scala.js

indexer = {
  id: 'scala',
  name: 'Scala',
  icon: 'https://www.zdrojak.cz/wp-content/uploads/2014/07/scala-icon.png',

  index: function (ctx) {
    return ctx.fetchDocument('http://www.scala-lang.org/api/current/').then(function (document) {
      Array.from(document.querySelectorAll('li.pack')).map(function (pack) {
        ctx.pushIndex(pack.title, pack.querySelector('a.tplshow').href);
        Array.from(pack.querySelector('.templates').querySelectorAll('li')).map(function (it) {
          Array.from(it.querySelectorAll('a.tplshow')).map(function (a) {
            var object = a.querySelector('.object') ? '$' : '';
            ctx.pushIndex(`${it.title}${object}`, a.href);
          });
        });
      });
    });
  },

  item : function (item) {
    item[1] = "data:text/html," + encodeURIComponent("<iframe sandbox='' style='width:100%;height:100%;border:none' src='" + item[1] + "'>");
    return item;
  }
};