lib/mongoid/relations/targets/enumerable.rb in mongoid-3.0.14 vs lib/mongoid/relations/targets/enumerable.rb in mongoid-3.0.15

@@ -307,9 +307,33 @@
         # @since 2.1.0
         def _loaded?
           !!@executed
         end
 
+        # Provides the data needed to Marshal.dump an enumerable proxy.
+        #
+        # @example Dump the proxy.
+        #   Marshal.dump(proxy)
+        #
+        # @return [ Array<Object> ] The dumped data.
+        #
+        # @since 3.0.15
+        def marshal_dump
+          [ _added, _loaded, _unloaded ]
+        end
+
+        # Loads the data needed to Marshal.load an enumerable proxy.
+        #
+        # @example Load the proxy.
+        #   Marshal.load(proxy)
+        #
+        # @return [ Array<Object> ] The dumped data.
+        #
+        # @since 3.0.15
+        def marshal_load(data)
+          @_added, @_loaded, @_unloaded = data
+        end
+
         # Reset the enumerable back to its persisted state.
         #
         # @example Reset the enumerable.
         #   enumerable.reset
         #