Total for field in list name

gistfile1.txt

function updateListTotalForMovedCard(notification)
{
  var notif = new Notification(notification);
  var added = notif.addedCard();
  
  if(parts = /(.+) \(([0-9]+)\)/.exec(notif.listAfter().name()))
  {
    notif.listAfter().setName(parts[1]+" ("+totalPointsForList(notif.listAfter())+")");
    
    if(parts = /(.+) \(([0-9]+)\)/.exec(notif.listBefore().name()))
    {
      notif.listBefore().setName(parts[1]+" ("+totalPointsForList(notif.listBefore())+")");
    }
  }
}

function updateListTotalForChangedFieldValue(notification)
{
  var changed = new Notification(notification).changedCustomFieldValue();
  
  if(parts = /(.+) \(([0-9]+)\)/.exec(changed.card().currentList().name()))
  {
    changed.card().currentList().setName(parts[1]+" ("+totalPointsForList(changed.card().currentList())+")");
  }
}

function totalPointsForList(list)
{
  var ret = 0;
  
  list.cards().each(function(card)
  {
    ret += parseInt(card.customFieldValue("My Count"));
  });
  
  return ret;
}