diff options
Diffstat (limited to 'activerecord/lib')
| -rw-r--r-- | activerecord/lib/active_record/associations/has_many_through_association.rb | 5 |
1 files changed, 4 insertions, 1 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 1f264d325a..8c90aea975 100644 --- a/activerecord/lib/active_record/associations/has_many_through_association.rb +++ b/activerecord/lib/active_record/associations/has_many_through_association.rb @@ -86,7 +86,10 @@ module ActiveRecord end def save_through_record(record) - build_through_record(record).save! + association = build_through_record(record) + if association.changed? + association.save! + end ensure @through_records.delete(record.object_id) end |