rx-javareactivex
How to emmit the last element ussing takeWhile?
I have stream that emits items since an element. I know which element is. Once that element is emmited the stream doesn't emit more. The problem is that it doesn't emmit the onComplete. I need something more less like takeWhile but emmiting the last element too. This is the idea with marbles:
(Original image extracted from ReactiveX TakeWhile)
Which operator or operators can I use to do this?
Solution
Just repeating my comment:
The operator is called takeUntil with a Func1<T, Boolean> predicate parameter:
http://reactivex.io/RxJava/javadoc/rx/Observable.html#takeUntil(rx.functions.Func1)
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