diff options
Diffstat (limited to 'activerecord/lib/active_record/nested_attributes.rb')
| -rw-r--r-- | activerecord/lib/active_record/nested_attributes.rb | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/activerecord/lib/active_record/nested_attributes.rb b/activerecord/lib/active_record/nested_attributes.rb index 050b521b6a..16023defe3 100644 --- a/activerecord/lib/active_record/nested_attributes.rb +++ b/activerecord/lib/active_record/nested_attributes.rb @@ -405,7 +405,18 @@ module ActiveRecord end elsif existing_record = existing_records.detect { |record| record.id.to_s == attributes['id'].to_s } - association.send(:add_record_to_target_with_callbacks, existing_record) if !association.loaded? && !call_reject_if(association_name, attributes) + unless association.loaded? || call_reject_if(association_name, attributes) + # Make sure we are operating on the actual object which is in the association's + # proxy_target array (either by finding it, or adding it if not found) + target_record = association.proxy_target.detect { |record| record == existing_record } + + if target_record + existing_record = target_record + else + association.send(:add_record_to_target_with_callbacks, existing_record) + end + end + assign_to_or_mark_for_destruction(existing_record, attributes, options[:allow_destroy]) else |