ollieread/multiauth — pull request #23 by soupdiver (2014-03-29 18:59:16+00:00)
Title: Get a list of the authenticated providers

Hey,
I'm using your package for an app where I have to separate different user types based on different tables and not an column which indicates the user type.

In some cases I need to check with which provider the user is authenticated and then generate a proper link or so. So i added this method which checks all providers and returns an array with the authenticated ones.

Maybe you find it useful :)