ActionView::Rendering::ClassMethods

# File actionview/lib/action_view/rendering.rb, line 49
      def _helpers
      end

# File actionview/lib/action_view/rendering.rb, line 46
      def _routes
      end

# File actionview/lib/action_view/rendering.rb, line 59
      def build_view_context_class(klass, supports_path, routes, helpers)
        if inherit_view_context_class?
          return superclass.view_context_class
        end

        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 76
      def eager_load!
        super
        view_context_class
        nil
      end

# File actionview/lib/action_view/rendering.rb, line 52
      def inherit_view_context_class?
        superclass.respond_to?(:view_context_class) &&
          supports_path? == superclass.supports_path? &&
          _routes.equal?(superclass._routes) &&
          _helpers.equal?(superclass._helpers)
      end

# File actionview/lib/action_view/rendering.rb, line 82
      def view_context_class
        klass = ActionView::LookupContext::DetailsKey.view_context_class

        @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