@listenTo(retriever, 'retrieve', (item) =>\r
options.success.call(context, item)\r
)\r
+ @listenTo(retriever, 'fail', (response, opt) =>\r
+ options.fail.call(context, response, opt)\r
+ )\r
retriever.retrieve()\r
\r
get_child: (has_one_name, context, options = null) ->\r
)\r
@listenTo(retriever, 'fail', (response, opt) =>\r
callback = options.fail\r
- callback.call(context, response, options)\r
+ callback.call(context, response, opt)\r
)\r
retriever.retrieve(options.force)\r
\r