session (ActionController::SessionManagement::ClassMethods)

    # File lib/action_controller/session_management.rb, line 45
          def session(*args)
            ActiveSupport::Deprecation.warn(
              "Disabling sessions for a single controller has been deprecated. " +
              "Sessions are now lazy loaded. So if you don't access them, " +
              "consider them off. You can still modify the session cookie " +
              "options with request.session_options.", caller)
          end