diff options
Diffstat (limited to 'activerecord/lib/active_record/dirty.rb')
| -rw-r--r-- | activerecord/lib/active_record/dirty.rb | 25 |
1 files changed, 14 insertions, 11 deletions
diff --git a/activerecord/lib/active_record/dirty.rb b/activerecord/lib/active_record/dirty.rb index 4a2510aa63..178767e0c3 100644 --- a/activerecord/lib/active_record/dirty.rb +++ b/activerecord/lib/active_record/dirty.rb @@ -34,20 +34,21 @@ module ActiveRecord # person.name << 'by' # person.name_change # => ['uncle bob', 'uncle bobby'] module Dirty + extend ActiveSupport::Concern + DIRTY_SUFFIXES = ['_changed?', '_change', '_will_change!', '_was'] - def self.included(base) - base.attribute_method_suffix *DIRTY_SUFFIXES - base.alias_method_chain :write_attribute, :dirty - base.alias_method_chain :save, :dirty - base.alias_method_chain :save!, :dirty - base.alias_method_chain :update, :dirty - base.alias_method_chain :reload, :dirty + included do + attribute_method_suffix *DIRTY_SUFFIXES - base.superclass_delegating_accessor :partial_updates - base.partial_updates = true + alias_method_chain :write_attribute, :dirty + alias_method_chain :save, :dirty + alias_method_chain :save!, :dirty + alias_method_chain :update, :dirty + alias_method_chain :reload, :dirty - base.send(:extend, ClassMethods) + superclass_delegating_accessor :partial_updates + self.partial_updates = true end # Do any attributes have unsaved changes? @@ -167,7 +168,9 @@ module ActiveRecord module ClassMethods def self.extended(base) - base.metaclass.alias_method_chain(:alias_attribute, :dirty) + class << base + alias_method_chain :alias_attribute, :dirty + end end def alias_attribute_with_dirty(new_name, old_name) |