Google Apps Script で RSS を取得する

  var feedURL = "";
  var response = UrlFetchApp.fetch(feedURL);
  var xml = Xml.parse(response.getContentText(), false);
  var items = xml.getElement().getElement("channel").getElements("item");
  for(var i = 0; i < items.length; i++) {
    var title = items[i].getElement("title").getText();
    var url = items[i].getElement("link").getText();
    var text = title + ' ' + url;
    Logger.log(text);
  }