code: function removeComments(obj) {
      const keys = Object.keys(obj);
      const newObj = {};
  
      for (let i = 0, len = keys.length; i < len; i++) {
        if (!COMMENT_KEY.test(keys[i])) {
          newObj[keys[i]] = obj[keys[i]];
        }
      }
  
      return newObj;
    }
docs: removes comments from .pbx file