func reload() {
    requestMaker
      .reload()
      .reloadingHud(hudHandler)
      .take(during: life.lifetime)
      .startWithResult { [weak self] result in
        result.error.flatMap { self?.process(error: $0) }
        result.value.map { contests in
          [ContestType.audio, ContestType.text, ContestType.image].map { type in
            contests.filter {
              $0.contestType == type
            }
          }
        }
        .map {
          $0.map {
            $0.sorted { $0.date > $1.date }.first
          }
        }
        .flatMap {
          process(values: $0)
        }
    }
  }