Lets say that I want to have one url that can map to two different controllers. For example /posts could map to controller ''public/ posts'' or to the controller ''admin/posts'' based on whether or not the user has logged in. This isn''t a great example because I could just use ''/admin/posts'', but in my scenario the url has to be the same. I was hoping to use a before_filter to either render one action or the other. It looks like render_component would have let me accomplish this, but it has been deprecated. Thanks! Tom