code: function(text, values) {
          return text.replace(/\{\{(\w*)\}\}/g, function(value, prop) {
              return values.hasOwnProperty(prop) ? values[prop] : '';
          });
      }
docs: Replace text
  @param {string} text - Text including handlebar expression
  @param {Object} values - Replaced values
  @returns {string} Replaced text