Nextras\Orm\Mapper\IMapper::toCollection PHP Метод

    public function toCollection($data);

 public function __call($method, $args)
 {
     if (isset($this->proxyMethods[strtolower($method)])) {
         $result = call_user_func_array([$this->mapper, $method], $args);
         if (!($result instanceof ICollection || $result instanceof IEntity || $result === null)) {
             $result = $this->mapper->toCollection($result);
         }
         return $result;
     } else {
         return parent::__call($method, $args);
     }
 }