ -1,2044 +1,3 @@ -## Rails 4.0.0 (unreleased) ## +* No changes. -* Allow to use databases.rake tasks without having `Rails.application`. - - *Piotr Sarnacki* - -* Fix a `SystemStackError` problem when using time zone aware or serialized attributes. - In current implementation, we reuse `column_types` argument when initiating an instance. - If an instance has serialized or time zone aware attributes, `column_types` is - wrapped multiple times in `decorate_columns` method. Thus the above error occurs. - - *Dan Erikson & kennyj* - -* Fix for a regression bug in which counter cache columns were not being updated - when record was pushed into a has_many association. For example: - - Post.first.comments << Comment.create - - Fixes #3891. - - *Matthew Robertson* - -* If a model was instantiated from the database using `select`, `respond_to?` - returns false for non-selected attributes. For example: - - post = Post.select(:title).first - post.respond_to?(:body) # => false - - post = Post.select('title as post_title').first - post.respond_to?(:title) # => false - - Fixes #4208. - - *Neeraj Singh* - -* Run `rake migrate:down` & `rake migrate:up` in transaction if database supports. - - *Alexander Bondarev* - -* `0x` prefix must be added when assigning hexadecimal string into `bit` column in PostgreSQL. - - *kennyj* - -* Added Statement Cache to allow the caching of a single statement. The cache works by - duping the relation returned from yielding a statement, which allows skipping the AST - building phase for following executes. The cache returns results in array format. - - Example: - - cache = ActiveRecord::StatementCache.new do - Book.where(name: "my book").limit(100) - end - - books = cache.execute - - The solution attempts to get closer to the speed of `find_by_sql` but still maintaining - the expressiveness of the Active Record queries. - - *Olli Rissanen* - -* Preserve context while merging relations with join information. - - class Comment < ActiveRecord::Base - belongs_to :post - end - - class Author < ActiveRecord::Base - has_many :posts - end - - class Post < ActiveRecord::Base - belongs_to :author - has_many :comments - end - - `Comment.joins(:post).merge(Post.joins(:author).merge(Author.where(:name => "Joe Blogs"))).all` - would fail with - `ActiveRecord::ConfigurationError: Association named 'author' was not found on Comment`. - - It is failing because `all` is being called on relation which looks like this after all - the merging: `{:joins=>[:post, :author], :where=>[# 'gin') - - *Stefan Huber* and *Doabit* - -* After extraction of mass-assignment attributes (which protects [id, type] - by default) we can pass id to `update_attributes` and it will update - another record because id will be used in where statement. We never have - to change id in where statement because we try to set/replace fields for - already loaded record but we have to try to set new id for that record. - - *Dmitry Vorotilin* - -* Models with multiple counter cache associations now update correctly on destroy. - See #7706. - - *Ian Young* - -* If `:inverse_of` is true on an association, then when one calls `find()` on - the association, Active Record will first look through the in-memory objects - in the association for a particular id. Then, it will go to the DB if it - is not found. This is accomplished by calling `find_by_scan` in - collection associations whenever `options[:inverse_of]` is not nil. - Fixes #9470. - - *John Wang* - -* `rake db:create` does not change permissions of the MySQL root user. - Fixes #8079. - - *Yves Senn* - -* The length of the `version` column in the `schema_migrations` table - created by the `mysql2` adapter is 191 if the encoding is "utf8mb4". - - The "utf8" encoding in MySQL has support for a maximum of 3 bytes per character, - and only contains characters from the BMP. The recently added - [utf8mb4](http://dev.mysql.com/doc/refman/5.5/en/charset-unicode-utf8mb4.html) - encoding extends the support to four bytes. As of this writing, said encoding - is supported in the betas of the `mysql2` gem. - - Setting the encoding to "utf8mb4" has - [a few implications](http://dev.mysql.com/doc/refman/5.5/en/charset-unicode-upgrading.html). - This change addresses the max length for indexes, which is 191 instead of 255. - - *Xavier Noria* - -* Counter caches on associations will now stay valid when attributes are - updated (not just when records are created or destroyed), for example, - when calling `update_attributes`. The following code now works: - - class Comment < ActiveRecord::Base - belongs_to :post, counter_cache: true - end - - class Post < ActiveRecord::Base - has_many :comments - end - - post = Post.create - comment = Comment.create - - post.comments << comment - post.save.reload.comments_count # => 1 - comment.update_attributes(post_id: nil) - - post.save.reload.comments_count # => 0 - - Updating the id of a `belongs_to` object with the id of a new object will - also keep the count accurate. - - *John Wang* - -* Referencing join tables implicitly was deprecated. There is a - possibility that these deprecation warnings are shown even if you - don't make use of that feature. You can now disable the feature entirely. - Fixes #9712. - - Example: - - # in your configuration - config.active_record.disable_implicit_join_references = true - - # or directly - ActiveRecord::Base.disable_implicit_join_references = true - - *Yves Senn* - -* The `:distinct` option for `Relation#count` is deprecated. You - should use `Relation#distinct` instead. - - Example: - - # Before - Post.select(:author_name).count(distinct: true) - - # After - Post.select(:author_name).distinct.count - - *Yves Senn* - -* Rename `Relation#uniq` to `Relation#distinct`. `#uniq` is still - available as an alias but we encourage to use `#distinct` instead. - Also `Relation#uniq_value` is aliased to `Relation#distinct_value`, - this is a temporary solution and you should migrate to `distinct_value`. - - *Yves Senn* - -* Fix quoting for sqlite migrations using `copy_table_contents` with binary - columns. - - These would fail with "SQLite3::SQLException: unrecognized token" because - the column was not being passed to `quote` so the data was not quoted - correctly. - - *Matthew M. Boedicker* - -* Promotes `change_column_null` to the migrations API. This macro sets/removes - `NOT NULL` constraints, and accepts an optional argument to replace existing - `NULL`s if needed. The adapters for SQLite, MySQL, PostgreSQL, and (at least) - Oracle, already implement this method. - - *Xavier Noria* - -* Uniqueness validation allows you to pass `:conditions` to limit - the constraint lookup. - - Example: - - validates_uniqueness_of :title, conditions: -> { where('approved = ?', true) } - - *Mattias Pfeiffer + Yves Senn* - -* `connection` is deprecated as an instance method. - This allows end-users to have a `connection` method on their models - without clashing with Active Record internals. - - *Ben Moss* - -* When copying migrations, preserve their magic comments and content encoding. - - *OZAWA Sakuro* - -* Fix `subclass_from_attrs` when `eager_load` is false. It cannot find - subclass because all classes are loaded automatically when it needs. - - *Dmitry Vorotilin* - -* When `:name` option is provided to `remove_index`, use it if there is no - index by the conventional name. - - For example, previously if an index was removed like so - `remove_index :values, column: :value, name: 'a_different_name'` - the generated SQL would not contain the specified index name, - and hence the migration would fail. - Fixes #8858. - - *Ezekiel Smithburg* - -* Created block to by-pass the prepared statement bindings. - This will allow to compose fragments of large SQL statements to - avoid multiple round-trips between Ruby and the DB. - - Example: - - sql = Post.connection.unprepared_statement do - Post.first.comments.to_sql - end - - *Cédric Fabianski* - -* Change the semantics of combining scopes to be the same as combining - class methods which return scopes. For example: - - class User < ActiveRecord::Base - scope :active, -> { where state: 'active' } - scope :inactive, -> { where state: 'inactive' } - end - - class Post < ActiveRecord::Base - def self.active - where state: 'active' - end - - def self.inactive - where state: 'inactive' - end - end - - ### BEFORE ### - - User.where(state: 'active').where(state: 'inactive') - # => SELECT * FROM users WHERE state = 'active' AND state = 'inactive' - - User.active.inactive - # => SELECT * FROM users WHERE state = 'inactive' - - Post.active.inactive - # => SELECT * FROM posts WHERE state = 'active' AND state = 'inactive' - - ### AFTER ### - - User.active.inactive - # => SELECT * FROM posts WHERE state = 'active' AND state = 'inactive' - - Before this change, invoking a scope would merge it into the current - scope and return the result. `Relation#merge` applies "last where - wins" logic to de-duplicate the conditions, but this lead to - confusing and inconsistent behaviour. This fixes that. - - If you really do want the "last where wins" logic, you can opt-in to - it like so: - - User.active.merge(User.inactive) - - Fixes #7365. - - *Neeraj Singh* and *Jon Leighton* - -* Expand `#cache_key` to consult all relevant updated timestamps. - - Previously only `updated_at` column was checked, now it will - consult other columns that received updated timestamps on save, - such as `updated_on`. When multiple columns are present it will - use the most recent timestamp. - Fixes #9033. - - *Brendon Murphy* - -* Throw `NotImplementedError` when trying to instantiate `ActiveRecord::Base` or an abstract class. - - *Aaron Weiner* - -* Warn when `rake db:structure:dump` with a MySQL database and - `mysqldump` is not in the PATH or fails. - Fixes #9518. - - *Yves Senn* - -* Remove `connection#structure_dump`, which is no longer used. *Yves Senn* - -* Make it possible to execute migrations without a transaction even - if the database adapter supports DDL transactions. - Fixes #9483. - - Example: - - class ChangeEnum < ActiveRecord::Migration - disable_ddl_transaction! - - def up - execute "ALTER TYPE model_size ADD VALUE 'new_value'" - end - end - - *Yves Senn* - -* Assigning "0.0" to a nullable numeric column does not make it dirty. - Fixes #9034. - - Example: - - product = Product.create price: 0.0 - product.price = '0.0' - product.changed? # => false (this used to return true) - product.changes # => {} (this used to return { price: [0.0, 0.0] }) - - *Yves Senn* - -* Added functionality to unscope relations in a relations chain. For - instance, if you are passed in a chain of relations as follows: - - User.where(name: "John").order('id DESC') - - but you want to get rid of order, then this feature allows you to do: - - User.where(name: "John").order('id DESC').unscope(:order) - == User.where(name: "John") - - The .unscope() function is more general than the .except() method because - .except() only works on the relation it is acting on. However, .unscope() - works for any relation in the entire relation chain. - - *John Wang* - -* PostgreSQL timestamp with time zone (timestamptz) datatype now returns a - ActiveSupport::TimeWithZone instance instead of a string - - *Troy Kruthoff* - -* The `#append` method for collection associations behaves like`<<`. - `#prepend` is not defined and `<<` or `#append` should be used. - Fixes #7364. - - *Yves Senn* - -* Added support for creating a table via Rails migration generator. - For example, - - rails g migration create_books title:string content:text - - will generate a migration that creates a table called books with - the listed attributes, without creating a model. - - *Sammy Larbi* - -* Fix bug that raises the wrong exception when the exception handled by PostgreSQL adapter - doesn't respond to `#result`. - Fixes #8617. - - *kennyj* - -* Support PostgreSQL specific column types when using `change_table`. - Fixes #9480. - - Example: - - change_table :authors do |t| - t.hstore :books - t.json :metadata - end - - *Yves Senn* - -* Revert 408227d9c5ed7d, 'quote numeric'. This introduced some regressions. - - *Steve Klabnik* - -* Fix calculation of `db_runtime` property in - `ActiveRecord::Railties::ControllerRuntime#cleanup_view_runtime`. - Previously, after raising `ActionView::MissingTemplate`, `db_runtime` was - not populated. - Fixes #9215. - - *Igor Fedoronchuk* - -* Do not try to touch invalid (and thus not persisted) parent record - for a `belongs_to :parent, touch: true` association - - *Olek Janiszewski* - -* Fix when performing an ordered join query. The bug only - affected queries where the order was given with a symbol. - Fixes #9275. - - Example: - - # This will expand the order :name to "authors".name. - Author.joins(:books).where('books.published = 1').order(:name) - - -## Rails 4.0.0.beta1 (February 25, 2013) ## - -* Fix overriding of attributes by `default_scope` on `ActiveRecord::Base#dup`. - - *Hiroshige UMINO* - -* Update queries now use prepared statements. - - *Olli Rissanen* - -* Fixing issue #8345. Now throwing an error when one attempts to touch a - new object that has not yet been persisted. For instance: - - Example: - - ball = Ball.new - ball.touch :updated_at # => raises error - - It is not until the ball object has been persisted that it can be touched. - This follows the behavior of update_column. - - *John Wang* - -* Preloading ordered `has_many :through` associations no longer applies - invalid ordering to the `:through` association. - Fixes #8663. - - *Yves Senn* - -* The auto explain feature has been removed. This feature was - activated by configuring `config.active_record.auto_explain_threshold_in_seconds`. - The configuration option was deprecated and has no more effect. - - You can still use `ActiveRecord::Relation#explain` to see the EXPLAIN output for - any given relation. - - *Yves Senn* - -* The `:on` option for `after_commit` and `after_rollback` now - accepts an Array of actions. - Fixes #988. - - Example: - - after_commit :update_cache on: [:create, :update] - - *Yves Senn* - -* Rename related indexes on `rename_table` and `rename_column`. This - does not affect indexes with custom names. - - *Yves Senn* - -* Prevent the creation of indices with too long names, which cause - internal operations to fail (sqlite3 adapter only). The method - `allowed_index_name_length` defines the length limit enforced by - rails. It's value defaults to `index_name_length` but can vary per adapter. - Fixes #8264. - - *Yves Senn* - -* Fixing issue #776. - - Memory bloat in transactions is handled by having the transaction hold only - the AR objects which it absolutely needs to know about. These are the AR - objects with callbacks (they need to be updated as soon as something in the - transaction occurs). - - All other AR objects can be updated lazily by keeping a reference to a - TransactionState object. If an AR object gets inside a transaction, then - the transaction will add its TransactionState to the AR object. When the - user makes a call to some attribute on an AR object (which has no - callbacks) associated with a transaction, the AR object will call the - sync_with_transaction_state method and make sure it is up to date with the - transaction. After it has synced with the transaction state, the AR object - will return the attribute that was requested. - - Most of the logic in the changes are used to handle multiple transactions, - in which case the AR object has to recursively follow parent pointers of - TransactionState objects. - - *John Wang* - -* Descriptive error message when the necessary AR adapter gem was not found. - Fixes #7313. - - *Yves Senn* - -* Active Record now raises an error when blank arguments are passed to query - methods for which blank arguments do not make sense. - - Example: - - Post.includes() # => raises error - - *John Wang* - -* Simplified type casting code for timezone aware attributes to use the - `in_time_zone` method if it is available. This introduces a subtle change - of behavior when using `Date` instances as they are directly converted to - `ActiveSupport::TimeWithZone` instances without first being converted to - `Time` instances. For example: - - # Rails 3.2 behavior - >> Date.today.to_time.in_time_zone - => Wed, 13 Feb 2013 07:00:00 UTC +00:00 - - # Rails 4.0 behavior - >> Date.today.in_time_zone - => Wed, 13 Feb 2013 00:00:00 UTC +00:00 - - On the plus side it now behaves the same whether you pass a `String` date - or an actual `Date` instance. For example: - - # Rails 3.2 behavior - >> Date.civil(2013, 2, 13).to_time.in_time_zone - => Wed, 13 Feb 2013 07:00:00 UTC +00:00 - >> Time.zone.parse("2013-02-13") - => Wed, 13 Feb 2013 00:00:00 UTC +00:00 - - # Rails 4.0 behavior - >> Date.civil(2013, 2, 13).in_time_zone - => Wed, 13 Feb 2013 00:00:00 UTC +00:00 - >> "2013-02-13".in_time_zone - => Wed, 13 Feb 2013 00:00:00 UTC +00:00 - - If you need the old behavior you can convert the dates to times manually. - For example: - - >> Post.new(created_at: Date.today).created_at - => Wed, 13 Feb 2013 00:00:00 UTC +00:00 - - >> Post.new(created_at: Date.today.to_time).created_at - => Wed, 13 Feb 2013 07:00:00 UTC +00:00 - - *Andrew White* - -* Preloading `has_many :through` associations with conditions won't - cache the `:through` association. This will prevent invalid - subsets to be cached. - Fixes #8423. - - Example: - - class User - has_many :posts - has_many :recent_comments, -> { where('created_at > ?', 1.week.ago) }, :through => :posts - end - - a_user = User.includes(:recent_comments).first - - # This is preloaded. - a_user.recent_comments - - # This is not preloaded, fetched now. - a_user.posts - - *Yves Senn* - -* Don't run `after_commit` callbacks when creating through an association - if saving the record fails. - - *James Miller* - -* Allow store accessors to be overridden like other attribute methods, e.g.: - - class User < ActiveRecord::Base - store :settings, accessors: [ :color, :homepage ], coder: JSON - - def color - super || 'red' - end - end - - *Sergey Nartimov* - -* Quote numeric values being compared to non-numeric columns. Otherwise, - in some database, the string column values will be coerced to a numeric - allowing 0, 0.0 or false to match any string starting with a non-digit. - - Example: - - App.where(apikey: 0) # => SELECT * FROM users WHERE apikey = '0' - - *Dylan Smith* - -* Schema dumper supports dumping the enabled database extensions to `schema.rb` - (currently only supported by PostgreSQL). - - *Justin George* - -* The database adapters now converts the options passed thought `DATABASE_URL` - environment variable to the proper Ruby types before using. For example, SQLite requires - that the timeout value is an integer, and PostgreSQL requires that the - prepared_statements option is a boolean. These now work as expected: - - Example: - - DATABASE_URL=sqlite3://localhost/test_db?timeout=500 - DATABASE_URL=postgresql://localhost/test_db?prepared_statements=false - - *Aaron Stone + Rafael Mendonça França* - -* `Relation#merge` now only overwrites where values on the LHS of the - merge. Consider: - - left = Person.where(age: [13, 14, 15]) - right = Person.where(age: [13, 14]).where(age: [14, 15]) - - `left` results in the following SQL: - - WHERE age IN (13, 14, 15) - - `right` results in the following SQL: - - WHERE age IN (13, 14) AND age IN (14, 15) - - Previously, `left.merge(right)` would result in all but the last - condition being removed: - - WHERE age IN (14, 15) - - Now it results in the LHS condition(s) for `age` being removed, but - the RHS remains as it is: - - WHERE age IN (13, 14) AND age IN (14, 15) - - *Jon Leighton* - -* Fix handling of dirty time zone aware attributes - - Previously, when `time_zone_aware_attributes` were enabled, after - changing a datetime or timestamp attribute and then changing it back - to the original value, `changed_attributes` still tracked the - attribute as changed. This caused `[attribute]_changed?` and - `changed?` methods to return true incorrectly. - - Example: - - in_time_zone 'Paris' do - order = Order.new - original_time = Time.local(2012, 10, 10) - order.shipped_at = original_time - order.save - order.changed? # => false - - # changing value - order.shipped_at = Time.local(2013, 1, 1) - order.changed? # => true - - # reverting to original value - order.shipped_at = original_time - order.changed? # => false, used to return true - end - - *Lilibeth De La Cruz* - -* When `#count` is used in conjunction with `#uniq` we perform `count(:distinct => true)`. - Fixes #6865. - - Example: - - relation.uniq.count # => SELECT COUNT(DISTINCT *) - - *Yves Senn + Kaspar Schiess* - -* PostgreSQL ranges type support. Includes: int4range, int8range, - numrange, tsrange, tstzrange, daterange - - Ranges can be created with inclusive and exclusive bounds. - - Example: - - create_table :Room do |t| - t.daterange :availability - end - - Room.create(availability: (Date.today..Float::INFINITY)) - Room.first.availability # => Wed, 19 Sep 2012..Infinity - - One thing to note: Range class does not support exclusive lower - bound. - - *Alexander Grebennik* - -* Added a state instance variable to each transaction. Will allow other objects - to know whether a transaction has been committed or rolled back. - - *John Wang* - -* Collection associations `#empty?` always respects built records. - Fixes #8879. - - Example: - - widget = Widget.new - widget.things.build - widget.things.empty? # => false - - *Yves Senn* - -* Support for PostgreSQL's `ltree` data type. - - *Rob Worley* - -* Fix undefined method `to_i` when calling `new` on a scope that uses an - Array; Fix FloatDomainError when setting integer column to NaN. - Fixes #8718, #8734, #8757. - - *Jason Stirk + Tristan Harward* - -* Rename `update_attributes` to `update`, keep `update_attributes` as an alias for `update` method. - This is a soft-deprecation for `update_attributes`, although it will still work without any - deprecation message in 4.0 is recommended to start using `update` since `update_attributes` will be - deprecated and removed in future versions of Rails. - - *Amparo Luna + Guillermo Iguaran* - -* `after_commit` and `after_rollback` now validate the `:on` option and raise an `ArgumentError` - if it is not one of `:create`, `:destroy` or `:update` - - *Pascal Friederich* - -* Improve ways to write `change` migrations, making the old `up` & `down` methods no longer necessary. - - * The methods `drop_table` and `remove_column` are now reversible, as long as the necessary information is given. - The method `remove_column` used to accept multiple column names; instead use `remove_columns` (which is not reversible). - The method `change_table` is also reversible, as long as its block doesn't call `remove`, `change` or `change_default` - - * New method `reversible` makes it possible to specify code to be run when migrating up or down. - See the [Guide on Migration](https://github.com/rails/rails/blob/master/guides/source/migrations.md#using-the-reversible-method) - - * New method `revert` will revert a whole migration or the given block. - If migrating down, the given migration / block is run normally. - See the [Guide on Migration](https://github.com/rails/rails/blob/master/guides/source/migrations.md#reverting-previous-migrations) - - Attempting to revert the methods `execute`, `remove_columns` and `change_column` will now - raise an `IrreversibleMigration` instead of actually executing them without any output. - - *Marc-André Lafortune* - -* Serialized attributes can be serialized in integer columns. - Fixes #8575. - - *Rafael Mendonça França* - -* Keep index names when using `alter_table` with sqlite3. - Fixes #3489. - - *Yves Senn* - -* Add ability for PostgreSQL adapter to disable user triggers in `disable_referential_integrity`. - Fixes #5523. - - *Gary S. Weaver* - -* Added support for `validates_uniqueness_of` in PostgreSQL array columns. - Fixes #8075. - - *Pedro Padron* - -* Allow int4range and int8range columns to be created in PostgreSQL and properly convert to/from database. - - *Alexey Vasiliev aka leopard* - -* Do not log the binding values for binary columns. - - *Matthew M. Boedicker* - -* Fix counter cache columns not updated when replacing `has_many :through` - associations. - - *Matthew Robertson* - -* Recognize migrations placed in directories containing numbers and 'rb'. - Fixes #8492. - - *Yves Senn* - -* Add `ActiveRecord::Base.cache_timestamp_format` class attribute to control - the format of the timestamp value in the cache key. Defaults to `:nsec`. - Fixes #8195. - - *Rafael Mendonça França* - -* Session variables can be set for the `mysql`, `mysql2`, and `postgresql` adapters - in the `variables: ` parameter in `config/database.yml`. The key-value pairs of this - hash will be sent in a `SET key = value` query on new database connections. See also: - http://dev.mysql.com/doc/refman/5.0/en/set-statement.html - http://www.postgresql.org/docs/8.3/static/sql-set.html - - *Aaron Stone* - -* Allow `Relation#where` with no arguments to be chained with new `not` query method. - - Example: - - Developer.where.not(name: 'Aaron') - - *Akira Matsuda* - -* Unscope `update_column(s)` query to ignore default scope. - - When applying `default_scope` to a class with a where clause, using - `update_column(s)` could generate a query that would not properly update - the record due to the where clause from the `default_scope` being applied - to the update query. - - class User < ActiveRecord::Base - default_scope -> { where(active: true) } - end - - user = User.first - user.active = false - user.save! - - user.update_column(:active, true) # => false - - In this situation we want to skip the default_scope clause and just - update the record based on the primary key. With this change: - - user.update_column(:active, true) # => true - - Fixes #8436. - - *Carlos Antonio da Silva* - -* SQLite adapter no longer corrupts binary data if the data contains `%00`. - - *Chris Feist* - -* Fix performance problem with `primary_key` method in PostgreSQL adapter when having many schemas. - Uses `pg_constraint` table instead of `pg_depend` table which has many records in general. - Fixes #8414. - - *kennyj* - -* Do not instantiate intermediate Active Record objects when eager loading. - These records caused `after_find` to run more than expected. - Fixes #3313. - - *Yves Senn* - -* Add STI support to init and building associations. - Allows you to do `BaseClass.new(type: "SubClass")` as well as - `parent.children.build(type: "SubClass")` or `parent.build_child` - to initialize an STI subclass. Ensures that the class name is a - valid class and that it is in the ancestors of the super class - that the association is expecting. - - *Jason Rush* - -* Observers was extracted from Active Record as `rails-observers` gem. - - *Rafael Mendonça França* - -* Ensure that associations take a symbol argument. *Steve Klabnik* - -* Fix dirty attribute checks for `TimeZoneConversion` with nil and blank - datetime attributes. Setting a nil datetime to a blank string should not - result in a change being flagged. - Fixes #8310. - - *Alisdair McDiarmid* - -* Prevent mass assignment to the type column of polymorphic associations when using `build` - Fixes #8265. - - *Yves Senn* - -* Deprecate calling `Relation#sum` with a block. To perform a calculation over - the array result of the relation, use `to_a.sum(&block)`. - - *Carlos Antonio da Silva* - -* Fix PostgreSQL adapter to handle BC timestamps correctly - - HistoryEvent.create!(name: "something", occured_at: Date.new(0) - 5.years) - - *Bogdan Gusiev* - -* When running migrations on PostgreSQL, the `:limit` option for `binary` and `text` columns is silently dropped. - Previously, these migrations caused sql exceptions, because PostgreSQL doesn't support limits on these types. - - *Victor Costan* - -* Don't change STI type when calling `ActiveRecord::Base#becomes`. - Add `ActiveRecord::Base#becomes!` with the previous behavior. - - See #3023 for more information. - - *Thomas Hollstegge* - -* `rename_index` can be used inside a `change_table` block. - - change_table :accounts do |t| - t.rename_index :user_id, :account_id - end - - *Jarek Radosz* - -* `#pluck` can be used on a relation with `select` clause. Fix #7551 - - Example: - - Topic.select([:approved, :id]).order(:id).pluck(:id) - - *Yves Senn* - -* Do not create useless database transaction when building `has_one` association. - - Example: - - User.has_one :profile - User.new.build_profile - - *Bogdan Gusiev* - -* `:counter_cache` option for `has_many` associations to support custom named counter caches. - Fixes #7993. - - *Yves Senn* - -* Deprecate the possibility to pass a string as third argument of `add_index`. - Pass `unique: true` instead. - - add_index(:users, :organization_id, unique: true) - - *Rafael Mendonça França* - -* Raise an `ArgumentError` when passing an invalid option to `add_index`. - - *Rafael Mendonça França* - -* Fix `find_in_batches` crashing when IDs are strings and start option is not specified. - - *Alexis Bernard* - -* `AR::Base#attributes_before_type_cast` now returns unserialized values for serialized attributes. - - *Nikita Afanasenko* - -* Use query cache/uncache when using `DATABASE_URL`. - Fixes #6951. - - *kennyj* - -* Fix bug where `update_columns` and `update_column` would not let you update the primary key column. - - *Henrik Nyh* - -* The `create_table` method raises an `ArgumentError` when the primary key column is redefined. - Fixes #6378. - - *Yves Senn* - -* `ActiveRecord::AttributeMethods#[]` raises `ActiveModel::MissingAttributeError` - error if the given attribute is missing. Fixes #5433. - - class Person < ActiveRecord::Base - belongs_to :company - end - - # Before: - person = Person.select('id').first - person[:name] # => nil - person.name # => ActiveModel::MissingAttributeError: missing_attribute: name - person[:company_id] # => nil - person.company # => nil - - # After: - person = Person.select('id').first - person[:name] # => ActiveModel::MissingAttributeError: missing_attribute: name - person.name # => ActiveModel::MissingAttributeError: missing_attribute: name - person[:company_id] # => ActiveModel::MissingAttributeError: missing_attribute: company_id - person.company # => ActiveModel::MissingAttributeError: missing_attribute: company_id - - *Francesco Rodriguez* - -* Small binary fields use the `VARBINARY` MySQL type, instead of `TINYBLOB`. - - *Victor Costan* - -* Decode URI encoded attributes on database connection URLs. - - *Shawn Veader* - -* Add `find_or_create_by`, `find_or_create_by!` and - `find_or_initialize_by` methods to `Relation`. - - These are similar to the `first_or_create` family of methods, but - the behaviour when a record is created is slightly different: - - User.where(first_name: 'Penélope').first_or_create - - will execute: - - User.where(first_name: 'Penélope').create - - Causing all the `create` callbacks to execute within the context of - the scope. This could affect queries that occur within callbacks. - - User.find_or_create_by(first_name: 'Penélope') - - will execute: - - User.create(first_name: 'Penélope') - - Which obviously does not affect the scoping of queries within - callbacks. - - The `find_or_create_by` version also reads better, frankly. - - If you need to add extra attributes during create, you can do one of: - - User.create_with(active: true).find_or_create_by(first_name: 'Jon') - User.find_or_create_by(first_name: 'Jon') { |u| u.active = true } - - The `first_or_create` family of methods have been nodoc'ed in favour - of this API. They may be deprecated in the future but their - implementation is very small and it's probably not worth putting users - through lots of annoying deprecation warnings. - - *Jon Leighton* - -* Fix bug with presence validation of associations. Would incorrectly add duplicated errors - when the association was blank. Bug introduced in 1fab518c6a75dac5773654646eb724a59741bc13. - - *Scott Willson* - -* Fix bug where sum(expression) returns string '0' for no matching records. - Fixes #7439 - - *Tim Macfarlane* - -* PostgreSQL adapter correctly fetches default values when using multiple schemas and domains in a db. Fixes #7914 - - *Arturo Pie* - -* Learn ActiveRecord::QueryMethods#order work with hash arguments - - When symbol or hash passed we convert it to Arel::Nodes::Ordering. - If we pass invalid direction(like name: :DeSc) ActiveRecord::QueryMethods#order will raise an exception - - User.order(:name, email: :desc) - # SELECT "users".* FROM "users" ORDER BY "users"."name" ASC, "users"."email" DESC - - *Tima Maslyuchenko* - -* Rename `ActiveRecord::Fixtures` class to `ActiveRecord::FixtureSet`. - Instances of this class normally hold a collection of fixtures (records) - loaded either from a single YAML file, or from a file and a folder - with the same name. This change make the class name singular and makes - the class easier to distinguish from the modules like - `ActiveRecord::TestFixtures`, which operates on multiple fixture sets, - or `DelegatingFixtures`, `::Fixtures`, etc., - and from the class `ActiveRecord::Fixture`, which corresponds to a single - fixture. - - *Alexey Muranov* - -* The postgres adapter now supports tables with capital letters. - Fixes #5920. - - *Yves Senn* - -* `CollectionAssociation#count` returns `0` without querying if the - parent record is not persisted. - - Before: - - person.pets.count - # SELECT COUNT(*) FROM "pets" WHERE "pets"."person_id" IS NULL - # => 0 - - After: - - person.pets.count - # fires without sql query - # => 0 - - *Francesco Rodriguez* - -* Fix `reset_counters` crashing on `has_many :through` associations. - Fixes #7822. - - *lulalala* - -* Support for partial inserts. - - When inserting new records, only the fields which have been changed - from the defaults will actually be included in the INSERT statement. - The other fields will be populated by the database. - - This is more efficient, and also means that it will be safe to - remove database columns without getting subsequent errors in running - app processes (so long as the code in those processes doesn't - contain any references to the removed column). - - The `partial_updates` configuration option is now renamed to - `partial_writes` to reflect the fact that it now impacts both inserts - and updates. - - *Jon Leighton* - -* Allow before and after validations to take an array of lifecycle events - - *John Foley* - -* Support for specifying transaction isolation level - - If your database supports setting the isolation level for a transaction, you can set - it like so: - - Post.transaction(isolation: :serializable) do - # ... - end - - Valid isolation levels are: - - * `:read_uncommitted` - * `:read_committed` - * `:repeatable_read` - * `:serializable` - - You should consult the documentation for your database to understand the - semantics of these different levels: - - * http://www.postgresql.org/docs/9.1/static/transaction-iso.html - * https://dev.mysql.com/doc/refman/5.0/en/set-transaction.html - - An `ActiveRecord::TransactionIsolationError` will be raised if: - - * The adapter does not support setting the isolation level - * 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. 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. - - *Jon Leighton* - -* `ActiveModel::ForbiddenAttributesProtection` is included by default - in Active Record models. Check the docs of `ActiveModel::ForbiddenAttributesProtection` - for more details. - - *Guillermo Iguaran* - -* Remove integration between Active Record and - `ActiveModel::MassAssignmentSecurity`, `protected_attributes` gem - should be added to use `attr_accessible`/`attr_protected`. Mass - assignment options has been removed from all the AR methods that - used it (ex. `AR::Base.new`, `AR::Base.create`, `AR::Base#update_attributes`, etc). - - *Guillermo Iguaran* - -* Fix the return of querying with an empty hash. - Fixes #6971. - - User.where(token: {}) - - Before: - - #=> SELECT * FROM users; - - After: - - #=> SELECT * FROM users WHERE 1=0; - - *Damien Mathieu* - -* Fix creation of through association models when using `collection=[]` - on a `has_many :through` association from an unsaved model. - Fixes #7661. - - *Ernie Miller* - -* Explain only normal CRUD sql (select / update / insert / delete). - Fix problem that explains unexplainable sql. - Fixes #7544 #6458. - - *kennyj* - -* You can now override the generated accessor methods for stored attributes - and reuse the original behavior with `read_store_attribute` and `write_store_attribute`, - which are counterparts to `read_attribute` and `write_attribute`. - - *Matt Jones* - -* Accept `belongs_to` (including polymorphic) association keys in queries. - - The following queries are now equivalent: - - Post.where(author: author) - Post.where(author_id: author) - - PriceEstimate.where(estimate_of: treasure) - PriceEstimate.where(estimate_of_type: 'Treasure', estimate_of_id: treasure) - - *Peter Brown* - -* Use native `mysqldump` command instead of `structure_dump` method - when dumping the database structure to a sql file. Fixes #5547. - - *kennyj* - -* PostgreSQL inet and cidr types are converted to `IPAddr` objects. - - *Dan McClain* - -* PostgreSQL array type support. Any datatype can be used to create an - array column, with full migration and schema dumper support. - - To declare an array column, use the following syntax: - - create_table :table_with_arrays do |t| - t.integer :int_array, array: true - # integer[] - t.integer :int_array, array: true, length: 2 - # smallint[] - t.string :string_array, array: true, length: 30 - # char varying(30)[] - end - - This respects any other migration detail (limits, defaults, etc). - Active Record will serialize and deserialize the array columns on - their way to and from the database. - - One thing to note: PostgreSQL does not enforce any limits on the - number of elements, and any array can be multi-dimensional. Any - array that is multi-dimensional must be rectangular (each sub array - must have the same number of elements as its siblings). - - If the `pg_array_parser` gem is available, it will be used when - parsing PostgreSQL's array representation. - - *Dan McClain* - -* Attribute predicate methods, such as `article.title?`, will now raise - `ActiveModel::MissingAttributeError` if the attribute being queried for - truthiness was not read from the database, instead of just returning `false`. - - *Ernie Miller* - -* `ActiveRecord::SchemaDumper` uses Ruby 1.9 style hash, which means that the - schema.rb file will be generated using this new syntax from now on. - - *Konstantin Shabanov* - -* Map interval with precision to string datatype in PostgreSQL. Fixes #7518. - - *Yves Senn* - -* Fix eagerly loading associations without primary keys. Fixes #4976. - - *Kelley Reynolds* - -* Rails now raise an exception when you're trying to run a migration that has an invalid - file name. Only lower case letters, numbers, and '_' are allowed in migration's file name. - Please see #7419 for more details. - - *Jan Bernacki* - -* Fix bug when calling `store_accessor` multiple times. - Fixes #7532. - - *Matt Jones* - -* Fix store attributes that show the changes incorrectly. - Fixes #7532. - - *Matt Jones* - -* Fix `ActiveRecord::Relation#pluck` when columns or tables are reserved words. - - *Ian Lesperance* - -* Allow JSON columns to be created in PostgreSQL and properly encoded/decoded. - to/from database. - - *Dickson S. Guedes* - -* Fix time column type casting for invalid time string values to correctly return `nil`. - - *Adam Meehan* - -* Allow to pass Symbol or Proc into `:limit` option of #accepts_nested_attributes_for. - - *Mikhail Dieterle* - -* ActiveRecord::SessionStore has been extracted from Active Record as `activerecord-session_store` - gem. Please read the `README.md` file on the gem for the usage. - - *Prem Sichanugrist* - -* Fix `reset_counters` when there are multiple `belongs_to` association with the - same foreign key and one of them have a counter cache. - Fixes #5200. - - *Dave Desrochers* - -* `serialized_attributes` and `_attr_readonly` become class method only. Instance reader methods are deprecated. - - *kennyj* - -* Round usec when comparing timestamp attributes in the dirty tracking. - Fixes #6975. - - *kennyj* - -* Use inversed parent for first and last child of `has_many` association. - - *Ravil Bayramgalin* - -* Fix `Column.microseconds` and `Column.fast_string_to_time` to avoid converting - timestamp seconds to a float, since it occasionally results in inaccuracies - with microsecond-precision times. Fixes #7352. - - *Ari Pollak* - -* Fix AR#dup to nullify the validation errors in the dup'ed object. Previously the original - and the dup'ed object shared the same errors. - - *Christian Seiler* - -* Raise `ArgumentError` if list of attributes to change is empty in `update_all`. - - *Roman Shatsov* - -* Fix AR#create to return an unsaved record when AR::RecordInvalid is - raised. Fixes #3217. - - *Dave Yeu* - -* Fixed table name prefix that is generated in engines for namespaced models. - - *Wojciech Wnętrzak* - -* Make sure `:environment` task is executed before `db:schema:load` or `db:structure:load`. - Fixes #4772. - - *Seamus Abshere* - -* Allow Relation#merge to take a proc. - - This was requested by DHH to allow creating of one's own custom - association macros. - - For example: - - module Commentable - def has_many_comments(extra) - has_many :comments, -> { where(:foo).merge(extra) } - end - end - - class Post < ActiveRecord::Base - extend Commentable - has_many_comments -> { where(:bar) } - end - - *Jon Leighton* - -* Add CollectionProxy#scope. - - This can be used to get a Relation from an association. - - Previously we had a #scoped method, but we're deprecating that for - AR::Base, so it doesn't make sense to have it here. - - This was requested by DHH, to facilitate code like this: - - Project.scope.order('created_at DESC').page(current_page).tagged_with(@tag).limit(5).scoping do - @topics = @project.topics.scope - @todolists = @project.todolists.scope - @attachments = @project.attachments.scope - @documents = @project.documents.scope - end - - *Jon Leighton* - -* Add `Relation#load`. - - This method explicitly loads the records and then returns `self`. - - Rather than deciding between "do I want an array or a relation?", - most people are actually asking themselves "do I want to eager load - or lazy load?" Therefore, this method provides a way to explicitly - eager-load without having to switch from a `Relation` to an array. - - Example: - - @posts = Post.where(published: true).load - - *Jon Leighton* - -* `Relation#order`: make new order prepend old one. - - User.order("name asc").order("created_at desc") - # SELECT * FROM users ORDER BY created_at desc, name asc - - This also affects order defined in `default_scope` or any kind of associations. - - *Bogdan Gusiev* - -* `Model.all` now returns an `ActiveRecord::Relation`, rather than an - array of records. Use `Relation#to_a` if you really want an array. - - In some specific cases, this may cause breakage when upgrading. - However in most cases the `ActiveRecord::Relation` will just act as a - lazy-loaded array and there will be no problems. - - Note that calling `Model.all` with options (e.g. - `Model.all(conditions: '...')` was already deprecated, but it will - still return an array in order to make the transition easier. - - `Model.scoped` is deprecated in favour of `Model.all`. - - `Relation#all` still returns an array, but is deprecated (since it - would serve no purpose if we made it return a `Relation`). - - *Jon Leighton* - -* `:finder_sql` and `:counter_sql` options on collection associations - are deprecated. Please transition to using scopes. - - *Jon Leighton* - -* `:insert_sql` and `:delete_sql` options on `has_and_belongs_to_many` - associations are deprecated. Please transition to using `has_many - :through`. - - *Jon Leighton* - -* Added `#update_columns` method which updates the attributes from - the passed-in hash without calling save, hence skipping validations and - callbacks. `ActiveRecordError` will be raised when called on new objects - or when at least one of the attributes is marked as read only. - - post.attributes # => {"id"=>2, "title"=>"My title", "body"=>"My content", "author"=>"Peter"} - post.update_columns(title: 'New title', author: 'Sebastian') # => true - post.attributes # => {"id"=>2, "title"=>"New title", "body"=>"My content", "author"=>"Sebastian"} - - *Sebastian Martinez + Rafael Mendonça França* - -* The migration generator now creates a join table with (commented) indexes every time - the migration name contains the word `join_table`: - - rails g migration create_join_table_for_artists_and_musics artist_id:index music_id - - *Aleksey Magusev* - -* Add `add_reference` and `remove_reference` schema statements. Aliases, `add_belongs_to` - and `remove_belongs_to` are acceptable. References are reversible. - - Examples: - - # Create a user_id column - add_reference(:products, :user) - # Create a supplier_id, supplier_type columns and appropriate index - add_reference(:products, :supplier, polymorphic: true, index: true) - # Remove polymorphic reference - remove_reference(:products, :supplier, polymorphic: true) - - *Aleksey Magusev* - -* Add `:default` and `:null` options to `column_exists?`. - - column_exists?(:testings, :taggable_id, :integer, null: false) - column_exists?(:testings, :taggable_type, :string, default: 'Photo') - - *Aleksey Magusev* - -* `ActiveRecord::Relation#inspect` now makes it clear that you are - dealing with a `Relation` object rather than an array:. - - User.where(age: 30).inspect - # => , #, ...]> - - User.where(age: 30).to_a.inspect - # => [#, #] - - The number of records displayed will be limited to 10. - - *Brian Cardarella, Jon Leighton & Damien Mathieu* - -* Add `collation` and `ctype` support to PostgreSQL. These are available for PostgreSQL 8.4 or later. - Example: - - development: - adapter: postgresql - host: localhost - database: rails_development - username: foo - password: bar - encoding: UTF8 - collation: ja_JP.UTF8 - ctype: ja_JP.UTF8 - - *kennyj* - -* Changed `validates_presence_of` on an association so that children objects - do not validate as being present if they are marked for destruction. This - prevents you from saving the parent successfully and thus putting the parent - in an invalid state. - - *Nick Monje & Brent Wheeldon* - -* `FinderMethods#exists?` now returns `false` with the `false` argument. - - *Egor Lynko* - -* Added support for specifying the precision of a timestamp in the PostgreSQL - adapter. So, instead of having to incorrectly specify the precision using the - `:limit` option, you may use `:precision`, as intended. For example, in a migration: - - def change - create_table :foobars do |t| - t.timestamps precision: 0 - end - end - - *Tony Schneider* - -* Allow `ActiveRecord::Relation#pluck` to accept multiple columns. Returns an - array of arrays containing the typecasted values: - - Person.pluck(:id, :name) - # SELECT people.id, people.name FROM people - # [[1, 'David'], [2, 'Jeremy'], [3, 'Jose']] - - *Jeroen van Ingen & Carlos Antonio da Silva* - -* Improve the derivation of HABTM join table name to take account of nesting. - It now takes the table names of the two models, sorts them lexically and - then joins them, stripping any common prefix from the second table name. - - Some examples: - - Top level models (Category <=> Product) - Old: categories_products - New: categories_products - - Top level models with a global table_name_prefix (Category <=> Product) - Old: site_categories_products - New: site_categories_products - - Nested models in a module without a table_name_prefix method (Admin::Category <=> Admin::Product) - Old: categories_products - New: categories_products - - Nested models in a module with a table_name_prefix method (Admin::Category <=> Admin::Product) - Old: categories_products - New: admin_categories_products - - Nested models in a parent model (Catalog::Category <=> Catalog::Product) - Old: categories_products - New: catalog_categories_products - - Nested models in different parent models (Catalog::Category <=> Content::Page) - Old: categories_pages - New: catalog_categories_content_pages - - *Andrew White* - -* Move HABTM validity checks to `ActiveRecord::Reflection`. One side effect of - this is to move when the exceptions are raised from the point of declaration - to when the association is built. This is consistent with other association - validity checks. - - *Andrew White* - -* Added `stored_attributes` hash which contains the attributes stored using - `ActiveRecord::Store`. This allows you to retrieve the list of attributes - you've defined. - - class User < ActiveRecord::Base - store :settings, accessors: [:color, :homepage] - end - - User.stored_attributes[:settings] # [:color, :homepage] - - *Joost Baaij & Carlos Antonio da Silva* - -* PostgreSQL default log level is now 'warning', to bypass the noisy notice - messages. You can change the log level using the `min_messages` option - available in your config/database.yml. - - *kennyj* - -* Add uuid datatype support to PostgreSQL adapter. - - *Konstantin Shabanov* - -* Added `ActiveRecord::Migration.check_pending!` that raises an error if - migrations are pending. - - *Richard Schneeman* - -* Added `#destroy!` which acts like `#destroy` but will raise an - `ActiveRecord::RecordNotDestroyed` exception instead of returning `false`. - - *Marc-André Lafortune* - -* Added support to `CollectionAssociation#delete` for passing `fixnum` - or `string` values as record ids. This finds the records responding - to the `id` and executes delete on them. - - class Person < ActiveRecord::Base - has_many :pets - end - - person.pets.delete("1") # => [#] - person.pets.delete(2, 3) # => [#, #] - - *Francesco Rodriguez* - -* Deprecated most of the 'dynamic finder' methods. All dynamic methods - except for `find_by_...` and `find_by_...!` are deprecated. Here's - how you can rewrite the code: - - * `find_all_by_...` can be rewritten using `where(...)` - * `find_last_by_...` can be rewritten using `where(...).last` - * `scoped_by_...` can be rewritten using `where(...)` - * `find_or_initialize_by_...` can be rewritten using - `where(...).first_or_initialize` - * `find_or_create_by_...` can be rewritten using - `find_or_create_by(...)` or where(...).first_or_create` - * `find_or_create_by_...!` can be rewritten using - `find_or_create_by!(...) or `where(...).first_or_create!` - - The implementation of the deprecated dynamic finders has been moved - to the `activerecord-deprecated_finders` gem. See below for details. - - *Jon Leighton* - -* Deprecated the old-style hash based finder API. This means that - methods which previously accepted "finder options" no longer do. For - example this: - - Post.find(:all, conditions: { comments_count: 10 }, limit: 5) - - Should be rewritten in the new style which has existed since Rails 3: - - Post.where(comments_count: 10).limit(5) - - Note that as an interim step, it is possible to rewrite the above as: - - Post.all.merge(where: { comments_count: 10 }, limit: 5) - - This could save you a lot of work if there is a lot of old-style - finder usage in your application. - - `Relation#merge` now accepts a hash of - options, but they must be identical to the names of the equivalent - finder method. These are mostly identical to the old-style finder - option names, except in the following cases: - - * `:conditions` becomes `:where`. - * `:include` becomes `:includes`. - - The code to implement the deprecated features has been moved out to the - `activerecord-deprecated_finders` gem. This gem is a dependency of Active - Record in Rails 4.0, so the interface works out of the box. It will no - longer be a dependency from Rails 4.1 (you'll need to add it to the - `Gemfile` in 4.1), and will be maintained until Rails 5.0. - - *Jon Leighton* - -* It's not possible anymore to destroy a model marked as read only. - - *Johannes Barre* - -* Added ability to ActiveRecord::Relation#from to accept other ActiveRecord::Relation objects. - - Record.from(subquery) - Record.from(subquery, :a) - - *Radoslav Stankov* - -* Added custom coders support for ActiveRecord::Store. Now you can set - your custom coder like this: - - store :settings, accessors: [ :color, :homepage ], coder: JSON - - *Andrey Voronkov* - -* `mysql` and `mysql2` connections will set `SQL_MODE=STRICT_ALL_TABLES` by - default to avoid silent data loss. This can be disabled by specifying - `strict: false` in your `database.yml`. - - *Michael Pearson* - -* Added default order to `first` to assure consistent results among - different database engines. Introduced `take` as a replacement to - the old behavior of `first`. - - *Marcelo Silveira* - -* Added an `:index` option to automatically create indexes for references - and belongs_to statements in migrations. - - The `references` and `belongs_to` methods now support an `index` - option that receives either a boolean value or an options hash - that is identical to options available to the add_index method: - - create_table :messages do |t| - t.references :person, index: true - end - - Is the same as: - - create_table :messages do |t| - t.references :person - end - add_index :messages, :person_id - - Generators have also been updated to use the new syntax. - - *Joshua Wood* - -* Added `#find_by` and `#find_by!` to mirror the functionality - provided by dynamic finders in a way that allows dynamic input more - easily: - - Post.find_by name: 'Spartacus', rating: 4 - Post.find_by "published_at < ?", 2.weeks.ago - Post.find_by! name: 'Spartacus' - - *Jon Leighton* - -* Added ActiveRecord::Base#slice to return a hash of the given methods with - their names as keys and returned values as values. - - *Guillermo Iguaran* - -* Deprecate eager-evaluated scopes. - - Don't use this: - - scope :red, where(color: 'red') - default_scope where(color: 'red') - - Use this: - - scope :red, -> { where(color: 'red') } - default_scope { where(color: 'red') } - - The former has numerous issues. It is a common newbie gotcha to do - the following: - - scope :recent, where(published_at: Time.now - 2.weeks) - - Or a more subtle variant: - - scope :recent, -> { where(published_at: Time.now - 2.weeks) } - scope :recent_red, recent.where(color: 'red') - - Eager scopes are also very complex to implement within Active - Record, and there are still bugs. For example, the following does - not do what you expect: - - scope :remove_conditions, except(:where) - where(...).remove_conditions # => still has conditions - - *Jon Leighton* - -* Remove IdentityMap - - IdentityMap has never graduated to be an "enabled-by-default" feature, due - to some inconsistencies with associations, as described in this commit: - - https://github.com/rails/rails/commit/302c912bf6bcd0fa200d964ec2dc4a44abe328a6 - - Hence the removal from the codebase, until such issues are fixed. - - *Carlos Antonio da Silva* - -* Added the schema cache dump feature. - - `Schema cache dump` feature was implemented. This feature can dump/load internal state of `SchemaCache` instance - because we want to boot rails more quickly when we have many models. - - Usage notes: - - 1) execute rake task. - RAILS_ENV=production bundle exec rake db:schema:cache:dump - => generate db/schema_cache.dump - - 2) add config.active_record.use_schema_cache_dump = true in config/production.rb. BTW, true is default. - - 3) boot rails. - RAILS_ENV=production bundle exec rails server - => use db/schema_cache.dump - - 4) If you remove clear dumped cache, execute rake task. - RAILS_ENV=production bundle exec rake db:schema:cache:clear - => remove db/schema_cache.dump - - *kennyj* - -* Added support for partial indices to PostgreSQL adapter. - - The `add_index` method now supports a `where` option that receives a - string with the partial index criteria. - - add_index(:accounts, :code, where: 'active') - - generates - - CREATE INDEX index_accounts_on_code ON accounts(code) WHERE active - - *Marcelo Silveira* - -* Implemented `ActiveRecord::Relation#none` method. - - The `none` method returns a chainable relation with zero records - (an instance of the NullRelation class). - - Any subsequent condition chained to the returned relation will continue - generating an empty relation and will not fire any query to the database. - - *Juanjo Bazán* - -* Added the `ActiveRecord::NullRelation` class implementing the null - object pattern for the Relation class. - - *Juanjo Bazán* - -* Added new `dependent: :restrict_with_error` option. This will add - an error to the model, rather than raising an exception. - - The `:restrict` option is renamed to `:restrict_with_exception` to - make this distinction explicit. - - *Manoj Kumar & Jon Leighton* - -* Added `create_join_table` migration helper to create HABTM join tables. - - create_join_table :products, :categories - # => - # create_table :categories_products, id: false do |td| - # td.integer :product_id, null: false - # td.integer :category_id, null: false - # end - - *Rafael Mendonça França* - -* The primary key is always initialized in the @attributes hash to `nil` (unless - another value has been specified). - - *Aaron Paterson* - -* In previous releases, the following would generate a single query with - an `OUTER JOIN comments`, rather than two separate queries: - - Post.includes(:comments) - .where("comments.name = 'foo'") - - This behaviour relies on matching SQL string, which is an inherently - flawed idea unless we write an SQL parser, which we do not wish to - do. - - Therefore, it is now deprecated. - - To avoid deprecation warnings and for future compatibility, you must - explicitly state which tables you reference, when using SQL snippets: - - Post.includes(:comments) - .where("comments.name = 'foo'") - .references(:comments) - - Note that you do not need to explicitly specify references in the - following cases, as they can be automatically inferred: - - Post.includes(:comments).where(comments: { name: 'foo' }) - Post.includes(:comments).where('comments.name' => 'foo') - Post.includes(:comments).order('comments.name') - - You do not need to worry about this unless you are doing eager - loading. Basically, don't worry unless you see a deprecation warning - or (in future releases) an SQL error due to a missing JOIN. - - *Jon Leighton* - -* Support for the `schema_info` table has been dropped. Please - switch to `schema_migrations`. - - *Aaron Patterson* - -* Connections *must* be closed at the end of a thread. If not, your - connection pool can fill and an exception will be raised. - - *Aaron Patterson* - -* PostgreSQL hstore records can be created. - - *Aaron Patterson* - -* PostgreSQL hstore types are automatically deserialized from the database. - - *Aaron Patterson* - - -Please check [3-2-stable](https://github.com/rails/rails/blob/3-2-stable/activerecord/CHANGELOG.md) for previous changes. +Please check [4-0-stable](https://github.com/rails/rails/blob/4-0-stable/activerecord/CHANGELOG.md) for previous changes. diff --git a/activerecord/lib/active_record/version.rb b/activerecord/lib/active_record/version.rb index a670e18aee..de5fd05468 100644 --- a/activerecord/lib/active_record/version.rb +++ b/activerecord/lib/active_record/version.rb @@ -1,7 +1,7 @@ module ActiveRecord # Returns the version of the currently loaded ActiveRecord as a Gem::Version def self.version - Gem::Version.new "4.0.0.rc1" + Gem::Version.new "4.1.0.beta" end module VERSION #:nodoc: diff --git a/activesupport/CHANGELOG.md b/activesupport/CHANGELOG.md index 21add846a8..7f2e776825 100644 --- a/activesupport/CHANGELOG.md +++ b/activesupport/CHANGELOG.md @@ -1,510 +1,3 @@ -## Rails 4.0.0 (unreleased) ## +* No changes. -* Fix skipping of filters defined by objects in `ActiveSupport::Callbacks::Callback`. - - *Ben McRedmond* - -* An `ActiveSupport::Subscriber` class has been extracted from - `ActiveSupport::LogSubscriber`, allowing you to use the event attachment - API for other kinds of subscribers. - - *Daniel Schierbeck* - -* `Class#class_attribute` accepts an `instance_predicate` option which - defaults to `true`. If set to `false` the predicate method will not - be defined. - - *Agis Anastasopoulos* - -* `fast_xs` support has been removed. Use `String#encode(xml: :attr)`. - -* `ActiveSupport::Notifications::Instrumenter#instrument` should - yield its payload. - - *stopdropandrew* - -* `ActiveSupport::TimeWithZone` raises `NoMethodError` in proper context. - Fixes #9772. - - *Yves Senn* - -* Fix deletion of empty directories in `ActiveSupport::Cache::FileStore`. - - *Charles Jones* - -## Rails 4.0.0.beta1 (February 25, 2013) ## - -* Improve singularizing a singular for multiple cases. - Fixes #2608 #1825 #2395. - - Example: - - # Before - 'address'.singularize # => 'addres' - - # After - 'address'.singularize # => 'address' - - *Mark McSpadden* - -* Prevent `DateTime#change` from truncating the second fraction, when seconds - do not need to be changed. - - *Chris Baynes* - -* Added `ActiveSupport::TimeWithZone#to_r` for `Time#at` compatibility. - - Before this change: - - Time.zone = 'Tokyo' - time = Time.zone.now - time == Time.at(time) # => false - - After the change: - - Time.zone = 'Tokyo' - time = Time.zone.now - time == Time.at(time) # => true - - *stopdropandrew* - -* `ActiveSupport::NumberHelper#number_to_human` returns the number unaltered when - the given units hash does not contain the needed key, e.g. when the number provided - is less than the largest key provided. - Fixes #9269. - - Examples: - - number_to_human(123, units: {}) # => 123 - number_to_human(123, units: { thousand: 'k' }) # => 123 - - *Michael Hoffman* - -* Added `beginning_of_minute` support to core ext calculations for `Time` and `DateTime`. - - *Gagan Awhad* - -* Add `:nsec` date format. - - *Jamie Gaskins* - -* `ActiveSupport::Gzip.compress` allows two optional arguments for compression - level and strategy. - - *Beyond* - -* Modify `TimeWithZone#as_json` to include 3 decimal places of sub-second accuracy - by default, which is optional as per the ISO8601 spec, but extremely useful. Also - the default behaviour of `Date#toJSON()` in recent versions of Chrome, Safari and - Firefox. - - *James Harton* - -* Improve `String#squish` to handle Unicode whitespace. *Antoine Lyset* - -* Standardise on `to_time` returning an instance of `Time` in the local system timezone - across `String`, `Time`, `Date`, `DateTime` and `ActiveSupport::TimeWithZone`. - - *Andrew White* - -* Extract `ActiveSupport::Testing::Performance` into https://github.com/rails/rails-perftest - You can add the gem to your `Gemfile` to keep using performance tests. - - gem 'rails-perftest' - - *Yves Senn* - -* `Hash.from_xml` raises when it encounters `type="symbol"` or `type="yaml"`. - Use `Hash.from_trusted_xml` to parse this XML. - - CVE-2013-0156 - - *Jeremy Kemper* - -* Deprecate `assert_present` and `assert_blank` in favor of - `assert object.blank?` and `assert object.present?` - - *Yves Senn* - -* Change `String#to_date` to use `Date.parse`. This gives more consistent error - messages and allows the use of partial dates. - - "gibberish".to_date => Argument Error: invalid date - "3rd Feb".to_date => Sun, 03 Feb 2013 - - *Kelly Stannard* - -* It's now possible to compare `Date`, `DateTime`, `Time` and `TimeWithZone` - with `Float::INFINITY`. This allows to create date/time ranges with one infinite bound. - Example: - - range = Range.new(Date.today, Float::INFINITY) - - Also it's possible to check inclusion of date/time in range with conversion. - - range.include?(Time.now + 1.year) # => true - range.include?(DateTime.now + 1.year) # => true - - *Alexander Grebennik* - -* Remove meaningless `ActiveSupport::FrozenObjectError`, which was just an alias of `RuntimeError`. - - *Akira Matsuda* - -* Introduce `assert_not` to replace warty `assert !foo`. *Jeremy Kemper* - -* Prevent `Callbacks#set_callback` from setting the same callback twice. - - before_save :foo, :bar, :foo - - will at first call `bar`, then `foo`. `foo` will no more be called - twice. - - *Dmitriy Kiriyenko* - -* Add `ActiveSupport::Logger#silence` that works the same as the old `Logger#silence` extension. - - *DHH* - -* Remove surrogate unicode character encoding from `ActiveSupport::JSON.encode` - The encoding scheme was broken for unicode characters outside the basic multilingual plane; - since json is assumed to be UTF-8, and we already force the encoding to UTF-8, - simply pass through the un-encoded characters. - - *Brett Carter* - -* Deprecate `Time.time_with_date_fallback`, `Time.utc_time` and `Time.local_time`. - These methods were added to handle the limited range of Ruby's native `Time` - implementation. Those limitations no longer apply so we are deprecating them in 4.0 - and they will be removed in 4.1. - - *Andrew White* - -* Deprecate `Date#to_time_in_current_zone` and add `Date#in_time_zone`. *Andrew White* - -* Add `String#in_time_zone` method to convert a string to an `ActiveSupport::TimeWithZone`. *Andrew White* - -* Deprecate `ActiveSupport::BasicObject` in favor of `ActiveSupport::ProxyObject`. - This class is used for proxy classes. It avoids confusion with Ruby's `BasicObject` - class. - - *Francesco Rodriguez* - -* Patched `Marshal#load` to work with constant autoloading. Fixes autoloading - with cache stores that rely on `Marshal` (`MemCacheStore` and `FileStore`). - Fixes #8167. - - *Uriel Katz* - -* Make `Time.zone.parse` to work with JavaScript format date strings. *Andrew White* - -* Add `DateTime#seconds_until_end_of_day` and `Time#seconds_until_end_of_day` - as a complement for `seconds_from_midnight`; useful when setting expiration - times for caches, e.g.: - - <% cache('dashboard', expires_in: Date.current.seconds_until_end_of_day) do %> - ... - - *Olek Janiszewski* - -* No longer proxy `ActiveSupport::Multibyte#class`. *Steve Klabnik* - -* Deprecate `ActiveSupport::TestCase#pending` method, use `skip` from minitest instead. *Carlos Antonio da Silva* - -* `XmlMini.with_backend` now may be safely used with threads: - - Thread.new do - XmlMini.with_backend("REXML") { rexml_power } - end - Thread.new do - XmlMini.with_backend("LibXML") { libxml_power } - end - - Each thread will use it's own backend. - - *Nikita Afanasenko* - -* Dependencies no longer trigger `Kernel#autoload` in `remove_constant`. Fixes #8213. *Xavier Noria* - -* Simplify `mocha` integration and remove monkey-patches, bumping `mocha` to 0.13.0. *James Mead* - -* `#as_json` isolates options when encoding a hash. Fixes #8182. - - *Yves Senn* - -* Deprecate `Hash#diff` in favor of minitest's #diff. *Steve Klabnik* - -* `Kernel#capture` can catch output from subprocesses. *Dmitry Vorotilin* - -* `to_xml` conversions now use builder's `tag!` method instead of explicit invocation of `method_missing`. - - *Nikita Afanasenko* - -* Fixed timezone mapping of the Solomon Islands. *Steve Klabnik* - -* Make callstack attribute optional in `ActiveSupport::Deprecation::Reporting` - methods `warn` and `deprecation_warning`. - - *Alexey Gaziev* - -* Implement `HashWithIndifferentAccess#replace` so `key?` works correctly. *David Graham* - -* Handle the possible permission denied errors `atomic.rb` might trigger due to its `chown` - and `chmod` calls. - - *Daniele Sluijters* - -* `Hash#extract!` returns only those keys that present in the receiver. - - {a: 1, b: 2}.extract!(:a, :x) # => {:a => 1} - - *Mikhail Dieterle* - -* `Hash#extract!` returns the same subclass, that the receiver is. I.e. - `HashWithIndifferentAccess#extract!` returns a `HashWithIndifferentAccess` instance. - - *Mikhail Dieterle* - -* Optimize `ActiveSupport::Cache::Entry` to reduce memory and processing overhead. *Brian Durand* - -* Tests tag the Rails log with the current test class and test case: - - [SessionsControllerTest] [test_0002_sign in] Processing by SessionsController#create as HTML - [SessionsControllerTest] [test_0002_sign in] ... - - *Jeremy Kemper* - -* Add `logger.push_tags` and `.pop_tags` to complement `logger.tagged`: - - class Job - def before - Rails.logger.push_tags :jobs, self.class.name - end - - def after - Rails.logger.pop_tags 2 - end - end - - *Jeremy Kemper* - -* Allow delegation to the class using the `:class` keyword, replacing - `self.class` usage: - - class User - def self.hello - "world" - end - - delegate :hello, to: :class - end - - *Marc-Andre Lafortune* - -* `Date.beginning_of_week` thread local and `beginning_of_week` application - config option added (default is Monday). - - *Innokenty Mikhailov* - -* An optional block can be passed to `config_accessor` to set its default value - - class User - include ActiveSupport::Configurable - - config_accessor :hair_colors do - [:brown, :black, :blonde, :red] - end - end - - User.hair_colors # => [:brown, :black, :blonde, :red] - - *Larry Lv* - -* `ActiveSupport::Benchmarkable#silence` has been deprecated due to its lack of - thread safety. It will be removed without replacement in Rails 4.1. - - *Steve Klabnik* - -* An optional block can be passed to `Hash#deep_merge`. The block will be invoked - for each duplicated key and used to resolve the conflict. - - *Pranas Kiziela* - -* `ActiveSupport::Deprecation` is now a class. It is possible to create an instance - of deprecator. Backwards compatibility has been preserved. - - You can choose which instance of the deprecator will be used. - - deprecate :method_name, deprecator: deprecator_instance - - You can use `ActiveSupport::Deprecation` in your gem. - - require 'active_support/deprecation' - require 'active_support/core_ext/module/deprecation' - - class MyGem - def self.deprecator - ActiveSupport::Deprecation.new('2.0', 'MyGem') - end - - def old_method - end - - def new_method - end - - deprecate old_method: :new_method, deprecator: deprecator - end - - MyGem.new.old_method - # => DEPRECATION WARNING: old_method is deprecated and will be removed from MyGem 2.0 (use new_method instead). (called from
at file.rb:18) - - *Piotr Niełacny & Robert Pankowecki* - -* `ERB::Util.html_escape` encodes single quote as `#39`. Decimal form has better support in old browsers. *Kalys Osmonov* - -* `ActiveSupport::Callbacks`: deprecate monkey patch of object callbacks. - Using the `filter` method like this: - - before_filter MyFilter.new - - class MyFilter - def filter(controller) - end - end - - Is now deprecated with recommendation to use the corresponding filter type - (`#before`, `#after` or `#around`): - - before_filter MyFilter.new - - class MyFilter - def before(controller) - end - end - - *Bogdan Gusiev* - -* An optional block can be passed to `HashWithIndifferentAccess#update` and `#merge`. - The block will be invoked for each duplicated key, and used to resolve the conflict, - thus replicating the behaviour of the corresponding methods on the `Hash` class. - - *Leo Cassarani* - -* Remove `j` alias for `ERB::Util#json_escape`. - The `j` alias is already used for `ActionView::Helpers::JavaScriptHelper#escape_javascript` - and both modules are included in the view context that would confuse the developers. - - *Akira Matsuda* - -* Replace deprecated `memcache-client` gem with `dalli` in `ActiveSupport::Cache::MemCacheStore`. - - *Guillermo Iguaran* - -* Add default values to all `ActiveSupport::NumberHelper` methods, to avoid - errors with empty locales or missing values. - - *Carlos Antonio da Silva* - -* `ActiveSupport::JSON::Variable` is deprecated. Define your own `#as_json` and - `#encode_json` methods for custom JSON string literals. - - *Erich Menge* - -* Add `String#indent`. *fxn & Ace Suares* - -* Inflections can now be defined per locale. `singularize` and `pluralize` - accept locale as an extra argument. - - *David Celis* - -* `Object#try` will now return `nil` instead of raise a `NoMethodError` if the - receiving object does not implement the method, but you can still get the - old behavior by using the new `Object#try!`. - - *DHH* - -* `ERB::Util.html_escape` now escapes single quotes. *Santiago Pastorino* - -* `Time#change` now works with time values with offsets other than UTC or the local time zone. *Andrew White* - -* `ActiveSupport::Callbacks`: deprecate usage of filter object with `#before` and `#after` methods as `around` callback. *Bogdan Gusiev* - -* Add `Time#prev_quarter` and `Time#next_quarter` short-hands for `months_ago(3)` and `months_since(3)`. *SungHee Kang* - -* Remove obsolete and unused `require_association` method from dependencies. *fxn* - -* Add `:instance_accessor` option for `config_accessor`. - - class User - include ActiveSupport::Configurable - config_accessor :allowed_access, instance_accessor: false - end - - User.new.allowed_access = true # => NoMethodError - User.new.allowed_access # => NoMethodError - - *Francesco Rodriguez* - -* `ActionView::Helpers::NumberHelper` methods have been moved to `ActiveSupport::NumberHelper` and are now available via - `Numeric#to_s`. `Numeric#to_s` now accepts the formatting options `:phone`, `:currency`, `:percentage`, `:delimited`, - `:rounded`, `:human`, and `:human_size`. - - *Andrew Mutz* - -* Add `Hash#transform_keys`, `Hash#transform_keys!`, `Hash#deep_transform_keys`, and `Hash#deep_transform_keys!`. *Mark McSpadden* - -* Changed XML type `datetime` to `dateTime` (with upper case letter `T`). *Angelo Capilleri* - -* Add `:instance_accessor` option for `class_attribute`. *Alexey Vakhov* - -* `constantize` now looks in the ancestor chain. *Marc-Andre Lafortune & Andrew White* - -* Adds `Hash#deep_stringify_keys` and `Hash#deep_stringify_keys!` to convert all keys from a `Hash` instance into strings. *Lucas Húngaro* - -* Adds `Hash#deep_symbolize_keys` and `Hash#deep_symbolize_keys!` to convert all keys from a `Hash` instance into symbols. *Lucas Húngaro* - -* `Object#try` can't call private methods. *Vasiliy Ermolovich* - -* `AS::Callbacks#run_callbacks` remove `key` argument. *Francesco Rodriguez* - -* `deep_dup` works more expectedly now and duplicates also values in `Hash` instances and elements in `Array` instances. *Alexey Gaziev* - -* Inflector no longer applies ice -> ouse to words like "slice", "police", etc. *Wes Morgan* - -* Add `ActiveSupport::Deprecations.behavior = :silence` to completely ignore Rails runtime deprecations. *twinturbo* - -* Make `Module#delegate` stop using `send` - can no longer delegate to private methods. *dasch* - -* `ActiveSupport::Callbacks`: deprecate `:rescuable` option. *Bogdan Gusiev* - -* Adds `Integer#ordinal` to get the ordinal suffix string of an integer. *Tim Gildea* - -* `ActiveSupport::Callbacks`: `:per_key` option is no longer supported. *Bogdan Gusiev* - -* `ActiveSupport::Callbacks#define_callbacks`: add `:skip_after_callbacks_if_terminated` option. *Bogdan Gusiev* - -* Add `html_escape_once` to `ERB::Util`, and delegate the `escape_once` tag helper to it. *Carlos Antonio da Silva* - -* Deprecates the compatibility method `Module#local_constant_names`, - use `Module#local_constants` instead (which returns symbols). *Xavier Noria* - -* Deletes the compatibility method `Module#method_names`, - use `Module#methods` from now on (which returns symbols). *Xavier Noria* - -* Deletes the compatibility method `Module#instance_method_names`, - use `Module#instance_methods` from now on (which returns symbols). *Xavier Noria* - -* `BufferedLogger` is deprecated. Use `ActiveSupport::Logger`, or the logger - from the Ruby standard library. - - *Aaron Patterson* - -* Unicode database updated to 6.1.0. *Norman Clarke* - -* Adds `encode_big_decimal_as_string` option to force JSON serialization of `BigDecimal` as numeric instead - of wrapping them in strings for safety. - -* Optimize log subscribers to check log level before doing any processing. *Brian Durand* - -Please check [3-2-stable](https://github.com/rails/rails/blob/3-2-stable/activesupport/CHANGELOG.md) for previous changes. +Please check [4-0-stable](https://github.com/rails/rails/blob/4-0-stable/activesupport/CHANGELOG.md) for previous changes. diff --git a/activesupport/lib/active_support/version.rb b/activesupport/lib/active_support/version.rb index 2dc040d9a8..8762330a6e 100644 --- a/activesupport/lib/active_support/version.rb +++ b/activesupport/lib/active_support/version.rb @@ -1,7 +1,7 @@ module ActiveSupport # Returns the version of the currently loaded ActiveSupport as a Gem::Version def self.version - Gem::Version.new "4.0.0.rc1" + Gem::Version.new "4.1.0.beta" end module VERSION #:nodoc: diff --git a/guides/CHANGELOG.md b/guides/CHANGELOG.md index b0e52847e1..766f7f6f56 100644 --- a/guides/CHANGELOG.md +++ b/guides/CHANGELOG.md @@ -1,12 +1,3 @@ -## Rails 4.0.0 (unreleased) ## -* Change Service pages(404, etc). *Stanislav Sobolev* +* No changes. -## Rails 4.0.0.beta1 (unreleased) ## - -* Split Validations and Callbacks guide into two. *Steve Klabnik* - -* New guide _Working with JavaScript in Rails_. *Steve Klabnik* - -* Guides updated to reflect new test locations. *Mike Moore* - -* Guides have a responsive design. *Joe Fiorini* +Please check [4-0-stable](https://github.com/rails/rails/blob/4-0-stable/guides/CHANGELOG.md) for previous changes. diff --git a/railties/CHANGELOG.md b/railties/CHANGELOG.md index f67177a047..ba914fb12e 100644 --- a/railties/CHANGELOG.md +++ b/railties/CHANGELOG.md @@ -1,375 +1,3 @@ -## Rails 4.0.0 (unreleased) ## +* No changes. -* Move rails.png into a data-uri. One less file to get generated into a new - application. This is also consistent with the removal of index.html. - - *Steve Klabnik* - -* The application rake task `doc:rails` generates now an API like the - official one (except for the links to GitHub). - - *Xavier Noria* - -* Allow vanilla apps to render CoffeeScript templates in production - - Vanilla apps already render CoffeeScript templates in development and test - environments. With this change, the production behavior matches that of - the other environments. - - Effectively, this meant moving coffee-rails (and the JavaScript runtime on - which it is dependent) from the :assets group to the top-level of the - generated Gemfile. - - *Gabe Kopley* - -* Don't generate a scaffold.css when --no-assets is specified - - *Kevin Glowacz* - -* Add support for generate scaffold password:digest - - * adds password_digest attribute to the migration - * adds has_secure_password to the model - * adds password and password_confirmation password_fields to _form.html - * omits password from index.html and show.html - * adds password and password_confirmation to the controller - * adds unencrypted password and password_confirmation to the controller test - * adds encrypted password_digest to the fixture - - *Sam Ruby* - -* Improved `rake test` command for running tests - - To run all tests: - - $ rake test - - To run a test suite - - $ rake test:[models,helpers,units,controllers,mailers,...] - - To run a selected test file(s): - - $ rake test test/unit/foo_test.rb [test/unit/bar_test.rb ...] - - To run a single test from a test file - - $ rake test test/unit/foo_test.rb TESTOPTS='-n test_the_truth' - -* Improve service pages with new layout (404, etc). - - *Stanislav Sobolev* - - -## Rails 4.0.0.beta1 (February 25, 2013) ## - -* Improve `rake stats` for JavaScript and CoffeeScript: ignore block comments - and calculates number of functions. - - *Hendy Tanata* - -* Ability to use a custom builder by passing `--builder` (or `-b`) has been removed. - Consider using application template instead. See this guide for more detail: - http://guides.rubyonrails.org/rails_application_templates.html - - *Prem Sichanugrist* - -* Fix `rake db:*` tasks to work with `DATABASE_URL` and without `config/database.yml`. - - *Terence Lee* - -* Add notice message for destroy action in scaffold generator. - - *Rahul P. Chaudhari* - -* Add two new test rake tasks to speed up full test runs. - - * `test:all`: run tests quickly by merging all types and not resetting db. - * `test:all:db`: run tests quickly, but also reset db. - - *Ryan Davis* - -* Add `--rc` option to support the load of a custom rc file during the generation of a new app. - - *Amparo Luna* - -* Add `--no-rc` option to skip the loading of railsrc file during the generation of a new app. - - *Amparo Luna* - -* Fixes database.yml when creating a new rails application with '.' - Fixes #8304. - - *Jeremy W. Rowe* - -* Restore Rails::Engine::Railties#engines with deprecation to ensure - compatibility with gems such as Thinking Sphinx - Fixes #8551. - - *Tim Raymond* - -* Specify which logs to clear when using the `rake log:clear` task. - (e.g. rake log:clear LOGS=test,staging) - - *Matt Bridges* - -* Allow a `:dirs` key in the `SourceAnnotationExtractor.enumerate` options - to explicitly set the directories to be traversed so it's easier to define - custom rake tasks. - - *Brian D. Burns* - -* Deprecate `Rails::Generators::ActiveModel#update_attributes` in favor of `#update`. - - ORMs that implement `Generators::ActiveModel#update_attributes` should change - to `#update`. Scaffold controller generators should change calls like: - - @orm_instance.update_attributes(...) - - to: - - @orm_instance.update(...) - - This goes along with the addition of `ActiveRecord::Base#update`. - - *Carlos Antonio da Silva* - -* Include `jbuilder` by default and rely on its scaffold generator to show json API. - Check https://github.com/rails/jbuilder for more info and examples. - - *DHH* - -* Scaffold now generates HTML-only controller by default. - - *DHH + Pavel Pravosud* - -* The generated `README.rdoc` for new applications invites the user to - document the necessary steps to get the application up and running. - - *Xavier Noria* - -* Generated applications no longer get `doc/README_FOR_APP`. In consequence, - the `doc` directory is created on demand by documentation tasks rather than - generated by default. - - *Xavier Noria* - -* App executables now live in the `bin/` directory: `bin/bundle`, - `bin/rails`, `bin/rake`. Run `rake rails:update:bin` to add these - executables to your own app. `script/rails` is gone from new apps. - - Running executables within your app ensures they use your app's Ruby - version and its bundled gems, and it ensures your production deployment - tools only need to execute a single script. No more having to carefully - `cd` to the app dir and run `bundle exec ...`. - - Rather than treating `bin/` as a junk drawer for generated "binstubs", - bundler 1.3 adds support for generating stubs for just the executables - you actually use: `bundle binstubs unicorn` generates `bin/unicorn`. - Add that executable to git and version it just like any other app code. - - *Jeremy Kemper* - -* `config.assets.enabled` is now true by default. If you're upgrading from a Rails 3.x app - that does not use the asset pipeline, you'll be required to add `config.assets.enabled = false` - to your application.rb. If you don't want the asset pipeline on a new app use `--skip-sprockets` - - *DHH* - -* Environment name can be a start substring of the default environment names - (production, development, test). For example: tes, pro, prod, dev, devel. - Fixes #8628. - - *Mykola Kyryk* - -* Add `-B` alias for `--skip-bundle` option in the rails new generators. - - *Jiri Pospisil* - -* Quote column names in generates fixture files. This prevents - conflicts with reserved YAML keywords such as 'yes' and 'no' - Fixes #8612. - - *Yves Senn* - -* Explicit options have precedence over `~/.railsrc` on the `rails new` command. - - *Rafael Mendonça França* - -* Generated migrations now always use the `change` method. - - *Marc-André Lafortune* - -* Add `app/models/concerns` and `app/controllers/concerns` to the default directory structure and load path. - See http://37signals.com/svn/posts/3372-put-chubby-models-on-a-diet-with-concerns for usage instructions. - - *DHH* - -* The `rails/info/routes` now correctly formats routing output as an html table. - - *Richard Schneeman* - -* The `public/index.html` is no longer generated for new projects. - Page is replaced by internal `welcome_controller` inside of railties. - - *Richard Schneeman* - -* Add `ENV['RACK_ENV']` support to `rails runner/console/server`. - - *kennyj* - -* Add `db` to list of folders included by `rake notes` and `rake notes:custom`. *Antonio Cangiano* - -* Engines with a dummy app include the rake tasks of dependencies in the app namespace. - Fixes #8229. - - *Yves Senn* - -* Add `sqlserver.yml` template file to satisfy `-d sqlserver` being passed to `rails new`. - Fixes #6882. - - *Robert Nesius* - -* Rake test:uncommitted finds git directory in ancestors *Nicolas Despres* - -* Add dummy app Rake tasks when `--skip-test-unit` and `--dummy-path` is passed to the plugin generator. - Fixes #8121. - - *Yves Senn* - -* Add `.rake` to list of file extensions included by `rake notes` and `rake notes:custom`. *Brent J. Nordquist* - -* New test locations `test/models`, `test/helpers`, `test/controllers`, and - `test/mailers`. Corresponding rake tasks added as well. *Mike Moore* - -* Set a different cache per environment for assets pipeline - through `config.assets.cache`. - - *Guillermo Iguaran* - -* `Rails.public_path` now returns a Pathname object. *Prem Sichanugrist* - -* Remove highly uncommon `config.assets.manifest` option for moving the manifest path. - This option is now unsupported in sprockets-rails. - - *Guillermo Iguaran & Dmitry Vorotilin* - -* Add `config.action_controller.permit_all_parameters` to disable - StrongParameters protection, it's false by default. - - *Guillermo Iguaran* - -* Remove `config.active_record.whitelist_attributes` and - `config.active_record.mass_assignment_sanitizer` from new applications since - MassAssignmentSecurity has been extracted from Rails. - - *Guillermo Iguaran* - -* Change `rails new` and `rails plugin new` generators to name the `.gitkeep` files - as `.keep` in a more SCM-agnostic way. - - Change `--skip-git` option to only skip the `.gitignore` file and still generate - the `.keep` files. - - Add `--skip-keeps` option to skip the `.keep` files. - - *Derek Prior & Francesco Rodriguez* - -* Fixed support for `DATABASE_URL` environment variable for rake db tasks. - - *Grace Liu* - -* `rails dbconsole` now can use SSL for MySQL. The `database.yml` options sslca, sslcert, sslcapath, sslcipher - and sslkey now affect `rails dbconsole`. - - *Jim Kingdon and Lars Petrus* - -* Correctly handle SCRIPT_NAME when generating routes to engine in application - that's mounted at a sub-uri. With this behavior, you *should not* use - `default_url_options[:script_name]` to set proper application's mount point by - yourself. - - *Piotr Sarnacki* - -* `config.threadsafe!` is deprecated in favor of `config.eager_load` which provides a more fine grained control on what is eager loaded . - - *José Valim* - -* The migration generator will now produce AddXXXToYYY/RemoveXXXFromYYY migrations with references statements, for instance - - rails g migration AddReferencesToProducts user:references supplier:references{polymorphic} - - will generate the migration with: - - add_reference :products, :user, index: true - add_reference :products, :supplier, polymorphic: true, index: true - - *Aleksey Magusev* - -* Allow scaffold/model/migration generators to accept a `polymorphic` modifier - for `references`/`belongs_to`, for instance - - rails g model Product supplier:references{polymorphic} - - will generate the model with `belongs_to :supplier, polymorphic: true` - association and appropriate migration. - - *Aleksey Magusev* - -* Set `config.active_record.migration_error` to `:page_load` for development. - - *Richard Schneeman* - -* Add runner to `Rails::Railtie` as a hook called just after runner starts. - - *José Valim & kennyj* - -* Add `/rails/info/routes` path, displays same information as `rake routes` . - - *Richard Schneeman & Andrew White* - -* Improved `rake routes` output for redirects. - - *Łukasz Strzałkowski & Andrew White* - -* Load all environments available in `config.paths["config/environments"]`. - - *Piotr Sarnacki* - -* Remove `Rack::SSL` in favour of `ActionDispatch::SSL`. - - *Rafael Mendonça França* - -* Remove Active Resource from Rails framework. - - *Prem Sichangrist* - -* Allow to set class that will be used to run as a console, other than IRB, with `Rails.application.config.console=`. It's best to add it to `console` block. - - Example: - - # it can be added to config/application.rb - console do - # this block is called only when running console, - # so we can safely require pry here - require "pry" - config.console = Pry - end - - *Piotr Sarnacki* - -* Add convenience `hide!` method to Rails generators to hide current generator - namespace from showing when running `rails generate`. - - *Carlos Antonio da Silva* - -* Rails::Plugin has gone. Instead of adding plugins to vendor/plugins use gems or bundler with path or git dependencies. - - *Santiago Pastorino* - -* Set config.action_mailer.async = true to turn on asynchronous - message delivery. - - *Brian Cardarella* - -Please check [3-2-stable](https://github.com/rails/rails/blob/3-2-stable/railties/CHANGELOG.md) for previous changes. +Please check [4-0-stable](https://github.com/rails/rails/blob/4-0-stable/railties/CHANGELOG.md) for previous changes. diff --git a/version.rb b/version.rb index dcbf57a4df..5a6d8d0983 100644 --- a/version.rb +++ b/version.rb @@ -1,9 +1,9 @@ module Rails module VERSION MAJOR = 4 - MINOR = 0 + MINOR = 1 TINY = 0 - PRE = "rc1" + PRE = "beta" STRING = [MAJOR, MINOR, TINY, PRE].compact.join(".") end -- cgit v1.2.3