lib/puffer/extensions/mapper.rb in puffer-0.0.19 vs lib/puffer/extensions/mapper.rb in puffer-0.0.20

@@ -158,10 +158,14 @@
       def self.included base
         base.class_eval do
           include InstanceMethods
 
           alias_method_chain :clear!, :puffer
-          attr_accessor_with_default :puffer, ActiveSupport::OrderedHash.new
+          attr_writer :puffer
+
+          def puffer
+            @puffer ||= ActiveSupport::OrderedHash.new
+          end
         end
       end
 
       module InstanceMethods