old_contents: //the autlinker object
  var autolinker = new Autolinker();
  
  //the youtube regex
  var ytidregex = /watch\?v=([A-Za-z0-9\-_]+)/;
  
  //grab the notes and loop through them
  var notes = document.querySelectorAll('.e-content');
  for(var i = 0; i < notes.length; i++) {
    //get Youtube ID
    var ytid = notes[i].textContent.match(ytidregex);
    if(ytid !== null) {
    	var id = ytid[1];
    	var iframe = document.createElement('iframe');
    	iframe.classList.add('youtube');
    	iframe.setAttribute('src', '//www.youtube.com/embed/' + id);
    	iframe.setAttribute('frameborder', 0);
    	iframe.setAttribute('allowfullscreen', 'true');
    	notes[i].appendChild(iframe);
    }
    //now linkify everything
    var orig = notes[i].innerHTML;
    var linked = autolinker.link(orig);
    notes[i].innerHTML = linked;
  }
new_contents: //the autlinker object
  var autolinker = new Autolinker();
  
  //the youtube regex
  var ytidregex = /watch\?v=([A-Za-z0-9\-_]+)/;
  
  //grab the notes and loop through them
  var notes = document.querySelectorAll('.e-content');
  for (var i = 0; i < notes.length; i++) {
      //get Youtube ID
      var ytid = notes[i].textContent.match(ytidregex);
      if (ytid !== null) {
          var id = ytid[1];
          var iframe = document.createElement('iframe');
          iframe.classList.add('youtube');
          iframe.setAttribute('src', '//www.youtube.com/embed/' + id);
          iframe.setAttribute('frameborder', 0);
          iframe.setAttribute('allowfullscreen', 'true');
          notes[i].appendChild(iframe);
      }
      //now linkify everything
      var orig = notes[i].innerHTML;
      var linked = autolinker.link(orig);
      notes[i].innerHTML = linked;
  }
  
subject: Make easy eslint fixes to links.js