    protected function sort(SS_List $list)
    {
        switch ($this->owner->SortItemsBy) {
            
            // Random Sort Order:
            
            case self::SORT_RANDOM:
                
                if ($list instanceof DataList) {
                    return $list->sort(DB::get_conn()->random());
                }
                
                $items = $list->toArray();
                
                shuffle($items);
                
                return ArrayList::create($items);
                
            // Default Sort Order:
                
            default:
                
                return $list;
                
        }
    }