thoughtbot/clearance — pull request #322 by adamjacobbecker (2013-07-10 23:38:10+00:00)
Title: Explicitly signout user from BackDoor

In nested rspec examples, after visiting a route using Clearance's backdoor, all future page visits would still have the user signed in. This is good behavior, but I also needed a way to explicitly sign out that user.

This PR lets you do:

```
visit foo_route(as: :signed_ou)
```