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-rw-r--r--Gemfile.lock6
-rw-r--r--actionpack/lib/abstract_controller/callbacks.rb12
-rw-r--r--actionpack/lib/action_dispatch/middleware/static.rb6
-rw-r--r--actionpack/lib/action_dispatch/routing/endpoint.rb15
-rw-r--r--actionpack/test/dispatch/static_test.rb11
-rw-r--r--actionpack/test/fixtures/public/foo/さようなら.html1
-rw-r--r--actionpack/test/fixtures/public/foo/さようなら.html.gzbin0 -> 67 bytes
-rw-r--r--actionpack/test/fixtures/公共/foo/さようなら.html1
-rw-r--r--actionpack/test/fixtures/公共/foo/さようなら.html.gzbin0 -> 67 bytes
-rw-r--r--activerecord/CHANGELOG.md4
-rw-r--r--activerecord/lib/active_record/connection_adapters/mysql2_adapter.rb2
-rw-r--r--activerecord/lib/active_record/persistence.rb2
-rw-r--r--activerecord/lib/active_record/relation/batches.rb26
-rw-r--r--activerecord/lib/active_record/store.rb25
-rw-r--r--activerecord/test/cases/relation/delegation_test.rb28
-rw-r--r--activerecord/test/cases/store_test.rb22
-rw-r--r--activerecord/test/cases/timestamp_test.rb10
-rw-r--r--activerecord/test/models/admin/user.rb3
-rw-r--r--activerecord/test/schema/schema.rb2
-rw-r--r--activesupport/lib/active_support/cache/strategy/local_cache.rb9
-rw-r--r--activesupport/lib/active_support/core_ext/uri.rb11
-rw-r--r--activesupport/lib/active_support/encrypted_configuration.rb4
-rw-r--r--activesupport/test/cache/behaviors/local_cache_behavior.rb12
-rw-r--r--activesupport/test/core_ext/object/try_test.rb9
-rw-r--r--guides/source/action_controller_overview.md2
-rw-r--r--guides/source/action_mailer_basics.md28
-rw-r--r--railties/lib/rails/generators/app_base.rb2
-rw-r--r--railties/test/generators/app_generator_test.rb4
28 files changed, 188 insertions, 69 deletions
diff --git a/Gemfile.lock b/Gemfile.lock
index 4f0c512114..19de9bc22b 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -319,9 +319,9 @@ GEM
multipart-post (2.0.0)
mustache (1.0.5)
mustermann (1.0.2)
- mysql2 (0.4.10)
- mysql2 (0.4.10-x64-mingw32)
- mysql2 (0.4.10-x86-mingw32)
+ mysql2 (0.5.0)
+ mysql2 (0.5.0-x64-mingw32)
+ mysql2 (0.5.0-x86-mingw32)
nio4r (2.2.0)
nio4r (2.2.0-java)
nokogiri (1.8.2)
diff --git a/actionpack/lib/abstract_controller/callbacks.rb b/actionpack/lib/abstract_controller/callbacks.rb
index 146d17cf40..42bab411d2 100644
--- a/actionpack/lib/abstract_controller/callbacks.rb
+++ b/actionpack/lib/abstract_controller/callbacks.rb
@@ -103,6 +103,10 @@ module AbstractController
# :call-seq: before_action(names, block)
#
# Append a callback before actions. See _insert_callbacks for parameter details.
+ #
+ # If the callback renders or redirects, the action will not run. If there
+ # are additional callbacks scheduled to run after that callback, they are
+ # also cancelled.
##
# :method: prepend_before_action
@@ -110,6 +114,10 @@ module AbstractController
# :call-seq: prepend_before_action(names, block)
#
# Prepend a callback before actions. See _insert_callbacks for parameter details.
+ #
+ # If the callback renders or redirects, the action will not run. If there
+ # are additional callbacks scheduled to run after that callback, they are
+ # also cancelled.
##
# :method: skip_before_action
@@ -124,6 +132,10 @@ module AbstractController
# :call-seq: append_before_action(names, block)
#
# Append a callback before actions. See _insert_callbacks for parameter details.
+ #
+ # If the callback renders or redirects, the action will not run. If there
+ # are additional callbacks scheduled to run after that callback, they are
+ # also cancelled.
##
# :method: after_action
diff --git a/actionpack/lib/action_dispatch/middleware/static.rb b/actionpack/lib/action_dispatch/middleware/static.rb
index 23492e14eb..acd999444a 100644
--- a/actionpack/lib/action_dispatch/middleware/static.rb
+++ b/actionpack/lib/action_dispatch/middleware/static.rb
@@ -16,7 +16,7 @@ module ActionDispatch
# does not exist, a 404 "File not Found" response will be returned.
class FileHandler
def initialize(root, index: "index", headers: {})
- @root = root.chomp("/")
+ @root = root.chomp("/").b
@file_server = ::Rack::File.new(@root, headers)
@index = index
end
@@ -35,7 +35,7 @@ module ActionDispatch
paths = [path, "#{path}#{ext}", "#{path}/#{@index}#{ext}"]
if match = paths.detect { |p|
- path = File.join(@root, p.dup.force_encoding(Encoding::UTF_8))
+ path = File.join(@root, p.b)
begin
File.file?(path) && File.readable?(path)
rescue SystemCallError
@@ -43,7 +43,7 @@ module ActionDispatch
end
}
- return ::Rack::Utils.escape_path(match)
+ return ::Rack::Utils.escape_path(match).b
end
end
diff --git a/actionpack/lib/action_dispatch/routing/endpoint.rb b/actionpack/lib/action_dispatch/routing/endpoint.rb
index 24dced1efd..28bb20d688 100644
--- a/actionpack/lib/action_dispatch/routing/endpoint.rb
+++ b/actionpack/lib/action_dispatch/routing/endpoint.rb
@@ -3,12 +3,15 @@
module ActionDispatch
module Routing
class Endpoint # :nodoc:
- def dispatcher?; false; end
- def redirect?; false; end
- def engine?; rack_app.respond_to?(:routes); end
- def matches?(req); true; end
- def app; self; end
- def rack_app; app; end
+ def dispatcher?; false; end
+ def redirect?; false; end
+ def matches?(req); true; end
+ def app; self; end
+ def rack_app; app; end
+
+ def engine?
+ rack_app.is_a?(Class) && rack_app < Rails::Engine
+ end
end
end
end
diff --git a/actionpack/test/dispatch/static_test.rb b/actionpack/test/dispatch/static_test.rb
index 0bdff68692..6b69cd9999 100644
--- a/actionpack/test/dispatch/static_test.rb
+++ b/actionpack/test/dispatch/static_test.rb
@@ -71,7 +71,16 @@ module StaticTests
end
def test_served_static_file_with_non_english_filename
- assert_html "means hello in Japanese\n", get("/foo/#{Rack::Utils.escape("こんにちは.html")}")
+ assert_html "means hello in Japanese\n", get("/foo/%E3%81%93%E3%82%93%E3%81%AB%E3%81%A1%E3%81%AF.html")
+ end
+
+ def test_served_gzipped_static_file_with_non_english_filename
+ response = get("/foo/%E3%81%95%E3%82%88%E3%81%86%E3%81%AA%E3%82%89.html", "HTTP_ACCEPT_ENCODING" => "gzip")
+
+ assert_gzip "/foo/さようなら.html", response
+ assert_equal "text/html", response.headers["Content-Type"]
+ assert_equal "Accept-Encoding", response.headers["Vary"]
+ assert_equal "gzip", response.headers["Content-Encoding"]
end
def test_serves_static_file_with_exclamation_mark_in_filename
diff --git a/actionpack/test/fixtures/public/foo/さようなら.html b/actionpack/test/fixtures/public/foo/さようなら.html
new file mode 100644
index 0000000000..627bb2469f
--- /dev/null
+++ b/actionpack/test/fixtures/public/foo/さようなら.html
@@ -0,0 +1 @@
+means goodbye in Japanese
diff --git a/actionpack/test/fixtures/public/foo/さようなら.html.gz b/actionpack/test/fixtures/public/foo/さようなら.html.gz
new file mode 100644
index 0000000000..4f484cfe86
--- /dev/null
+++ b/actionpack/test/fixtures/public/foo/さようなら.html.gz
Binary files differ
diff --git a/actionpack/test/fixtures/公共/foo/さようなら.html b/actionpack/test/fixtures/公共/foo/さようなら.html
new file mode 100644
index 0000000000..627bb2469f
--- /dev/null
+++ b/actionpack/test/fixtures/公共/foo/さようなら.html
@@ -0,0 +1 @@
+means goodbye in Japanese
diff --git a/actionpack/test/fixtures/公共/foo/さようなら.html.gz b/actionpack/test/fixtures/公共/foo/さようなら.html.gz
new file mode 100644
index 0000000000..4f484cfe86
--- /dev/null
+++ b/actionpack/test/fixtures/公共/foo/さようなら.html.gz
Binary files differ
diff --git a/activerecord/CHANGELOG.md b/activerecord/CHANGELOG.md
index 647c96d4b1..2623a3226a 100644
--- a/activerecord/CHANGELOG.md
+++ b/activerecord/CHANGELOG.md
@@ -1,3 +1,7 @@
+* Add custom prefix option to ActiveRecord::Store.store_accessor.
+
+ *Tan Huynh*
+
* Rails 6 requires Ruby 2.4.1 or newer.
*Jeremy Daer*
diff --git a/activerecord/lib/active_record/connection_adapters/mysql2_adapter.rb b/activerecord/lib/active_record/connection_adapters/mysql2_adapter.rb
index bfdc7995f0..4c57bd48ab 100644
--- a/activerecord/lib/active_record/connection_adapters/mysql2_adapter.rb
+++ b/activerecord/lib/active_record/connection_adapters/mysql2_adapter.rb
@@ -3,7 +3,7 @@
require "active_record/connection_adapters/abstract_mysql_adapter"
require "active_record/connection_adapters/mysql/database_statements"
-gem "mysql2", "~> 0.4.4"
+gem "mysql2", ">= 0.4.4", "< 0.6.0"
require "mysql2"
module ActiveRecord
diff --git a/activerecord/lib/active_record/persistence.rb b/activerecord/lib/active_record/persistence.rb
index 6ec477c7f3..7721e6b691 100644
--- a/activerecord/lib/active_record/persistence.rb
+++ b/activerecord/lib/active_record/persistence.rb
@@ -658,7 +658,7 @@ module ActiveRecord
end
attribute_names = timestamp_attributes_for_update_in_model
- attribute_names.concat(names)
+ attribute_names |= names.map(&:to_s)
unless attribute_names.empty?
affected_rows = _touch_row(attribute_names, time)
diff --git a/activerecord/lib/active_record/relation/batches.rb b/activerecord/lib/active_record/relation/batches.rb
index 561869017a..ec4bb06c57 100644
--- a/activerecord/lib/active_record/relation/batches.rb
+++ b/activerecord/lib/active_record/relation/batches.rb
@@ -251,25 +251,31 @@ module ActiveRecord
end
end
- attr = Relation::QueryAttribute.new(primary_key, primary_key_offset, klass.type_for_attribute(primary_key))
- batch_relation = relation.where(arel_attribute(primary_key).gt(Arel::Nodes::BindParam.new(attr)))
+ bind = primary_key_bind(primary_key_offset)
+ batch_relation = relation.where(arel_attribute(primary_key).gt(bind))
end
end
private
def apply_limits(relation, start, finish)
- if start
- attr = Relation::QueryAttribute.new(primary_key, start, klass.type_for_attribute(primary_key))
- relation = relation.where(arel_attribute(primary_key).gteq(Arel::Nodes::BindParam.new(attr)))
- end
- if finish
- attr = Relation::QueryAttribute.new(primary_key, finish, klass.type_for_attribute(primary_key))
- relation = relation.where(arel_attribute(primary_key).lteq(Arel::Nodes::BindParam.new(attr)))
- end
+ relation = apply_start_limit(relation, start) if start
+ relation = apply_finish_limit(relation, finish) if finish
relation
end
+ def apply_start_limit(relation, start)
+ relation.where(arel_attribute(primary_key).gteq(primary_key_bind(start)))
+ end
+
+ def apply_finish_limit(relation, finish)
+ relation.where(arel_attribute(primary_key).lteq(primary_key_bind(finish)))
+ end
+
+ def primary_key_bind(value)
+ predicate_builder.build_bind_attribute(primary_key, value)
+ end
+
def batch_order
arel_attribute(primary_key).asc
end
diff --git a/activerecord/lib/active_record/store.rb b/activerecord/lib/active_record/store.rb
index 3290675338..8d628359c3 100644
--- a/activerecord/lib/active_record/store.rb
+++ b/activerecord/lib/active_record/store.rb
@@ -31,10 +31,14 @@ module ActiveRecord
#
# class User < ActiveRecord::Base
# store :settings, accessors: [ :color, :homepage ], coder: JSON
+ # store :parent, accessors: [ :name ], coder: JSON, prefix: true
+ # store :spouse, accessors: [ :name ], coder: JSON, prefix: :partner
# end
#
- # u = User.new(color: 'black', homepage: '37signals.com')
+ # u = User.new(color: 'black', homepage: '37signals.com', parent_name: 'Mary', partner_name: 'Lily')
# u.color # Accessor stored attribute
+ # u.parent_name # Accessor stored attribute with prefix
+ # u.partner_name # Accessor stored attribute with custom prefix
# u.settings[:country] = 'Denmark' # Any attribute, even if not specified with an accessor
#
# # There is no difference between strings and symbols for accessing custom attributes
@@ -44,6 +48,7 @@ module ActiveRecord
# # Add additional accessors to an existing store through store_accessor
# class SuperUser < User
# store_accessor :settings, :privileges, :servants
+ # store_accessor :parent, :birthday, prefix: true
# end
#
# The stored attribute names can be retrieved using {.stored_attributes}[rdoc-ref:rdoc-ref:ClassMethods#stored_attributes].
@@ -81,19 +86,29 @@ module ActiveRecord
module ClassMethods
def store(store_attribute, options = {})
serialize store_attribute, IndifferentCoder.new(store_attribute, options[:coder])
- store_accessor(store_attribute, options[:accessors]) if options.has_key? :accessors
+ store_accessor(store_attribute, options[:accessors], prefix: options[:prefix]) if options.has_key? :accessors
end
- def store_accessor(store_attribute, *keys)
+ def store_accessor(store_attribute, *keys, prefix: nil)
keys = keys.flatten
+ accessor_prefix =
+ case prefix
+ when String, Symbol
+ "#{prefix}_"
+ when TrueClass
+ "#{store_attribute}_"
+ else
+ ""
+ end
+
_store_accessors_module.module_eval do
keys.each do |key|
- define_method("#{key}=") do |value|
+ define_method("#{accessor_prefix}#{key}=") do |value|
write_store_attribute(store_attribute, key, value)
end
- define_method(key) do
+ define_method("#{accessor_prefix}#{key}") do
read_store_attribute(store_attribute, key)
end
end
diff --git a/activerecord/test/cases/relation/delegation_test.rb b/activerecord/test/cases/relation/delegation_test.rb
index 2696d1bb00..3f3d41980c 100644
--- a/activerecord/test/cases/relation/delegation_test.rb
+++ b/activerecord/test/cases/relation/delegation_test.rb
@@ -54,4 +54,32 @@ module ActiveRecord
Comment.all
end
end
+
+ class QueryingMethodsDelegationTest < ActiveRecord::TestCase
+ QUERYING_METHODS = [
+ :find, :take, :take!, :first, :first!, :last, :last!, :exists?, :any?, :many?, :none?, :one?,
+ :second, :second!, :third, :third!, :fourth, :fourth!, :fifth, :fifth!, :forty_two, :forty_two!, :third_to_last, :third_to_last!, :second_to_last, :second_to_last!,
+ :first_or_create, :first_or_create!, :first_or_initialize,
+ :find_or_create_by, :find_or_create_by!, :create_or_find_by, :create_or_find_by!, :find_or_initialize_by,
+ :find_by, :find_by!,
+ :destroy_all, :delete_all, :update_all,
+ :find_each, :find_in_batches, :in_batches,
+ :select, :group, :order, :except, :reorder, :limit, :offset, :joins, :left_joins, :left_outer_joins, :or,
+ :where, :rewhere, :preload, :eager_load, :includes, :from, :lock, :readonly, :extending,
+ :having, :create_with, :distinct, :references, :none, :unscope, :merge,
+ :count, :average, :minimum, :maximum, :sum, :calculate,
+ :pluck, :pick, :ids,
+ ]
+
+ def test_delegate_querying_methods
+ klass = Class.new(ActiveRecord::Base) do
+ self.table_name = "posts"
+ end
+
+ QUERYING_METHODS.each do |method|
+ assert_respond_to klass.all, method
+ assert_respond_to klass, method
+ end
+ end
+ end
end
diff --git a/activerecord/test/cases/store_test.rb b/activerecord/test/cases/store_test.rb
index a30d13632a..3bd480cfbd 100644
--- a/activerecord/test/cases/store_test.rb
+++ b/activerecord/test/cases/store_test.rb
@@ -8,7 +8,12 @@ class StoreTest < ActiveRecord::TestCase
fixtures :'admin/users'
setup do
- @john = Admin::User.create!(name: "John Doe", color: "black", remember_login: true, height: "tall", is_a_good_guy: true)
+ @john = Admin::User.create!(
+ name: "John Doe", color: "black", remember_login: true,
+ height: "tall", is_a_good_guy: true,
+ parent_name: "Quinn", partner_name: "Dallas",
+ partner_birthday: "1997-11-1"
+ )
end
test "reading store attributes through accessors" do
@@ -24,6 +29,21 @@ class StoreTest < ActiveRecord::TestCase
assert_equal "37signals.com", @john.homepage
end
+ test "reading store attributes through accessors with prefix" do
+ assert_equal "Quinn", @john.parent_name
+ assert_nil @john.parent_birthday
+ assert_equal "Dallas", @john.partner_name
+ assert_equal "1997-11-1", @john.partner_birthday
+ end
+
+ test "writing store attributes through accessors with prefix" do
+ @john.partner_name = "River"
+ @john.partner_birthday = "1999-2-11"
+
+ assert_equal "River", @john.partner_name
+ assert_equal "1999-2-11", @john.partner_birthday
+ end
+
test "accessing attributes not exposed by accessors" do
@john.settings[:icecream] = "graeters"
@john.save
diff --git a/activerecord/test/cases/timestamp_test.rb b/activerecord/test/cases/timestamp_test.rb
index e95446c0a7..d9f7a81ce4 100644
--- a/activerecord/test/cases/timestamp_test.rb
+++ b/activerecord/test/cases/timestamp_test.rb
@@ -96,6 +96,16 @@ class TimestampTest < ActiveRecord::TestCase
assert_not_equal @previously_updated_at, @developer.updated_at
end
+ def test_touching_update_at_attribute_as_symbol_updates_timestamp
+ travel(1.second) do
+ @developer.touch(:updated_at)
+ end
+
+ assert_not @developer.updated_at_changed?
+ assert_not @developer.changed?
+ assert_not_equal @previously_updated_at, @developer.updated_at
+ end
+
def test_touching_an_attribute_updates_it
task = Task.first
previous_value = task.ending
diff --git a/activerecord/test/models/admin/user.rb b/activerecord/test/models/admin/user.rb
index abb5cb28e7..3f55364510 100644
--- a/activerecord/test/models/admin/user.rb
+++ b/activerecord/test/models/admin/user.rb
@@ -19,6 +19,9 @@ class Admin::User < ActiveRecord::Base
store :params, accessors: [ :token ], coder: YAML
store :settings, accessors: [ :color, :homepage ]
store_accessor :settings, :favorite_food
+ store :parent, accessors: [:birthday, :name], prefix: true
+ store :spouse, accessors: [:birthday], prefix: :partner
+ store_accessor :spouse, :name, prefix: :partner
store :preferences, accessors: [ :remember_login ]
store :json_data, accessors: [ :height, :weight ], coder: Coder.new
store :json_data_empty, accessors: [ :is_a_good_guy ], coder: Coder.new
diff --git a/activerecord/test/schema/schema.rb b/activerecord/test/schema/schema.rb
index ca86100bc5..b9c7d447af 100644
--- a/activerecord/test/schema/schema.rb
+++ b/activerecord/test/schema/schema.rb
@@ -21,6 +21,8 @@ ActiveRecord::Schema.define do
create_table :admin_users, force: true do |t|
t.string :name
t.string :settings, null: true, limit: 1024
+ t.string :parent, null: true, limit: 1024
+ t.string :spouse, null: true, limit: 1024
# MySQL does not allow default values for blobs. Fake it out with a
# big varchar below.
t.string :preferences, null: true, default: "", limit: 1024
diff --git a/activesupport/lib/active_support/cache/strategy/local_cache.rb b/activesupport/lib/active_support/cache/strategy/local_cache.rb
index e17308f83e..39b32fc7f6 100644
--- a/activesupport/lib/active_support/cache/strategy/local_cache.rb
+++ b/activesupport/lib/active_support/cache/strategy/local_cache.rb
@@ -55,7 +55,14 @@ module ActiveSupport
end
def read_multi_entries(keys, options)
- Hash[keys.map { |name| [name, read_entry(name, options)] }.keep_if { |_name, value| value }]
+ values = {}
+
+ keys.each do |name|
+ entry = read_entry(name, options)
+ values[name] = entry.value if entry
+ end
+
+ values
end
def write_entry(key, value, options)
diff --git a/activesupport/lib/active_support/core_ext/uri.rb b/activesupport/lib/active_support/core_ext/uri.rb
index dadabb02e5..cdd81ae562 100644
--- a/activesupport/lib/active_support/core_ext/uri.rb
+++ b/activesupport/lib/active_support/core_ext/uri.rb
@@ -1,17 +1,8 @@
# frozen_string_literal: true
require "uri"
-str = "\xE6\x97\xA5"
-parser = URI::Parser.new
-needs_monkeypatch =
- begin
- str + str != parser.unescape(str + parser.escape(str).force_encoding(Encoding::UTF_8))
- rescue Encoding::CompatibilityError
- true
- end
-
-if needs_monkeypatch
+if RUBY_VERSION < "2.6.0"
require "active_support/core_ext/module/redefine_method"
URI::Parser.class_eval do
silence_redefinition_of_method :unescape
diff --git a/activesupport/lib/active_support/encrypted_configuration.rb b/activesupport/lib/active_support/encrypted_configuration.rb
index dab953d5d5..3c6da10548 100644
--- a/activesupport/lib/active_support/encrypted_configuration.rb
+++ b/activesupport/lib/active_support/encrypted_configuration.rb
@@ -38,10 +38,6 @@ module ActiveSupport
@options ||= ActiveSupport::InheritableOptions.new(config)
end
- def serialize(config)
- config.present? ? YAML.dump(config) : ""
- end
-
def deserialize(config)
config.present? ? YAML.load(config, content_path) : {}
end
diff --git a/activesupport/test/cache/behaviors/local_cache_behavior.rb b/activesupport/test/cache/behaviors/local_cache_behavior.rb
index 363f2d1084..baa38ba6ac 100644
--- a/activesupport/test/cache/behaviors/local_cache_behavior.rb
+++ b/activesupport/test/cache/behaviors/local_cache_behavior.rb
@@ -129,6 +129,18 @@ module LocalCacheBehavior
end
end
+ def test_local_cache_of_read_multi
+ @cache.with_local_cache do
+ @cache.write("foo", "foo", raw: true)
+ @cache.write("bar", "bar", raw: true)
+ values = @cache.read_multi("foo", "bar")
+ assert_equal "foo", @cache.read("foo")
+ assert_equal "bar", @cache.read("bar")
+ assert_equal "foo", values["foo"]
+ assert_equal "bar", values["bar"]
+ end
+ end
+
def test_middleware
app = lambda { |env|
result = @cache.write("foo", "bar")
diff --git a/activesupport/test/core_ext/object/try_test.rb b/activesupport/test/core_ext/object/try_test.rb
index 40d6cdd28e..a838334034 100644
--- a/activesupport/test/core_ext/object/try_test.rb
+++ b/activesupport/test/core_ext/object/try_test.rb
@@ -78,7 +78,6 @@ class ObjectTryTest < ActiveSupport::TestCase
def test_try_with_private_method_bang
klass = Class.new do
private
-
def private_method
"private method"
end
@@ -90,7 +89,6 @@ class ObjectTryTest < ActiveSupport::TestCase
def test_try_with_private_method
klass = Class.new do
private
-
def private_method
"private method"
end
@@ -109,7 +107,6 @@ class ObjectTryTest < ActiveSupport::TestCase
end
private
-
def private_delegator_method
"private delegator method"
end
@@ -120,11 +117,11 @@ class ObjectTryTest < ActiveSupport::TestCase
end
def test_try_with_method_on_delegator_target
- assert_equal 5, Decorator.new(@string).size
+ assert_equal 5, Decorator.new(@string).try(:size)
end
def test_try_with_overridden_method_on_delegator
- assert_equal "overridden reverse", Decorator.new(@string).reverse
+ assert_equal "overridden reverse", Decorator.new(@string).try(:reverse)
end
def test_try_with_private_method_on_delegator
@@ -140,7 +137,6 @@ class ObjectTryTest < ActiveSupport::TestCase
def test_try_with_private_method_on_delegator_target
klass = Class.new do
private
-
def private_method
"private method"
end
@@ -152,7 +148,6 @@ class ObjectTryTest < ActiveSupport::TestCase
def test_try_with_private_method_on_delegator_target_bang
klass = Class.new do
private
-
def private_method
"private method"
end
diff --git a/guides/source/action_controller_overview.md b/guides/source/action_controller_overview.md
index eadd517f07..5b421756e8 100644
--- a/guides/source/action_controller_overview.md
+++ b/guides/source/action_controller_overview.md
@@ -51,7 +51,7 @@ class ClientsController < ApplicationController
end
```
-As an example, if a user goes to `/clients/new` in your application to add a new client, Rails will create an instance of `ClientsController` and call its `new` method. Note that the empty method from the example above would work just fine because Rails will by default render the `new.html.erb` view unless the action says otherwise. The `new` method could make available to the view a `@client` instance variable by creating a new `Client`:
+As an example, if a user goes to `/clients/new` in your application to add a new client, Rails will create an instance of `ClientsController` and call its `new` method. Note that the empty method from the example above would work just fine because Rails will by default render the `new.html.erb` view unless the action says otherwise. By creating a new `Client`, the `new` method can make a `@client` instance variable accessible in the view:
```ruby
def new
diff --git a/guides/source/action_mailer_basics.md b/guides/source/action_mailer_basics.md
index 9f239da90f..662f9ea38a 100644
--- a/guides/source/action_mailer_basics.md
+++ b/guides/source/action_mailer_basics.md
@@ -20,9 +20,18 @@ Introduction
------------
Action Mailer allows you to send emails from your application using mailer classes
-and views. Mailers work very similarly to controllers. They inherit from
-`ActionMailer::Base` and live in `app/mailers`, and they have associated views
-that appear in `app/views`.
+and views.
+
+#### Mailers are similar to controllers
+
+They inherit from `ActionMailer::Base` and live in `app/mailers`. Mailers also work
+very similarly to controllers. Some examples of similarities are enumerated below.
+Mailers have:
+
+* Actions, and also, associated views that appear in `app/views`.
+* Instance variables that are accessible in views.
+* The ability to utilise layouts and partials.
+* The ability to access a params hash.
Sending Emails
--------------
@@ -60,8 +69,7 @@ end
```
As you can see, you can generate mailers just like you use other generators with
-Rails. Mailers are conceptually similar to controllers, and so we get a mailer,
-a directory for views, and a test.
+Rails.
If you didn't want to use a generator, you could create your own file inside of
`app/mailers`, just make sure that it inherits from `ActionMailer::Base`:
@@ -73,10 +81,9 @@ end
#### Edit the Mailer
-Mailers are very similar to Rails controllers. They also have methods called
-"actions" and use views to structure the content. Where a controller generates
-content like HTML to send back to the client, a Mailer creates a message to be
-delivered via email.
+Mailers have methods called "actions" and they use views to structure their content.
+Where a controller generates content like HTML to send back to the client, a Mailer
+creates a message to be delivered via email.
`app/mailers/user_mailer.rb` contains an empty mailer:
@@ -110,9 +117,6 @@ messages in this class. This can be overridden on a per-email basis.
* `mail` - The actual email message, we are passing the `:to` and `:subject`
headers in.
-Just like controllers, any instance variables we define in the method become
-available for use in the views.
-
#### Create a Mailer View
Create a file called `welcome_email.html.erb` in `app/views/user_mailer/`. This
diff --git a/railties/lib/rails/generators/app_base.rb b/railties/lib/rails/generators/app_base.rb
index e1889979d7..8c5d872573 100644
--- a/railties/lib/rails/generators/app_base.rb
+++ b/railties/lib/rails/generators/app_base.rb
@@ -299,7 +299,7 @@ module Rails
def gem_for_database
# %w( mysql postgresql sqlite3 oracle frontbase ibm_db sqlserver jdbcmysql jdbcsqlite3 jdbcpostgresql )
case options[:database]
- when "mysql" then ["mysql2", ["~> 0.4.4"]]
+ when "mysql" then ["mysql2", [">= 0.4.4", "< 0.6.0"]]
when "postgresql" then ["pg", [">= 0.18", "< 2.0"]]
when "oracle" then ["activerecord-oracle_enhanced-adapter", nil]
when "frontbase" then ["ruby-frontbase", nil]
diff --git a/railties/test/generators/app_generator_test.rb b/railties/test/generators/app_generator_test.rb
index 1d2e0fd354..294fdcd6a1 100644
--- a/railties/test/generators/app_generator_test.rb
+++ b/railties/test/generators/app_generator_test.rb
@@ -408,13 +408,13 @@ class AppGeneratorTest < Rails::Generators::TestCase
end
end
- def test_config_another_database
+ def test_config_mysql_database
run_generator([destination_root, "-d", "mysql"])
assert_file "config/database.yml", /mysql/
if defined?(JRUBY_VERSION)
assert_gem "activerecord-jdbcmysql-adapter"
else
- assert_gem "mysql2", "'~> 0.4.4'"
+ assert_gem "mysql2", "'>= 0.4.4', '< 0.6.0'"
end
end