Move old cards to archive

gistfile1.txt

function moveOldCardsToArchive()
{
  var lists = {};
  var timelimit = new Trellinator().now().minusMonths(3);
  
  new Trellinator().board("My Board").list("Done").cards().each(function(card)
  {
    if(parts = /([0-9]{4}).*/.exec(card.title()) && (card.movedToList() < timelimit))
    {
      if(!lists[parts[1]])
      {
        lists[parts[1]] = Board.findOrCreate(parts[1]+" Archive").findOrCreateList("Inbox");
      }
      
      card.moveToList(lists[parts[1]],"top");
    }
  });
}