module ActionDispatch::Routing
  class Mapper

  protected
    def devise_invitation(mapping, controllers)
      resource :invitation, only: [:new, :create, :update],
        path: mapping.path_names[:invitation], controller: controllers[:invitations] do
        get :edit, path: mapping.path_names[:accept], as: :accept
        get :destroy, path: mapping.path_names[:remove], as: :remove
      end
    end

  end
end