Rxjava takeWhen operator

Question

I was looking an rxjava operator which waits another observable emits an item to observe an item. I can do it with flatMap and map operators but I just wonder if there is an operator which does this job. I am looking for opposite of takeUntil operator. I also want it to buffer items while its waiting the other observable.

Answer 1

The opposite of takeUntil is skipUntil.