diff options
Diffstat (limited to 'activerecord/lib/active_record/associations/association_scope.rb')
| -rw-r--r-- | activerecord/lib/active_record/associations/association_scope.rb | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/activerecord/lib/active_record/associations/association_scope.rb b/activerecord/lib/active_record/associations/association_scope.rb index 9e6d9e73c5..a0efdbc2a4 100644 --- a/activerecord/lib/active_record/associations/association_scope.rb +++ b/activerecord/lib/active_record/associations/association_scope.rb @@ -68,7 +68,12 @@ module ActiveRecord end if reflection.source_macro == :belongs_to - key = reflection.association_primary_key + if reflection.options[:polymorphic] + key = reflection.association_primary_key(klass) + else + key = reflection.association_primary_key + end + foreign_key = reflection.foreign_key else key = reflection.foreign_key |