diff options
Diffstat (limited to 'activerecord/lib')
| -rw-r--r-- | activerecord/lib/active_record/type/serialized.rb | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/activerecord/lib/active_record/type/serialized.rb b/activerecord/lib/active_record/type/serialized.rb index 732029c723..b22828d371 100644 --- a/activerecord/lib/active_record/type/serialized.rb +++ b/activerecord/lib/active_record/type/serialized.rb @@ -28,7 +28,9 @@ module ActiveRecord def changed_in_place?(raw_old_value, value) return false if value.nil? - subtype.changed_in_place?(raw_old_value, serialize(value)) + raw_new_value = serialize(value) + raw_old_value.nil? != raw_new_value.nil? || + subtype.changed_in_place?(raw_old_value, raw_new_value) end def accessor |