ActionView::Rendering::ClassMethods

# File actionview/lib/action_view/rendering.rb, line 48
      def _helpers
      end

# File actionview/lib/action_view/rendering.rb, line 45
      def _routes
      end

# File actionview/lib/action_view/rendering.rb, line 51
      def build_view_context_class(klass, supports_path, routes, helpers)
        Class.new(klass) do
          if routes
            include routes.url_helpers(supports_path)
            include routes.mounted_helpers
          end

          if helpers
            include helpers
          end
        end
      end

# File actionview/lib/action_view/rendering.rb, line 64
      def view_context_class
        klass = ActionView::LookupContext::DetailsKey.view_context_class(ActionView::Base)

        @view_context_class ||= build_view_context_class(klass, supports_path?, _routes, _helpers)

        if klass.changed?(@view_context_class)
          @view_context_class = build_view_context_class(klass, supports_path?, _routes, _helpers)
        end

        @view_context_class
      end