fragment_name_with_digest

# File actionpack/lib/action_view/helpers/cache_helper.rb, line 166
      def fragment_name_with_digest(name) #:nodoc:
        if @virtual_path
          [
            *Array(name.is_a?(Hash) ? controller.url_for(name).split("://").last : name),
            Digestor.digest(@virtual_path, formats.last.to_sym, lookup_context, dependencies: view_cache_dependencies)
          ]
        else
          name
        end
      end