/**
  * @param string $method
  * @param array $arguments
  * @return mixed
  * @throws \RuntimeException
  */
 public function __call($method, $arguments)
 {
     if ($this->reflectionClass->hasMethod($method)) {
         return $this->client->command(['Pure\\Command\\StorageCommand', $this->class, $this->name, $method, $arguments]);
     } else {
         throw new \RuntimeException("Class `{$this->class}` does not have method `{$method}`.");
     }
 }