gistfile1.scala

  override def query(q: String) = {
    val responses = clients.map {client => client.query(q)}
    val matches = responses.map {response => JSON.parseFull(response.get().getContent().toString("UTF-8")) match {
      case Some(obj: Map[String, List[Match]]) => obj("results")
    }}
    querySuccessResponse(matches)
  }