zammad/app/models/role.rb

# Copyright (C) 2012-2014 Zammad Foundation, http://zammad-foundation.org/

class Role < ApplicationModel

  has_and_belongs_to_many   :users, :after_add => :cache_update, :after_remove => :cache_update
  validates                 :name,  :presence => true
  activity_stream_support   :role => 'Admin'
end