private static ObservableTransformer loadTasksHandler()

in todoapp/app/src/main/java/com/example/android/architecture/blueprints/todoapp/statistics/effecthandlers/StatisticsEffectHandlers.java [43:55]

• 13 lines of code
• 1 McCabe index (conditional complexity)

  private static ObservableTransformer<LoadTasks, StatisticsEvent> loadTasksHandler(
      TasksLocalDataSource localSource) {
    return effects ->
        effects.flatMap(
            loadTasks ->
                localSource
                    .getTasks()
                    .toObservable()
                    .take(1)
                    .map(ImmutableList::copyOf)
                    .map(StatisticsEvent::tasksLoaded)
                    .onErrorReturnItem(tasksLoadingFailed()));
  }