diff options
8 files changed, 34 insertions, 4 deletions
diff --git a/activerecord/lib/active_record/associations/has_many_through_association.rb b/activerecord/lib/active_record/associations/has_many_through_association.rb index 6ad51e2fb4..781aa7ef62 100644 --- a/activerecord/lib/active_record/associations/has_many_through_association.rb +++ b/activerecord/lib/active_record/associations/has_many_through_association.rb @@ -81,7 +81,7 @@ module ActiveRecord def find_target return [] unless target_reflection_has_associated_record? - with_scope(@scope) { @reflection.klass.find(:all) } + scoped.all end def has_cached_counter? diff --git a/activerecord/lib/active_record/associations/has_one_through_association.rb b/activerecord/lib/active_record/associations/has_one_through_association.rb index 7f28abf464..e8cf73976b 100644 --- a/activerecord/lib/active_record/associations/has_one_through_association.rb +++ b/activerecord/lib/active_record/associations/has_one_through_association.rb @@ -33,7 +33,7 @@ module ActiveRecord private def find_target - with_scope(@scope) { @reflection.klass.find(:first) } + scoped.first end end end diff --git a/activerecord/lib/active_record/associations/through_association_scope.rb b/activerecord/lib/active_record/associations/through_association_scope.rb index a55bf6323e..2ecd0f054a 100644 --- a/activerecord/lib/active_record/associations/through_association_scope.rb +++ b/activerecord/lib/active_record/associations/through_association_scope.rb @@ -3,6 +3,13 @@ module ActiveRecord module Associations module ThroughAssociationScope + def scoped + with_scope(@scope) do + @reflection.klass.scoped & + @reflection.through_reflection.klass.scoped + end + end + protected def construct_find_scope diff --git a/activerecord/test/cases/associations/has_many_through_associations_test.rb b/activerecord/test/cases/associations/has_many_through_associations_test.rb index 34ae297275..113d0f6d73 100644 --- a/activerecord/test/cases/associations/has_many_through_associations_test.rb +++ b/activerecord/test/cases/associations/has_many_through_associations_test.rb @@ -462,4 +462,8 @@ class HasManyThroughAssociationsTest < ActiveRecord::TestCase post.people << people(:michael) assert_equal readers + 1, post.readers.size end + + def test_has_many_through_with_default_scope_on_join_model + assert_equal posts(:welcome).comments, authors(:david).comments_on_first_posts + end end diff --git a/activerecord/test/cases/associations/has_one_through_associations_test.rb b/activerecord/test/cases/associations/has_one_through_associations_test.rb index ac43e571cb..93a4f498d0 100644 --- a/activerecord/test/cases/associations/has_one_through_associations_test.rb +++ b/activerecord/test/cases/associations/has_one_through_associations_test.rb @@ -9,9 +9,13 @@ require 'models/member_detail' require 'models/minivan' require 'models/dashboard' require 'models/speedometer' +require 'models/author' +require 'models/post' +require 'models/comment' class HasOneThroughAssociationsTest < ActiveRecord::TestCase - fixtures :member_types, :members, :clubs, :memberships, :sponsors, :organizations, :minivans, :dashboards, :speedometers + fixtures :member_types, :members, :clubs, :memberships, :sponsors, :organizations, :minivans, + :dashboards, :speedometers, :authors, :posts, :comments def setup @member = members(:groucho) @@ -229,4 +233,8 @@ class HasOneThroughAssociationsTest < ActiveRecord::TestCase minivan.dashboard end end + + def test_has_one_through_with_default_scope_on_join_model + assert_equal posts(:welcome).comments.first, authors(:david).comment_on_first_posts + end end diff --git a/activerecord/test/models/author.rb b/activerecord/test/models/author.rb index 34bfd2d881..29ee50e801 100644 --- a/activerecord/test/models/author.rb +++ b/activerecord/test/models/author.rb @@ -26,6 +26,10 @@ class Author < ActiveRecord::Base has_many :comments_with_order_and_conditions, :through => :posts, :source => :comments, :order => 'comments.body', :conditions => "comments.body like 'Thank%'" has_many :comments_with_include, :through => :posts, :source => :comments, :include => :post + has_many :first_posts + has_many :comments_on_first_posts, :through => :first_posts, :source => :comments, :order => 'posts.id desc, comments.id asc' + has_one :comment_on_first_posts, :through => :first_posts, :source => :comments, :order => 'posts.id desc, comments.id asc' + has_many :thinking_posts, :class_name => 'Post', :conditions => { :title => 'So I was thinking' }, :dependent => :delete_all has_many :welcome_posts, :class_name => 'Post', :conditions => { :title => 'Welcome to the weblog' } diff --git a/activerecord/test/models/contract.rb b/activerecord/test/models/contract.rb index 606c99cd4e..94fd48e12a 100644 --- a/activerecord/test/models/contract.rb +++ b/activerecord/test/models/contract.rb @@ -1,4 +1,4 @@ class Contract < ActiveRecord::Base belongs_to :company belongs_to :developer -end
\ No newline at end of file +end diff --git a/activerecord/test/models/post.rb b/activerecord/test/models/post.rb index 61e782ff14..164b499bf0 100644 --- a/activerecord/test/models/post.rb +++ b/activerecord/test/models/post.rb @@ -119,3 +119,10 @@ class PostForAuthor < ActiveRecord::Base cattr_accessor :selected_author default_scope lambda { where(:author_id => PostForAuthor.selected_author) } end + +class FirstPost < ActiveRecord::Base + self.table_name = 'posts' + default_scope where(:id => 1) + has_many :comments, :foreign_key => :post_id + has_one :comment, :foreign_key => :post_id +end |