diff options
| -rw-r--r-- | activerecord/lib/active_record/associations/through_association_scope.rb | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/activerecord/lib/active_record/associations/through_association_scope.rb b/activerecord/lib/active_record/associations/through_association_scope.rb index 7cb039859c..7a0fa08f66 100644 --- a/activerecord/lib/active_record/associations/through_association_scope.rb +++ b/activerecord/lib/active_record/associations/through_association_scope.rb @@ -35,8 +35,12 @@ module ActiveRecord } end + # This scope affects the creation of the associated records (not the join records). At the + # moment we only support creating on a :through association when the source reflection is a + # belongs_to. Thus it's not necessary to set a foreign key on the associated record(s), so + # this scope has can legitimately be empty. def construct_create_scope - construct_owner_attributes(@reflection) + { } end def aliased_through_table |