key.rb in ripple-0.8.1

- old
+ new

@@ -27,10 +27,13 @@
             #{prop}.to_s
           end
           def key=(value)
             self.#{prop} = value
           end
+          def key_attr
+            :#{prop}
+          end          
           CODE
         end
       end
       
       module InstanceMethods
@@ -41,9 +44,13 @@
         
         # Sets the key for this Document.
         def key=(value)
           @key = value.to_s
         end
+
+        def key_attr
+          :key
+        end        
       end
     end
   end
 end