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concatMap

Deepika Sahu answered on December 29, 2022 Popularity 9/10 Helpfulness 1/10

answer concatMap

concatMap

Comment

private void flatMapVsConcatMap() throws InterruptedException {
    Observable.just(5, 2, 4, 1)
            .concatMap(
                    second ->
                            Observable.just("Emit delayed with " + second + " second")
                                    .delay(second, TimeUnit.SECONDS)
            )
            .subscribe(
                    System.out::println,
                    Throwable::printStackTrace
            );

    Thread.sleep(15_000);
}

Popularity 9/10 Helpfulness 1/10 Language java

Source: stackoverflow.com

Tags: concatmap java

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