joelmoss/bitmask_attributes — pull request #8 by teeparham (2012-03-20 20:51:49+00:00)
Title: allow multiple attribute arguments in without_ scope

I added support for multiple arguments in the without_(attribute) scope.

Now you can do this:

```User.without_roles(:editor, :senator, :juggler)```

to get all users who are none of the roles listed.