gregbell/active_admin — pull request #1683 by yorch (2012-09-18 16:35:54+00:00)
Title: Controllers filters added to BaseController instead of ResourceController

In my application, I'm using the before_filter to check if the user is an admin or not (same model for the all the users, but only admin can access the backend/activeadmin). The problem I had was that even non-admin users could access to the dashboard (only the dashboard, not the rest of the admin site) and that's because the before_filter was not applying to it.

So now, the before filter configured on the ActiveAdmin configuration is applied to the BaseController instead of only ResourceController.