class Ability
  include CanCan::Ability

  def initialize(dashboard_user)

       if dashboard_user.role_id == 1 then
         can :manage, :all
       else
         can :read, :summary
         can :read, :home
       end
end
end

def current_user
    current_dashboard_user
   end

  #For authorization using cancancan
  protected
   rescue_from CanCan::AccessDenied do |exception|
    redirect_to main_app.root_url, :alert => exception.message
  end