For ROR role-rails gem is available. It also support `@` shortcut in slim (http://slim-lang.com http://slim-lang.com) and skim (https://github.com/jfirebaugh/sk

For ROR role-rails gem is available. It also support `@` shortcut in slim (http://slim-lang.com http://slim-lang.com) and skim (https://github.com/jfirebaugh/skim https://github.com/jfirebaugh/skim): @some_role#some_id.some_class