code: function parseObject(obj){
    obj = obj.vals;
    for (var key in obj) {
      var nodes = obj[key].nodes[0].nodes;
      if (nodes && nodes.length) {
        obj[key] = [];
        for (var i = 0, len = nodes.length; i < len; ++i) {
          obj[key].push(convert(nodes[i]));
        }
      } else {
        obj[key] = convert(obj[key].first);
      }
    }
    return obj;
  
    function convert(node){
      switch (node.nodeName) {
        case 'object':
          return parseObject(node);
        case 'boolean':
          return node.isTrue;
        case 'unit':
          return node.type ? node.toString() : +node.val;
        case 'string':
        case 'literal':
          return node.val;
        default:
          return node.toString();
      }
    }
  }
docs: Attempt to parse object node to the javascript object.
  
  @param {Object} obj
  @return {Object}
  @api private