flyerhzm/switch_user — pull request #22 by zzeni (2012-11-02 16:08:31+00:00)
Title: integration with active admin

Hi,
this pull request aims to fix issue with the integration of switch_user with the activeadmin engine.
So basically, the problem is that by default the activeadmin user's identifier is admin_user.
As described in issue #8 (Unable to parse scope_identifier that contains '_' in scope name) - this would cause an exception when try to switch to the admin user.