city.rb in carnival-0.0.26

- old
+ new

@@ -1,7 +1,7 @@
 module Admin
   class City < ActiveRecord::Base
-    include AssociationCommon
+    include Carnival::ModelHelper
     self.table_name = "cities"
     belongs_to :country
     belongs_to :state
 
     scope :national, -> {includes(:country).where("countries.code = ?", "BR")}