lib/ripple/associations/many.rb in ripple-0.7.1 vs lib/ripple/associations/many.rb in ripple-0.8.0.beta

@@ -31,16 +31,17 @@
       def reset
         super
         @target = []
       end
 
-      def <<
-          raise NotImplementedError
+      def <<(value)
+        raise NotImplementedError
       end
+
       alias_method :push, :<<
-        alias_method :concat, :<<
+      alias_method :concat, :<<
 
-        protected
+      protected
       def instantiate_target(instantiator, attrs={})
         doc = klass.send(instantiator, attrs)
         self << doc
         doc
       end