routing call

transformMutation.swift

  // MARK: - transform mutation

  func transform(mutation: Observable<Mutation>) -> Observable<Mutation> {
    return mutation
      .withUnretained(self)
      .flatMap { this, mutation -> Observable<Mutation> in
        switch mutation {
        case .attachUserInformationRIB:
          return this.attachUserInformationRIBTransform()

        default:
          return .just(mutation)
        }
      }
  }

  /// Show selected user information
  private func attachUserInformationRIBTransform() -> Observable<Mutation> {
    router?.attachUserInformationRIB()
    return .empty()
  }