/**
  * @param Request $request
  * @param array   $matches
  */
 protected function toggleUser(Request $request, array $matches)
 {
     $ignore = $this->setIgnored(empty($matches[1]), 'user', $matches[2]);
     $request->reply(($ignore ? 'Ignored' : 'Unignored') . ' ' . $request->getMentions()[0]->username . '#' . $request->getMentions()[0]->discriminator);
 }