public function save($onDuplicateKey = 0)
 {
     $bool = parent::save($onDuplicateKey);
     if ($bool) {
         $rt = $this->dish_tags;
         $dishTags = new MasterDishTagModel();
         $exp = explode(",", str_replace(" ", "", $rt));
         foreach ($exp as $val) {
             //                echo $val;
             $q = $dishTags->getWhere("name='" . $val . "'");
             if (count($q) == 0) {
                 $dishTags->name = $val;
                 $dishTags->save();
             } else {
                 if ($q[0]->name != $val) {
                     $dishTags->name = $val;
                     $dishTags->save();
                 }
             }
         }
     }
     return $bool;
 }