code: function formatter (fail) {
        return fail.map(function oops (err) {
          return {
              line: err.line
            , column: err.character
            , message: err.reason
            , ref: err
          };
        });
      }
docs: Format the output of the jshint tool.
  
  @param {Array} fail
  @returns {Array}
  @api private