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-rw-r--r--actionview/lib/action_view/helpers/url_helper.rb22
-rw-r--r--activerecord/CHANGELOG.md21
-rw-r--r--activerecord/lib/active_record/connection_adapters/postgresql/schema_statements.rb1
-rw-r--r--activerecord/lib/active_record/scoping/default.rb3
-rw-r--r--activerecord/test/cases/adapters/postgresql/bytea_test.rb9
-rw-r--r--activerecord/test/cases/scoping/default_scoping_test.rb12
-rw-r--r--activerecord/test/models/cat.rb13
-rw-r--r--activerecord/test/schema/schema.rb5
-rw-r--r--activesupport/lib/active_support/evented_file_update_checker.rb8
-rw-r--r--guides/source/action_cable_overview.md2
-rw-r--r--railties/lib/rails/generators/rails/app/templates/Gemfile4
-rw-r--r--railties/test/generators/app_generator_test.rb4
12 files changed, 85 insertions, 19 deletions
diff --git a/actionview/lib/action_view/helpers/url_helper.rb b/actionview/lib/action_view/helpers/url_helper.rb
index ab67923376..11c7daf4da 100644
--- a/actionview/lib/action_view/helpers/url_helper.rb
+++ b/actionview/lib/action_view/helpers/url_helper.rb
@@ -302,7 +302,7 @@ module ActionView
params = html_options.delete('params')
method = html_options.delete('method').to_s
- method_tag = BUTTON_TAG_METHOD_VERBS.include?(method) ? method_tag(method) : ''.html_safe
+ method_tag = BUTTON_TAG_METHOD_VERBS.include?(method) ? method_tag(method) : ''.freeze.html_safe
form_method = method == 'get' ? 'get' : 'post'
form_options = html_options.delete('form') || {}
@@ -315,7 +315,7 @@ module ActionView
request_method = method.empty? ? 'post' : method
token_tag(nil, form_options: { action: url, method: request_method })
else
- ''
+ ''.freeze
end
html_options = convert_options_to_data_attributes(options, html_options)
@@ -481,7 +481,7 @@ module ActionView
option = html_options.delete(item).presence || next
"#{item.dasherize}=#{ERB::Util.url_encode(option)}"
}.compact
- extras = extras.empty? ? '' : '?' + extras.join('&')
+ extras = extras.empty? ? ''.freeze : '?' + extras.join('&')
encoded_email_address = ERB::Util.url_encode(email_address).gsub("%40", "@")
html_options["href"] = "mailto:#{encoded_email_address}#{extras}"
@@ -559,29 +559,29 @@ module ActionView
def convert_options_to_data_attributes(options, html_options)
if html_options
html_options = html_options.stringify_keys
- html_options['data-remote'] = 'true' if link_to_remote_options?(options) || link_to_remote_options?(html_options)
+ html_options['data-remote'] = 'true'.freeze if link_to_remote_options?(options) || link_to_remote_options?(html_options)
- method = html_options.delete('method')
+ method = html_options.delete('method'.freeze)
add_method_to_attributes!(html_options, method) if method
html_options
else
- link_to_remote_options?(options) ? {'data-remote' => 'true'} : {}
+ link_to_remote_options?(options) ? {'data-remote' => 'true'.freeze} : {}
end
end
def link_to_remote_options?(options)
if options.is_a?(Hash)
- options.delete('remote') || options.delete(:remote)
+ options.delete('remote'.freeze) || options.delete(:remote)
end
end
def add_method_to_attributes!(html_options, method)
- if method && method.to_s.downcase != "get" && html_options["rel"] !~ /nofollow/
- html_options["rel"] = "#{html_options["rel"]} nofollow".lstrip
+ if method && method.to_s.downcase != "get".freeze && html_options["rel".freeze] !~ /nofollow/
+ html_options["rel".freeze] = "#{html_options["rel".freeze]} nofollow".lstrip
end
- html_options["data-method"] = method
+ html_options["data-method".freeze] = method
end
def token_tag(token=nil, form_options: {})
@@ -589,7 +589,7 @@ module ActionView
token ||= form_authenticity_token(form_options: form_options)
tag(:input, type: "hidden", name: request_forgery_protection_token.to_s, value: token)
else
- ''
+ ''.freeze
end
end
diff --git a/activerecord/CHANGELOG.md b/activerecord/CHANGELOG.md
index 3784f2359a..f854c106e8 100644
--- a/activerecord/CHANGELOG.md
+++ b/activerecord/CHANGELOG.md
@@ -1,3 +1,9 @@
+* Execute default_scope defined by abstract class in the context of subclass.
+
+ Fixes #23413 & #10658
+
+ *Mehmet Emin İNAÇ*
+
* Fix an issue when preloading associations with extensions.
Previously every association with extension methods was transformed into an
instance dependent scope. This is no longer the case.
@@ -228,6 +234,21 @@
## Rails 5.0.0.beta1 (December 18, 2015) ##
+* Limit record touching to once per transaction.
+
+ If you have a parent/grand-parent relation like:
+
+ Comment belongs_to :message, touch: true
+ Message belongs_to :project, touch: true
+ Project belongs_to :account, touch: true
+
+ When the lowest entry(`Comment`) is saved, now, it won't repeat the touch
+ call multiple times for the parent records.
+
+ Related #18606.
+
+ *arthurnn*
+
* Order the result of `find(ids)` to match the passed array, if the relation
has no explicit order defined.
diff --git a/activerecord/lib/active_record/connection_adapters/postgresql/schema_statements.rb b/activerecord/lib/active_record/connection_adapters/postgresql/schema_statements.rb
index 67e727d8ed..0579c1a92e 100644
--- a/activerecord/lib/active_record/connection_adapters/postgresql/schema_statements.rb
+++ b/activerecord/lib/active_record/connection_adapters/postgresql/schema_statements.rb
@@ -214,7 +214,6 @@ module ActiveRecord
# Returns the list of all column definitions for a table.
def columns(table_name)
- # Limit, precision, and scale are all handled by the superclass.
column_definitions(table_name).map do |column_name, type, default, notnull, oid, fmod, collation|
oid = oid.to_i
fmod = fmod.to_i
diff --git a/activerecord/lib/active_record/scoping/default.rb b/activerecord/lib/active_record/scoping/default.rb
index f6b6768ce3..9eab59ac78 100644
--- a/activerecord/lib/active_record/scoping/default.rb
+++ b/activerecord/lib/active_record/scoping/default.rb
@@ -115,7 +115,8 @@ module ActiveRecord
base_rel ||= relation
evaluate_default_scope do
default_scopes.inject(base_rel) do |default_scope, scope|
- default_scope.merge(base_rel.scoping { scope.call })
+ scope = scope.respond_to?(:to_proc) ? scope : scope.method(:call)
+ default_scope.merge(base_rel.instance_exec(&scope))
end
end
end
diff --git a/activerecord/test/cases/adapters/postgresql/bytea_test.rb b/activerecord/test/cases/adapters/postgresql/bytea_test.rb
index b6bb1929e6..7adc070430 100644
--- a/activerecord/test/cases/adapters/postgresql/bytea_test.rb
+++ b/activerecord/test/cases/adapters/postgresql/bytea_test.rb
@@ -1,6 +1,9 @@
require "cases/helper"
+require 'support/schema_dumping_helper'
class PostgresqlByteaTest < ActiveRecord::PostgreSQLTestCase
+ include SchemaDumpingHelper
+
class ByteaDataType < ActiveRecord::Base
self.table_name = 'bytea_data_type'
end
@@ -122,4 +125,10 @@ class PostgresqlByteaTest < ActiveRecord::PostgreSQLTestCase
obj.reload
assert_equal "hello world", obj.serialized
end
+
+ def test_schema_dumping
+ output = dump_table_schema("bytea_data_type")
+ assert_match %r{t\.binary\s+"payload"$}, output
+ assert_match %r{t\.binary\s+"serialized"$}, output
+ end
end
diff --git a/activerecord/test/cases/scoping/default_scoping_test.rb b/activerecord/test/cases/scoping/default_scoping_test.rb
index c918cbdef5..dcd09b6973 100644
--- a/activerecord/test/cases/scoping/default_scoping_test.rb
+++ b/activerecord/test/cases/scoping/default_scoping_test.rb
@@ -4,6 +4,7 @@ require 'models/comment'
require 'models/developer'
require 'models/computer'
require 'models/vehicle'
+require 'models/cat'
class DefaultScopingTest < ActiveRecord::TestCase
fixtures :developers, :posts, :comments
@@ -485,4 +486,15 @@ class DefaultScopingTest < ActiveRecord::TestCase
assert_equal 1, SubConditionalStiPost.all.to_a.size
assert_equal 2, SubConditionalStiPost.unscope(where: :title).to_a.size
end
+
+ def test_with_abstract_class_scope_should_be_executed_in_correct_context
+ vegetarian_pattern, gender_pattern = if current_adapter?(:Mysql2Adapter)
+ [/`lions`.`is_vegetarian`/, /`lions`.`gender`/]
+ else
+ [/"lions"."is_vegetarian"/, /"lions"."gender"/]
+ end
+
+ assert_match vegetarian_pattern, Lion.all.to_sql
+ assert_match gender_pattern, Lion.female.to_sql
+ end
end
diff --git a/activerecord/test/models/cat.rb b/activerecord/test/models/cat.rb
new file mode 100644
index 0000000000..e543d3aadb
--- /dev/null
+++ b/activerecord/test/models/cat.rb
@@ -0,0 +1,13 @@
+class Cat < ActiveRecord::Base
+ self.abstract_class = true
+
+ enum gender: [:female, :male]
+
+ scope :female, -> { where(gender: genders[:female]) }
+ scope :male, -> { where(gender: genders[:male]) }
+
+ default_scope -> { where(is_vegetarian: false) }
+end
+
+class Lion < Cat
+end
diff --git a/activerecord/test/schema/schema.rb b/activerecord/test/schema/schema.rb
index 2a8996f35c..01dbf2cee6 100644
--- a/activerecord/test/schema/schema.rb
+++ b/activerecord/test/schema/schema.rb
@@ -421,6 +421,11 @@ ActiveRecord::Schema.define do
t.integer :amount
end
+ create_table :lions, force: true do |t|
+ t.integer :gender
+ t.boolean :is_vegetarian, default: false
+ end
+
create_table :lock_without_defaults, force: true do |t|
t.column :lock_version, :integer
end
diff --git a/activesupport/lib/active_support/evented_file_update_checker.rb b/activesupport/lib/active_support/evented_file_update_checker.rb
index 63f4f7e277..6a02a838b7 100644
--- a/activesupport/lib/active_support/evented_file_update_checker.rb
+++ b/activesupport/lib/active_support/evented_file_update_checker.rb
@@ -21,7 +21,13 @@ module ActiveSupport
# Loading listen triggers warnings. These are originated by a legit
# usage of attr_* macros for private attributes, but adds a lot of noise
# to our test suite. Thus, we lazy load it and disable warnings locally.
- silence_warnings { require 'listen' }
+ silence_warnings do
+ begin
+ require 'listen'
+ rescue LoadError => e
+ raise LoadError, "Could not load the 'listen' gem. Add `gem 'listen'` to the development group of your Gemfile", e.backtrace
+ end
+ end
Listen.to(*dtw, &method(:changed)).start
end
end
diff --git a/guides/source/action_cable_overview.md b/guides/source/action_cable_overview.md
index 16cfaf94e2..28578b3369 100644
--- a/guides/source/action_cable_overview.md
+++ b/guides/source/action_cable_overview.md
@@ -417,7 +417,7 @@ App.cable.subscriptions.create "AppearanceChannel",
2. **Client** initiates a subscription to the `Appearance Channel` for their connection via `App.cable.subscriptions.create "AppearanceChannel"`. [*`appearance.coffee`*]
3. **Server** recognizes a new subscription has been initiated for `AppearanceChannel` channel performs the `subscribed` callback, which calls the `appear` method on the `current_user`. [*`appearance_channel.rb`*]
4. **Client** recognizes that a subscription has been established and calls `connected` [*`appearance.coffee`*] which in turn calls `@install` and `@appear`. `@appear` calls`AppearanceChannel#appear(data)` on the server, and supplies a data hash of `appearing_on: $("main").data("appearing-on")`. This is possible because the server-side channel instance will automatically expose the public methods declared on the class (minus the callbacks), so that these can be reached as remote procedure calls via a subscription's `perform` method.
-5. **Server** receives the request for the `appear` action on the `AppearanceChannel` channel for the connection identified by `current_user`. [*`appearance_channel.rb`*] The server retrieves the data with the `appearing_on` key from the data hash, and sets it as the the value for the `on:` key being passed to `current_user.appear`.
+5. **Server** receives the request for the `appear` action on the `AppearanceChannel` channel for the connection identified by `current_user`. [*`appearance_channel.rb`*] The server retrieves the data with the `appearing_on` key from the data hash and sets it as the value for the `on:` key being passed to `current_user.appear`.
### Example 2: Receiving new web notifications
diff --git a/railties/lib/rails/generators/rails/app/templates/Gemfile b/railties/lib/rails/generators/rails/app/templates/Gemfile
index e8ec214b28..86143ca1f1 100644
--- a/railties/lib/rails/generators/rails/app/templates/Gemfile
+++ b/railties/lib/rails/generators/rails/app/templates/Gemfile
@@ -31,11 +31,11 @@ end
group :development do
<%- unless options.api? -%>
- # Access an IRB console on exception pages or by using <%%= console %> in views
+ # Access an IRB console on exception pages or by using <%%= console %> anywhere in the code.
<%- if options.dev? || options.edge? -%>
gem 'web-console', github: 'rails/web-console'
<%- else -%>
- gem 'web-console', '~> 3.0'
+ gem 'web-console'
<%- end -%>
<%- end -%>
<% if depend_on_listen? -%>
diff --git a/railties/test/generators/app_generator_test.rb b/railties/test/generators/app_generator_test.rb
index 2cbce4bc5e..3bad7ff67b 100644
--- a/railties/test/generators/app_generator_test.rb
+++ b/railties/test/generators/app_generator_test.rb
@@ -632,7 +632,7 @@ class AppGeneratorTest < Rails::Generators::TestCase
assert_file "Gemfile" do |content|
assert_match(/gem 'web-console',\s+github: 'rails\/web-console'/, content)
- assert_no_match(/gem 'web-console', '~> 3.0'/, content)
+ assert_no_match(/\Agem 'web-console'\z/, content)
end
end
@@ -641,7 +641,7 @@ class AppGeneratorTest < Rails::Generators::TestCase
assert_file "Gemfile" do |content|
assert_match(/gem 'web-console',\s+github: 'rails\/web-console'/, content)
- assert_no_match(/gem 'web-console', '~> 3.0'/, content)
+ assert_no_match(/\Agem 'web-console'\z/, content)
end
end