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author | Aaron Patterson <aaron.patterson@gmail.com> | 2013-05-21 11:02:15 -0700 |
---|---|---|
committer | Aaron Patterson <aaron.patterson@gmail.com> | 2013-05-21 11:02:15 -0700 |
commit | 68a97e81187358ae8a4d59499d9afc2f09d35d24 (patch) | |
tree | 93b9cd36021c746545de70d2f658b446fa71d910 | |
parent | eb2bb7d56f1eefb96a99321b18ed7b4b7ef1d4d6 (diff) | |
parent | ac70ec64138765ddd2a7c5e0130243e6df98cf2d (diff) | |
download | rails-68a97e81187358ae8a4d59499d9afc2f09d35d24.tar.gz rails-68a97e81187358ae8a4d59499d9afc2f09d35d24.tar.bz2 rails-68a97e81187358ae8a4d59499d9afc2f09d35d24.zip |
Merge branch 'master' into experiment
* master: (49 commits)
avoid creating a set if no where values are removed
remove bind values for where clauses that were removed
push partitioning up so bind elimination can get the removed wheres
push partion logic down and initialization logic up
the rake task `db:test:prepare` needs to load the configuration
In batches test @total was assigned but not used. Use it in tests instead of Post.count
partition the where values so we can access the removed ones
eliminate some conditionals
change method name to reflect what it actually does.
save the where values in variables so we don't need to look them up all the time
pass where values to the helper function rather than rely on internal state
Spelling correction in Upgrading Guide
Add has_named_route? to the mapper API
No need CHANGELOG entry for a test fix
Fix wrong `case_sensitive` in uniqueness validity test
Fix typo in test name and documentation
Missing ending ``` at 14.2 Merging of scopes
copy edits[ci skip]
Revert "Corrected documentation and added some more for the classify method in inflectors"
Revert "Changed the CHANGELOG for active_support and improved the doc for inflector method classify"
...
36 files changed, 233 insertions, 70 deletions
@@ -2,7 +2,11 @@ source 'https://rubygems.org' gemspec -gem 'mocha', '~> 0.14' +# This needs to be with require false as it is +# loaded after loading the test library to +# ensure correct loading order +gem 'mocha', '~> 0.14', require: false + gem 'rack-cache', '~> 1.2' gem 'bcrypt-ruby', '~> 3.0.0' gem 'jquery-rails', '~> 2.2.0' diff --git a/actionmailer/lib/action_mailer/base.rb b/actionmailer/lib/action_mailer/base.rb index d2e01cfd4c..fcdd6747b8 100644 --- a/actionmailer/lib/action_mailer/base.rb +++ b/actionmailer/lib/action_mailer/base.rb @@ -151,9 +151,9 @@ module ActionMailer # # For example, if the following templates exist: # * signup_notification.text.erb - # * signup_notification.text.html.erb - # * signup_notification.text.xml.builder - # * signup_notification.text.yaml.erb + # * signup_notification.html.erb + # * signup_notification.xml.builder + # * signup_notification.yaml.erb # # Each would be rendered and added as a separate part to the message, with the corresponding content # type. The content type for the entire message is automatically set to <tt>multipart/alternative</tt>, @@ -175,7 +175,7 @@ module ActionMailer # end # end # - # Which will (if it had both a <tt>welcome.text.erb</tt> and <tt>welcome.text.html.erb</tt> + # Which will (if it had both a <tt>welcome.text.erb</tt> and <tt>welcome.html.erb</tt> # template in the view directory), send a complete <tt>multipart/mixed</tt> email with two parts, # the first part being a <tt>multipart/alternative</tt> with the text and HTML email parts inside, # and the second being a <tt>application/pdf</tt> with a Base64 encoded copy of the file.pdf book @@ -720,6 +720,15 @@ module ActionMailer protected + # Used by #mail to set the content type of the message. + # + # It will use the given +user_content_type+, or multipart if the mail + # message has any attachments. If the attachments are inline, the content + # type will be "multipart/related", otherwise "multipart/mixed". + # + # If there is no content type passed in via headers, and there are no + # attachments, or the message is multipart, then the default content type is + # used. def set_content_type(m, user_content_type, class_default) params = m.content_type_parameters || {} case diff --git a/actionmailer/lib/action_mailer/delivery_methods.rb b/actionmailer/lib/action_mailer/delivery_methods.rb index caea3d7535..9a1a27c8ed 100644 --- a/actionmailer/lib/action_mailer/delivery_methods.rb +++ b/actionmailer/lib/action_mailer/delivery_methods.rb @@ -38,6 +38,7 @@ module ActionMailer add_delivery_method :test, Mail::TestMailer end + # Helpers for creating and wrapping delivery behavior, used by DeliveryMethods. module ClassMethods # Provides a list of emails that have been delivered by Mail::TestMailer delegate :deliveries, :deliveries=, to: Mail::TestMailer diff --git a/actionmailer/lib/action_mailer/log_subscriber.rb b/actionmailer/lib/action_mailer/log_subscriber.rb index 3fe64759ac..c108156792 100644 --- a/actionmailer/lib/action_mailer/log_subscriber.rb +++ b/actionmailer/lib/action_mailer/log_subscriber.rb @@ -1,5 +1,8 @@ module ActionMailer + # Implements the ActiveSupport::LogSubscriber for logging notifications when + # email is delivered and received. class LogSubscriber < ActiveSupport::LogSubscriber + # An email was delivered. def deliver(event) return unless logger.info? recipients = Array(event.payload[:to]).join(', ') @@ -7,12 +10,14 @@ module ActionMailer debug(event.payload[:mail]) end + # An email was received. def receive(event) return unless logger.info? info("\nReceived mail (#{event.duration.round(1)}ms)") debug(event.payload[:mail]) end + # Use the logger configured for ActionMailer::Base def logger ActionMailer::Base.logger end diff --git a/actionmailer/lib/action_mailer/mail_helper.rb b/actionmailer/lib/action_mailer/mail_helper.rb index d63d3b94a5..8d6e082d02 100644 --- a/actionmailer/lib/action_mailer/mail_helper.rb +++ b/actionmailer/lib/action_mailer/mail_helper.rb @@ -1,4 +1,7 @@ module ActionMailer + # Provides helper methods for ActionMailer::Base that can be used for easily + # formatting messages, accessing mailer or message instances, and the + # attachments list. module MailHelper # Take the text and format it, indented two spaces for each line, and # wrapped at 72 columns. diff --git a/actionmailer/test/mailers/base_mailer.rb b/actionmailer/test/mailers/base_mailer.rb index 20b6671283..6584bf5195 100644 --- a/actionmailer/test/mailers/base_mailer.rb +++ b/actionmailer/test/mailers/base_mailer.rb @@ -38,7 +38,7 @@ class BaseMailer < ActionMailer::Base end def attachment_with_hash - attachments['invoice.jpg'] = { data: "\312\213\254\232)b", + attachments['invoice.jpg'] = { data: ::Base64.encode64("\312\213\254\232)b"), mime_type: "image/x-jpg", transfer_encoding: "base64" } mail diff --git a/actionpack/lib/action_dispatch/routing/mapper.rb b/actionpack/lib/action_dispatch/routing/mapper.rb index c3fd0c18ec..3c58a2cfc3 100644 --- a/actionpack/lib/action_dispatch/routing/mapper.rb +++ b/actionpack/lib/action_dispatch/routing/mapper.rb @@ -515,6 +515,11 @@ module ActionDispatch end end + # Query if the following named route was already defined. + def has_named_route?(name) + @set.named_routes.routes[name.to_sym] + end + private def app_name(app) return unless app.respond_to?(:routes) diff --git a/actionpack/test/dispatch/routing_test.rb b/actionpack/test/dispatch/routing_test.rb index 5b42ca0f21..16ba746b9c 100644 --- a/actionpack/test/dispatch/routing_test.rb +++ b/actionpack/test/dispatch/routing_test.rb @@ -2662,6 +2662,19 @@ class TestRoutingMapper < ActionDispatch::IntegrationTest assert_raises(ArgumentError) { routes.redirect Object.new } end + def test_named_route_check + before, after = nil + + draw do + before = has_named_route?(:hello) + get "/hello", as: :hello, to: "hello#world" + after = has_named_route?(:hello) + end + + assert !before, "expected to not have named route :hello before route definition" + assert after, "expected to have named route :hello after route definition" + end + def test_explicitly_avoiding_the_named_route draw do scope :as => "routes" do diff --git a/activerecord/CHANGELOG.md b/activerecord/CHANGELOG.md index 858c33c4e5..19d2195bca 100644 --- a/activerecord/CHANGELOG.md +++ b/activerecord/CHANGELOG.md @@ -1,4 +1,4 @@ -* Also support extentions in PostgreSQL 9.1. This feature has been supported since 9.1. +* Also support extensions in PostgreSQL 9.1. This feature has been supported since 9.1. *kennyj* diff --git a/activerecord/lib/active_record/associations/builder/association.rb b/activerecord/lib/active_record/associations/builder/association.rb index 5c37f42794..6a3658f328 100644 --- a/activerecord/lib/active_record/associations/builder/association.rb +++ b/activerecord/lib/active_record/associations/builder/association.rb @@ -1,3 +1,15 @@ +# This is the parent Association class which defines the variables +# used by all associations. +# +# The hierarchy is defined as follows: +# Association +# - SingularAssociation +# - BelongsToAssociation +# - HasOneAssociation +# - CollectionAssociation +# - HasManyAssociation +# - HasAndBelongsToManyAssociation + module ActiveRecord::Associations::Builder class Association #:nodoc: class << self @@ -58,6 +70,13 @@ module ActiveRecord::Associations::Builder def validate_options options.assert_valid_keys(valid_options) end + + # Defines the setter and getter methods for the association + # class Post < ActiveRecord::Base + # has_many :comments + # end + # + # Post.first.comments and Post.first.comments= methods are defined by this method... def define_accessors define_readers diff --git a/activerecord/lib/active_record/associations/builder/collection_association.rb b/activerecord/lib/active_record/associations/builder/collection_association.rb index fdead16761..9c6690b721 100644 --- a/activerecord/lib/active_record/associations/builder/collection_association.rb +++ b/activerecord/lib/active_record/associations/builder/collection_association.rb @@ -1,3 +1,5 @@ +# This class is inherited by the has_many and has_many_and_belongs_to_many association classes + require 'active_record/associations' module ActiveRecord::Associations::Builder @@ -66,6 +68,8 @@ module ActiveRecord::Associations::Builder model.send("#{full_callback_name}=", Array(options[callback_name.to_sym])) end + # Defines the setter and getter methods for the collection_singular_ids. + def define_readers super diff --git a/activerecord/lib/active_record/associations/builder/singular_association.rb b/activerecord/lib/active_record/associations/builder/singular_association.rb index f06426a09d..96ccbeb8a3 100644 --- a/activerecord/lib/active_record/associations/builder/singular_association.rb +++ b/activerecord/lib/active_record/associations/builder/singular_association.rb @@ -1,3 +1,5 @@ +# This class is inherited by the has_one and belongs_to association classes + module ActiveRecord::Associations::Builder class SingularAssociation < Association #:nodoc: def valid_options @@ -13,6 +15,8 @@ module ActiveRecord::Associations::Builder define_constructors if constructable? end + # Defines the (build|create)_association methods for belongs_to or has_one association + def define_constructors mixin.class_eval <<-CODE, __FILE__, __LINE__ + 1 def build_#{name}(*args, &block) diff --git a/activerecord/lib/active_record/associations/collection_association.rb b/activerecord/lib/active_record/associations/collection_association.rb index 2a00ac1386..efd7ecb97c 100644 --- a/activerecord/lib/active_record/associations/collection_association.rb +++ b/activerecord/lib/active_record/associations/collection_association.rb @@ -237,11 +237,11 @@ module ActiveRecord end end - # Destroy +records+ and remove them from this association calling - # +before_remove+ and +after_remove+ callbacks. + # Deletes the +records+ and removes them from this association calling + # +before_remove+ , +after_remove+ , +before_destroy+ and +after_destroy+ callbacks. # - # Note that this method will _always_ remove records from the database - # ignoring the +:dependent+ option. + # Note that this method removes records from the database ignoring the + # +:dependent+ option. def destroy(*records) records = find(records) if records.any? { |record| record.kind_of?(Fixnum) || record.kind_of?(String) } delete_or_destroy(records, :destroy) diff --git a/activerecord/lib/active_record/associations/collection_proxy.rb b/activerecord/lib/active_record/associations/collection_proxy.rb index 71b64de5ea..e82c195335 100644 --- a/activerecord/lib/active_record/associations/collection_proxy.rb +++ b/activerecord/lib/active_record/associations/collection_proxy.rb @@ -422,9 +422,9 @@ module ActiveRecord @association.delete_all end - # Deletes the records of the collection directly from the database. - # This will _always_ remove the records ignoring the +:dependent+ - # option. + # Deletes the records of the collection directly from the database + # ignoring the +:dependent+ option. It invokes +before_remove+, + # +after_remove+ , +before_destroy+ and +after_destroy+ callbacks. # # class Person < ActiveRecord::Base # has_many :pets diff --git a/activerecord/lib/active_record/querying.rb b/activerecord/lib/active_record/querying.rb index f78ccb01aa..3d85898c41 100644 --- a/activerecord/lib/active_record/querying.rb +++ b/activerecord/lib/active_record/querying.rb @@ -14,7 +14,7 @@ module ActiveRecord # Executes a custom SQL query against your database and returns all the results. The results will # be returned as an array with columns requested encapsulated as attributes of the model you call # this method from. If you call <tt>Product.find_by_sql</tt> then the results will be returned in - # a Product object with the attributes you specified in the SQL query. + # a +Product+ object with the attributes you specified in the SQL query. # # If you call a complicated SQL query which spans multiple tables the columns specified by the # SELECT will be attributes of the model, whether or not they are columns of the corresponding @@ -29,9 +29,10 @@ module ActiveRecord # Post.find_by_sql "SELECT p.title, c.author FROM posts p, comments c WHERE p.id = c.post_id" # # => [#<Post:0x36bff9c @attributes={"title"=>"Ruby Meetup", "first_name"=>"Quentin"}>, ...] # - # # You can use the same string replacement techniques as you can with ActiveRecord#find + # You can use the same string replacement techniques as you can with <tt>ActiveRecord::QueryMethods#where</tt>: + # # Post.find_by_sql ["SELECT title FROM posts WHERE author = ? AND created > ?", author_id, start_date] - # # => [#<Post:0x36bff9c @attributes={"title"=>"The Cheap Man Buys Twice"}>, ...] + # Post.find_by_sql ["SELECT body FROM comments WHERE author = :user_id OR approved_by = :user_id", { :user_id => user_id }] def find_by_sql(sql, binds = []) result_set = connection.select_all(sanitize_sql(sql), "#{name} Load", binds) column_types = {} diff --git a/activerecord/lib/active_record/railties/databases.rake b/activerecord/lib/active_record/railties/databases.rake index 434af3c5f8..f69e9b2217 100644 --- a/activerecord/lib/active_record/railties/databases.rake +++ b/activerecord/lib/active_record/railties/databases.rake @@ -360,7 +360,7 @@ db_namespace = namespace :db do end # desc 'Check for pending migrations and load the test schema' - task :prepare do + task :prepare => :load_config do unless ActiveRecord::Base.configurations.blank? db_namespace['test:load'].invoke end diff --git a/activerecord/lib/active_record/relation/merger.rb b/activerecord/lib/active_record/relation/merger.rb index eea43aff0e..c114ea0c0d 100644 --- a/activerecord/lib/active_record/relation/merger.rb +++ b/activerecord/lib/active_record/relation/merger.rb @@ -99,8 +99,15 @@ module ActiveRecord end def merge_multi_values - relation.where_values = merged_wheres - relation.bind_values = merged_binds + lhs_wheres = relation.where_values + rhs_wheres = values[:where] || [] + lhs_binds = relation.bind_values + rhs_binds = values[:bind] || [] + + removed, kept = partition_overwrites(lhs_wheres, rhs_wheres) + + relation.where_values = kept + rhs_wheres + relation.bind_values = filter_binds(lhs_binds, removed) + rhs_binds if values[:reordering] # override any order specified in the original relation @@ -123,33 +130,27 @@ module ActiveRecord end end - def merged_binds - if values[:bind] - (relation.bind_values + values[:bind]).uniq(&:first) - else - relation.bind_values - end - end - - def merged_wheres - values[:where] ||= [] + def filter_binds(lhs_binds, removed_wheres) + return lhs_binds if removed_wheres.empty? - if values[:where].empty? || relation.where_values.empty? - relation.where_values + values[:where] - else - sanitized_wheres + values[:where] - end + set = Set.new removed_wheres.map { |x| x.left.name } + lhs_binds.dup.delete_if { |col,_| set.include? col.name } end # Remove equalities from the existing relation with a LHS which is # present in the relation being merged in. - def sanitized_wheres - seen = Set.new - values[:where].each do |w| - seen << w.left if w.respond_to?(:operator) && w.operator == :== + # returns [things_to_remove, things_to_keep] + def partition_overwrites(lhs_wheres, rhs_wheres) + if lhs_wheres.empty? || rhs_wheres.empty? + return [[], lhs_wheres] + end + + nodes = rhs_wheres.find_all do |w| + w.respond_to?(:operator) && w.operator == :== end + seen = Set.new(nodes) { |node| node.left } - relation.where_values.reject do |w| + lhs_wheres.partition do |w| w.respond_to?(:operator) && w.operator == :== && seen.include?(w.left) end end diff --git a/activerecord/lib/rails/generators/active_record/model/model_generator.rb b/activerecord/lib/rails/generators/active_record/model/model_generator.rb index 40e134e626..7e8d68ce69 100644 --- a/activerecord/lib/rails/generators/active_record/model/model_generator.rb +++ b/activerecord/lib/rails/generators/active_record/model/model_generator.rb @@ -12,6 +12,9 @@ module ActiveRecord class_option :parent, :type => :string, :desc => "The parent class for the generated model" class_option :indexes, :type => :boolean, :default => true, :desc => "Add indexes for references and belongs_to columns" + + # creates the migration file for the model. + def create_migration_file return unless options[:migration] && options[:parent].nil? attributes.each { |a| a.attr_options.delete(:index) if a.reference? && !a.has_index? } if options[:indexes] == false @@ -39,6 +42,7 @@ module ActiveRecord protected + # Used by the migration template to determine the parent name of the model def parent_class_name options[:parent] || "ActiveRecord::Base" end diff --git a/activerecord/test/cases/adapters/sqlite3/sqlite3_adapter_test.rb b/activerecord/test/cases/adapters/sqlite3/sqlite3_adapter_test.rb index 83aedfb61a..1c2d5cdaf2 100644 --- a/activerecord/test/cases/adapters/sqlite3/sqlite3_adapter_test.rb +++ b/activerecord/test/cases/adapters/sqlite3/sqlite3_adapter_test.rb @@ -30,7 +30,7 @@ module ActiveRecord assert @conn.valid_type?(column.type) end - # sqlite databses should be able to support any type and not + # sqlite databases should be able to support any type and not # just the ones mentioned in the native_database_types. # Therefore test_invalid column should always return true # even if the type is not valid. diff --git a/activerecord/test/cases/associations_test.rb b/activerecord/test/cases/associations_test.rb index 0f2d22a4a2..c3b728296e 100644 --- a/activerecord/test/cases/associations_test.rb +++ b/activerecord/test/cases/associations_test.rb @@ -217,7 +217,7 @@ class AssociationProxyTest < ActiveRecord::TestCase assert_equal post.body, "More cool stuff!" end - def test_reload_returns_assocition + def test_reload_returns_association david = developers(:david) assert_nothing_raised do assert_equal david.projects, david.projects.reload.reload diff --git a/activerecord/test/cases/base_test.rb b/activerecord/test/cases/base_test.rb index d20ccaa5ca..15d536daf5 100644 --- a/activerecord/test/cases/base_test.rb +++ b/activerecord/test/cases/base_test.rb @@ -1236,7 +1236,7 @@ class BasicsTest < ActiveRecord::TestCase def test_inspect_instance topic = topics(:first) - assert_equal %(#<Topic id: 1, title: "The First Topic", author_name: "David", author_email_address: "david@loudthinking.com", written_on: "#{topic.written_on.to_s(:db)}", bonus_time: "#{topic.bonus_time.to_s(:db)}", last_read: "#{topic.last_read.to_s(:db)}", content: "Have a nice day", important: nil, approved: false, replies_count: 1, parent_id: nil, parent_title: nil, type: nil, group: nil, created_at: "#{topic.created_at.to_s(:db)}", updated_at: "#{topic.updated_at.to_s(:db)}">), topic.inspect + assert_equal %(#<Topic id: 1, title: "The First Topic", author_name: "David", author_email_address: "david@loudthinking.com", written_on: "#{topic.written_on.to_s(:db)}", bonus_time: "#{topic.bonus_time.to_s(:db)}", last_read: "#{topic.last_read.to_s(:db)}", content: "Have a nice day", important: nil, approved: false, replies_count: 1, unique_replies_count: 0, parent_id: nil, parent_title: nil, type: nil, group: nil, created_at: "#{topic.created_at.to_s(:db)}", updated_at: "#{topic.updated_at.to_s(:db)}">), topic.inspect end def test_inspect_new_instance diff --git a/activerecord/test/cases/batches_test.rb b/activerecord/test/cases/batches_test.rb index ba6b0b1362..e09fa95756 100644 --- a/activerecord/test/cases/batches_test.rb +++ b/activerecord/test/cases/batches_test.rb @@ -12,7 +12,7 @@ class EachTest < ActiveRecord::TestCase end def test_each_should_execute_one_query_per_batch - assert_queries(Post.count + 1) do + assert_queries(@total + 1) do Post.find_each(:batch_size => 1) do |post| assert_kind_of Post, post end @@ -51,7 +51,7 @@ class EachTest < ActiveRecord::TestCase end def test_find_in_batches_should_return_batches - assert_queries(Post.count + 1) do + assert_queries(@total + 1) do Post.find_in_batches(:batch_size => 1) do |batch| assert_kind_of Array, batch assert_kind_of Post, batch.first @@ -60,7 +60,7 @@ class EachTest < ActiveRecord::TestCase end def test_find_in_batches_should_start_from_the_start_option - assert_queries(Post.count) do + assert_queries(@total) do Post.find_in_batches(:batch_size => 1, :start => 2) do |batch| assert_kind_of Array, batch assert_kind_of Post, batch.first @@ -69,14 +69,12 @@ class EachTest < ActiveRecord::TestCase end def test_find_in_batches_shouldnt_execute_query_unless_needed - post_count = Post.count - assert_queries(2) do - Post.find_in_batches(:batch_size => post_count) {|batch| assert_kind_of Array, batch } + Post.find_in_batches(:batch_size => @total) {|batch| assert_kind_of Array, batch } end assert_queries(1) do - Post.find_in_batches(:batch_size => post_count + 1) {|batch| assert_kind_of Array, batch } + Post.find_in_batches(:batch_size => @total + 1) {|batch| assert_kind_of Array, batch } end end diff --git a/activerecord/test/cases/counter_cache_test.rb b/activerecord/test/cases/counter_cache_test.rb index ac093251a5..61f9d4cdae 100644 --- a/activerecord/test/cases/counter_cache_test.rb +++ b/activerecord/test/cases/counter_cache_test.rb @@ -51,6 +51,18 @@ class CounterCacheTest < ActiveRecord::TestCase end end + test 'reset multiple association counters' do + Topic.increment_counter(:replies_count, @topic.id) + assert_difference '@topic.reload.replies_count', -1 do + Topic.reset_counters(@topic.id, :replies, :unique_replies) + end + + Topic.increment_counter(:unique_replies_count, @topic.id) + assert_difference '@topic.reload.unique_replies_count', -1 do + Topic.reset_counters(@topic.id, :replies, :unique_replies) + end + end + test "reset counters with string argument" do Topic.increment_counter('replies_count', @topic.id) diff --git a/activerecord/test/cases/reflection_test.rb b/activerecord/test/cases/reflection_test.rb index a9d46f4fba..b5314bc9be 100644 --- a/activerecord/test/cases/reflection_test.rb +++ b/activerecord/test/cases/reflection_test.rb @@ -35,18 +35,18 @@ class ReflectionTest < ActiveRecord::TestCase def test_read_attribute_names assert_equal( - %w( id title author_name author_email_address bonus_time written_on last_read content important group approved replies_count parent_id parent_title type created_at updated_at ).sort, + %w( id title author_name author_email_address bonus_time written_on last_read content important group approved replies_count unique_replies_count parent_id parent_title type created_at updated_at ).sort, @first.attribute_names.sort ) end def test_columns - assert_equal 17, Topic.columns.length + assert_equal 18, Topic.columns.length end def test_columns_are_returned_in_the_order_they_were_declared column_names = Topic.columns.map { |column| column.name } - assert_equal %w(id title author_name author_email_address written_on bonus_time last_read content important approved replies_count parent_id parent_title type group created_at updated_at), column_names + assert_equal %w(id title author_name author_email_address written_on bonus_time last_read content important approved replies_count unique_replies_count parent_id parent_title type group created_at updated_at), column_names end def test_content_columns diff --git a/activerecord/test/cases/relations_test.rb b/activerecord/test/cases/relations_test.rb index cf6af4e8f4..b64ff13d29 100644 --- a/activerecord/test/cases/relations_test.rb +++ b/activerecord/test/cases/relations_test.rb @@ -1546,4 +1546,26 @@ class RelationTest < ActiveRecord::TestCase assert merged.to_sql.include?("wtf") assert merged.to_sql.include?("bbq") end + + def test_merging_removes_rhs_bind_parameters + left = Post.where(id: Arel::Nodes::BindParam.new('?')) + column = Post.columns_hash['id'] + left.bind_values += [[column, 20]] + right = Post.where(id: 10) + + merged = left.merge(right) + assert_equal [], merged.bind_values + end + + def test_merging_keeps_lhs_bind_parameters + column = Post.columns_hash['id'] + binds = [[column, 20]] + + right = Post.where(id: Arel::Nodes::BindParam.new('?')) + right.bind_values += binds + left = Post.where(id: 10) + + merged = left.merge(right) + assert_equal binds, merged.bind_values + end end diff --git a/activerecord/test/cases/validations/uniqueness_validation_test.rb b/activerecord/test/cases/validations/uniqueness_validation_test.rb index 57457359b1..2b33f01783 100644 --- a/activerecord/test/cases/validations/uniqueness_validation_test.rb +++ b/activerecord/test/cases/validations/uniqueness_validation_test.rb @@ -268,7 +268,7 @@ class UniquenessValidationTest < ActiveRecord::TestCase end def test_validate_case_sensitive_uniqueness_with_attribute_passed_as_integer - Topic.validates_uniqueness_of(:title, :case_sensitve => true) + Topic.validates_uniqueness_of(:title, :case_sensitive => true) Topic.create!('title' => 101) t2 = Topic.new('title' => 101) diff --git a/activerecord/test/models/reply.rb b/activerecord/test/models/reply.rb index c88262580e..3e82e55d89 100644 --- a/activerecord/test/models/reply.rb +++ b/activerecord/test/models/reply.rb @@ -7,6 +7,7 @@ class Reply < Topic end class UniqueReply < Reply + belongs_to :topic, :foreign_key => 'parent_id', :counter_cache => true validates_uniqueness_of :content, :scope => 'parent_id' end diff --git a/activerecord/test/schema/schema.rb b/activerecord/test/schema/schema.rb index 8beb58f3fc..188a3f0164 100644 --- a/activerecord/test/schema/schema.rb +++ b/activerecord/test/schema/schema.rb @@ -675,6 +675,7 @@ ActiveRecord::Schema.define do end t.boolean :approved, :default => true t.integer :replies_count, :default => 0 + t.integer :unique_replies_count, :default => 0 t.integer :parent_id t.string :parent_title t.string :type diff --git a/activesupport/lib/active_support/callbacks.rb b/activesupport/lib/active_support/callbacks.rb index bbfa74f98d..85b7669353 100644 --- a/activesupport/lib/active_support/callbacks.rb +++ b/activesupport/lib/active_support/callbacks.rb @@ -537,7 +537,7 @@ module ActiveSupport module ClassMethods - def normalize_callback_params(name, filters, block) # :nodoc: + def normalize_callback_params(filters, block) # :nodoc: type = CALLBACK_FILTER_TYPES.include?(filters.first) ? filters.shift : :before options = filters.last.is_a?(Hash) ? filters.pop : {} filters.unshift(block) if block @@ -589,7 +589,7 @@ module ActiveSupport # * <tt>:prepend</tt> - If +true+, the callback will be prepended to the # existing chain rather than appended. def set_callback(name, *filter_list, &block) - type, filters, options = normalize_callback_params(name, filter_list, block) + type, filters, options = normalize_callback_params(filter_list, block) self_chain = get_callbacks name mapped = filters.map do |filter| Callback.build(self_chain, filter, type, options) @@ -609,7 +609,7 @@ module ActiveSupport # skip_callback :validate, :before, :check_membership, if: -> { self.age > 18 } # end def skip_callback(name, *filter_list, &block) - type, filters, options = normalize_callback_params(name, filter_list, block) + type, filters, options = normalize_callback_params(filter_list, block) __update_callbacks(name) do |target, chain| filters.each do |filter| diff --git a/guides/source/active_record_querying.md b/guides/source/active_record_querying.md index 19b214f114..c4d69908ed 100644 --- a/guides/source/active_record_querying.md +++ b/guides/source/active_record_querying.md @@ -1202,6 +1202,7 @@ class User < ActiveRecord::Base scope :active, -> { where state: 'active' } scope :inactive, -> { where state: 'inactive' } end +``` ```ruby User.active.inactive diff --git a/guides/source/active_record_validations.md b/guides/source/active_record_validations.md index dfc951f10e..621d2222ff 100644 --- a/guides/source/active_record_validations.md +++ b/guides/source/active_record_validations.md @@ -162,8 +162,8 @@ Person.create(name: nil).valid? # => false ``` After Active Record has performed validations, any errors found can be accessed -through the `errors` instance method, which returns a collection of errors. By -definition, an object is valid if this collection is empty after running +through the `errors.messages` instance method, which returns a collection of errors. +By definition, an object is valid if this collection is empty after running validations. Note that an object instantiated with `new` will not report errors even if it's @@ -176,17 +176,17 @@ end >> p = Person.new #=> #<Person id: nil, name: nil> ->> p.errors +>> p.errors.messages #=> {} >> p.valid? #=> false ->> p.errors +>> p.errors.messages #=> {name:["can't be blank"]} >> p = Person.create #=> #<Person id: nil, name: nil> ->> p.errors +>> p.errors.messages #=> {name:["can't be blank"]} >> p.save @@ -993,12 +993,12 @@ end person = Person.new person.valid? # => false -person.errors +person.errors.messages # => {:name=>["can't be blank", "is too short (minimum is 3 characters)"]} person = Person.new(name: "John Doe") person.valid? # => true -person.errors # => [] +person.errors.messages # => {} ``` ### `errors[]` diff --git a/guides/source/migrations.md b/guides/source/migrations.md index fcfc54a3d7..550f8fdc3c 100644 --- a/guides/source/migrations.md +++ b/guides/source/migrations.md @@ -852,7 +852,7 @@ end # app/models/product.rb class Product < ActiveRecord::Base - validates :flag, :inclusion => { :in => [true, false] } + validates :flag, inclusion: { in: [true, false] } end ``` @@ -877,7 +877,7 @@ end # app/models/product.rb class Product < ActiveRecord::Base - validates :flag, :inclusion => { :in => [true, false] } + validates :flag, inclusion: { in: [true, false] } validates :fuzz, presence: true end ``` @@ -1065,8 +1065,8 @@ with foreign key constraints in the database. Although Active Record does not provide any tools for working directly with such features, the `execute` method can be used to execute arbitrary SQL. You -could also use some gem like -[foreigner](https://github.com/matthuhiggins/foreigner) which add foreign key +can also use a gem like +[foreigner](https://github.com/matthuhiggins/foreigner) which adds foreign key support to Active Record (including support for dumping foreign keys in `db/schema.rb`). diff --git a/guides/source/upgrading_ruby_on_rails.md b/guides/source/upgrading_ruby_on_rails.md index 1d14656f79..6c3e763f53 100644 --- a/guides/source/upgrading_ruby_on_rails.md +++ b/guides/source/upgrading_ruby_on_rails.md @@ -22,6 +22,59 @@ Rails generally stays close to the latest released Ruby version when it's releas TIP: Ruby 1.8.7 p248 and p249 have marshaling bugs that crash Rails. Ruby Enterprise Edition has these fixed since the release of 1.8.7-2010.02. On the 1.9 front, Ruby 1.9.1 is not usable because it outright segfaults, so if you want to use 1.9.x, jump straight to 1.9.3 for smooth sailing. +### HTTP PATCH + +Rails 4 now uses `PATCH` as the primary HTTP verb for updates. When a resource +is declared in `config/routes.rb`: + +```ruby +resources :users +``` + +the action in `UsersController` to update a user is still `update`. + +`PUT` requests to `/users/:id` in Rails 4 get routed to `update` as they are +today. So, if you have an API that gets real PUT requests it is going to work. +The router also routes `PATCH` requests to `/users/:id` to the `update` action. + +So, in Rails 4 both `PUT` and `PATCH` are routed to update. We recommend +switching to `PATCH` as part of your upgrade process if possible, as it's more +likely what you want. + +For more on PATCH and why this change was made, see [this post](http://weblog.rubyonrails.org/2012/2/25/edge-rails-patch-is-the-new-primary-http-method-for-updates/) +on the Rails blog. + +#### A note about media types + +The errata for the `PATCH` verb [specifies that a 'diff' media type should be +used with `PATCH`](http://www.rfc-editor.org/errata_search.php?rfc=5789). One +such format is [JSON Patch](http://tools.ietf.org/html/rfc6902). While Rails +does not support JSON Patch natively, it's easy enough to add support: + +``` +# in your controller +def update + respond_to do |format| + format.json do + # perform a partial update + @post.update params[:post] + end + + format.json_patch do + # perform sophisticated change + end + end +end + +# In config/initializers/json_patch.rb: +Mime::Type.register 'application/json-patch+json', :json_patch +``` + +As JSON Patch was only recently made into an RFC, there aren't a lot of great +Ruby libraries yet. Aaron Patterson's +[hana](https://github.com/tenderlove/hana) is one such gem, but doesn't have +full support for the last few changes in the specification. + Upgrading from Rails 3.2 to Rails 4.0 ------------------------------------- diff --git a/railties/CHANGELOG.md b/railties/CHANGELOG.md index 04cdbec428..d11b0b7e85 100644 --- a/railties/CHANGELOG.md +++ b/railties/CHANGELOG.md @@ -4,7 +4,7 @@ *Arun Agrawal* * Rails::Railtie no longer forces the Rails::Configurable module on everything - that subclassess it. Instead, the methods from Rails::Configurable have been + that subclasses it. Instead, the methods from Rails::Configurable have been moved to class methods in Railtie and the Railtie has been made abstract. *John Wang* diff --git a/railties/lib/rails/generators/named_base.rb b/railties/lib/rails/generators/named_base.rb index d891ba1215..e712c747b0 100644 --- a/railties/lib/rails/generators/named_base.rb +++ b/railties/lib/rails/generators/named_base.rb @@ -18,6 +18,8 @@ module Rails parse_attributes! if respond_to?(:attributes) end + # Defines the template that would be used for the migration file. + # The arguments include the source template file, the migration filename etc. no_tasks do def template(source, *args, &block) inside_template do diff --git a/railties/lib/rails/tasks.rb b/railties/lib/rails/tasks.rb index 9807000578..142af2d792 100644 --- a/railties/lib/rails/tasks.rb +++ b/railties/lib/rails/tasks.rb @@ -1,6 +1,6 @@ $VERBOSE = nil -# Load Rails rakefile extensions +# Load Rails Rakefile extensions %w( annotations documentation |