code: function(options) {
      return _.merge(options.data, {
  
        // Render helper method. Allows to render
        // partials within template files.
        render: function(filename) {
          var filepath = options.cwd + filename;
          var template = readTemplateFile({ src: [ filepath ] });
          return grunt.template.process(template, options);
        },
  
        // Translation helper method.
        // Allows resolving keys within a translation file.
        translate: function(key) {
          var translation = options.translations[key];
  
          if (!translation) {
            grunt.fail.warn('No translation found for key:', key);
          }
          return translation;
        }
      });
    }
docs: Attaches custom template helper methods  render: function(string) Replaces the tag with the (html) at the specified location.  translate: function(string) Resolves a given key with the value for the current language