code: function childByName(node, name) {
    var childNodes = node.childNodes;
  
    for (var childKey in childNodes) {
      var child = childNodes[childKey];
  
      if (child.nodeName === name) {
        return child;
      }
    }
  }
docs: This module provides support methods to the parsing classes.
   
  Returns the first element of the given node which nodeName matches the given name.
  @param  {Object} node - The node to use to find a match.
  @param  {String} name - The name to look for.
  @return {Object}