diff options
6 files changed, 34 insertions, 3 deletions
diff --git a/activerecord/lib/active_record/associations/collection_association.rb b/activerecord/lib/active_record/associations/collection_association.rb index 065a2cff01..1836ff0910 100644 --- a/activerecord/lib/active_record/associations/collection_association.rb +++ b/activerecord/lib/active_record/associations/collection_association.rb @@ -407,7 +407,7 @@ module ActiveRecord private def get_records - return scope.to_a if reflection.scope_chain.any?(&:any?) + return scope.to_a if reflection.scope_chain.any?(&:any?) || scope.eager_loading? conn = klass.connection sc = reflection.association_scope_cache(conn, owner) do diff --git a/activerecord/lib/active_record/associations/singular_association.rb b/activerecord/lib/active_record/associations/singular_association.rb index f2e3a4e40f..b9326b9683 100644 --- a/activerecord/lib/active_record/associations/singular_association.rb +++ b/activerecord/lib/active_record/associations/singular_association.rb @@ -39,7 +39,7 @@ module ActiveRecord end def get_records - return scope.limit(1).to_a if reflection.scope_chain.any?(&:any?) + return scope.limit(1).to_a if reflection.scope_chain.any?(&:any?) || scope.eager_loading? conn = klass.connection sc = reflection.association_scope_cache(conn, owner) do diff --git a/activerecord/lib/active_record/core.rb b/activerecord/lib/active_record/core.rb index 82b9c79533..2e9c9e3197 100644 --- a/activerecord/lib/active_record/core.rb +++ b/activerecord/lib/active_record/core.rb @@ -152,6 +152,7 @@ module ActiveRecord def find_by(*args) return super if current_scope || !(Hash === args.first) || reflect_on_all_aggregations.any? + return super if default_scopes.any? hash = args.first diff --git a/activerecord/test/cases/scoping/default_scoping_test.rb b/activerecord/test/cases/scoping/default_scoping_test.rb index 9a4d8c6740..a5c4404175 100644 --- a/activerecord/test/cases/scoping/default_scoping_test.rb +++ b/activerecord/test/cases/scoping/default_scoping_test.rb @@ -1,9 +1,10 @@ require 'cases/helper' require 'models/post' +require 'models/comment' require 'models/developer' class DefaultScopingTest < ActiveRecord::TestCase - fixtures :developers, :posts + fixtures :developers, :posts, :comments def test_default_scope expected = Developer.all.merge!(:order => 'salary DESC').to_a.collect { |dev| dev.salary } @@ -378,6 +379,24 @@ class DefaultScopingTest < ActiveRecord::TestCase assert_equal 1, DeveloperWithIncludes.where(:audit_logs => { :message => 'foo' }).count end + def test_default_scope_with_references_works_through_collection_association + post = PostWithCommentWithDefaultScopeReferencesAssociation.create!(title: "Hello World", body: "Here we go.") + comment = post.comment_with_default_scope_references_associations.create!(body: "Great post.", developer_id: Developer.first.id) + assert_equal comment, post.comment_with_default_scope_references_associations.to_a.first + end + + def test_default_scope_with_references_works_through_association + post = PostWithCommentWithDefaultScopeReferencesAssociation.create!(title: "Hello World", body: "Here we go.") + comment = post.comment_with_default_scope_references_associations.create!(body: "Great post.", developer_id: Developer.first.id) + assert_equal comment, post.first_comment + end + + def test_default_scope_with_references_works_with_find_by + post = PostWithCommentWithDefaultScopeReferencesAssociation.create!(title: "Hello World", body: "Here we go.") + comment = post.comment_with_default_scope_references_associations.create!(body: "Great post.", developer_id: Developer.first.id) + assert_equal comment, CommentWithDefaultScopeReferencesAssociation.find_by(id: comment.id) + end + unless in_memory_db? def test_default_scope_is_threadsafe threads = [] diff --git a/activerecord/test/models/comment.rb b/activerecord/test/models/comment.rb index 7a88299d08..b38b17e90e 100644 --- a/activerecord/test/models/comment.rb +++ b/activerecord/test/models/comment.rb @@ -52,3 +52,8 @@ class CommentThatAutomaticallyAltersPostBody < Comment comment.post.update_attributes(body: "Automatically altered") end end + +class CommentWithDefaultScopeReferencesAssociation < Comment + default_scope ->{ includes(:developer).order('developers.name').references(:developer) } + belongs_to :developer +end diff --git a/activerecord/test/models/post.rb b/activerecord/test/models/post.rb index 56a31011da..256b720c9a 100644 --- a/activerecord/test/models/post.rb +++ b/activerecord/test/models/post.rb @@ -218,3 +218,9 @@ class PostThatLoadsCommentsInAnAfterSaveHook < ActiveRecord::Base post.comments.load end end + +class PostWithCommentWithDefaultScopeReferencesAssociation < ActiveRecord::Base + self.table_name = 'posts' + has_many :comment_with_default_scope_references_associations, foreign_key: :post_id + has_one :first_comment, class_name: "CommentWithDefaultScopeReferencesAssociation", foreign_key: :post_id +end |