protected function attachResponses($identities, $responses, $key)
	{
		if (is_array($identities))
		{
			foreach ($identities as $identity)
			{
				if ($identity instanceof Summoner)
				{
					$id = $identity->id;
					if (isset($responses[$id]))
					{
						$response = $responses[$id];
						$this->attachResponse($identity, $response, $key);
					}
					else
					{
						// we did not get a response for this id, attach null
						$this->attachResponse($identity, null, $key);
					}
				}
			}
		}
		else
		{
			$identity = $identities;
			if ($identity instanceof Summoner)
			{
				$id = $identity->id;
				if (isset($responses[$id]))
				{
					$response = $responses[$id];
					$this->attachResponse($identity, $response, $key);
				}
				else
				{
					// we did not get a response for this id, attach null
					$this->attachResponse($identity, null, $key);
				}
			}
		}

		return true;
	}