websocket-rails/websocket-rails — pull request #245 by alexdunae (2014-08-13 18:02:58+00:00)
Title: Setting config.user_class should be wrapped in a proc

When running the standalone server rake task, WebsocketRails.setup runs
before the full Rails app has loaded, so providing a custom user_class
resulted in a NameError. Wrapping the class name in a proc fixes it.