diff options
Diffstat (limited to 'activerecord/lib')
| -rwxr-xr-x | activerecord/lib/active_record/base.rb | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/activerecord/lib/active_record/base.rb b/activerecord/lib/active_record/base.rb index 37675d8ab1..18f75af11b 100755 --- a/activerecord/lib/active_record/base.rb +++ b/activerecord/lib/active_record/base.rb @@ -1463,12 +1463,18 @@ module ActiveRecord #:nodoc: callback(:after_initialize) if respond_to_without_attributes?(:after_initialize) cloned_attributes = other.clone_attributes(:read_attribute_before_type_cast) cloned_attributes.delete(self.class.primary_key) + @attributes = cloned_attributes + + @changed_attributes = {} + attributes_from_column_definition.each do |attr, orig_value| + @changed_attributes[attr] = orig_value if field_changed?(attr, orig_value, @attributes[attr]) + end + clear_aggregation_cache @attributes_cache = {} @new_record = true ensure_proper_type - @changed_attributes = other.changed_attributes.dup if scope = self.class.send(:current_scoped_methods) create_with = scope.scope_for_create |