diff options
Diffstat (limited to 'activerecord/lib/active_record/autosave_association.rb')
-rw-r--r-- | activerecord/lib/active_record/autosave_association.rb | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/activerecord/lib/active_record/autosave_association.rb b/activerecord/lib/active_record/autosave_association.rb index 55542262b0..0df3e57947 100644 --- a/activerecord/lib/active_record/autosave_association.rb +++ b/activerecord/lib/active_record/autosave_association.rb @@ -212,6 +212,7 @@ module ActiveRecord # Reloads the attributes of the object as usual and clears <tt>marked_for_destruction</tt> flag. def reload(options = nil) @marked_for_destruction = false + @destroyed_by_association = nil super end @@ -231,6 +232,19 @@ module ActiveRecord @marked_for_destruction end + # Records the association that is being destroyed and destroying this + # record in the process. + def destroyed_by_association=(reflection) + @destroyed_by_association = reflection + end + + # Returns the association for the parent being destroyed. + # + # Used to avoid updating the counter cache unnecessarily. + def destroyed_by_association + @destroyed_by_association + end + # Returns whether or not this record has been changed in any way (including whether # any of its nested autosave associations are likewise changed) def changed_for_autosave? |