ryanb/cancan — pull request #683 by jpmckinney (2012-07-05 14:38:15+00:00)
Title: @_cancan_skipper should be inherited

If a superclass controller has:

load_and_authorize_resource
skip_load_resource :only => :index

A subclass will not skip the loading of the resource on the `index` action.

I've added a failing test to illustrate this behavior.

Potential fix would be to use `class_attribute` from Rails: http://apidock.com/rails/Class/class_attribute