diff options
| -rw-r--r-- | activerecord/lib/active_record/relation/finder_methods.rb | 2 | ||||
| -rw-r--r-- | activerecord/test/cases/inclusion_test.rb | 5 |
2 files changed, 6 insertions, 1 deletions
diff --git a/activerecord/lib/active_record/relation/finder_methods.rb b/activerecord/lib/active_record/relation/finder_methods.rb index 3c8e0f2052..311bf4dc0f 100644 --- a/activerecord/lib/active_record/relation/finder_methods.rb +++ b/activerecord/lib/active_record/relation/finder_methods.rb @@ -187,7 +187,7 @@ module ActiveRecord def exists?(id = false) return false if id.nil? - id = id.id if ActiveRecord::Base === id + id = id.id if ActiveRecord::Model === id join_dependency = construct_join_dependency_for_association_find relation = construct_relation_for_association_find(join_dependency) diff --git a/activerecord/test/cases/inclusion_test.rb b/activerecord/test/cases/inclusion_test.rb index 2e32a6f9ae..cc037e925d 100644 --- a/activerecord/test/cases/inclusion_test.rb +++ b/activerecord/test/cases/inclusion_test.rb @@ -18,6 +18,11 @@ class BasicInclusionModelTest < ActiveRecord::TestCase def test_generated_feature_methods assert Teapot < Teapot::GeneratedFeatureMethods end + + def test_exists + t = Teapot.create!(:name => "Ronnie Kemper") + assert Teapot.exists?(t) + end end class InclusionUnitTest < ActiveRecord::TestCase |