Change implementation create setter methods

hanami · Apr 14, 2015 · 583e46a · 583e46a
1 parent e379085
commit 583e46a
Showing 1 changed file with 6 additions and 4 deletions.
diff --git a/lib/lotus/entity/dirty_tracking.rb b/lib/lotus/entity/dirty_tracking.rb
@@ -44,10 +44,12 @@ module ClassMethods
         # @api private
         def define_attr_accessor(attr)
           attr_reader(attr)
-          define_method "#{attr}=" do |val|
-            _attribute_changed(attr) if val != __send__(attr)
-            instance_variable_set("@#{attr}", val)
-          end
+          class_eval %{
+            def #{ attr }=(value)
+              _attribute_changed(:#{ attr }) if value != @#{ attr }
+              @#{ attr } = value
+            end
+          }
         end
       end