EppO/rolify — Issue #33: Cannot define a global role
Author: dirksiemers
Created: 2012-01-24 09:49:04+00:00
State: open

I´m using ruby 1.9.3 with Rails 3.2.0

```
user.has_role "admin"
ArgumentError: wrong number of arguments (1 for 3)
from /Users/dirksiemers/.rvm/gems/ruby-1.9.3-p0@sovido/gems/activerecord-3.2.0/lib/active_record/dynamic_matchers.rb:29:in `find_or_create_by_name_and_resource_type_and_resource_id'
from /Users/dirksiemers/.rvm/gems/ruby-1.9.3-p0@sovido/gems/rolify-2.2.0/lib/rolify/role.rb:38:in `has_role'
```