How to convert List<Mono<String>> into Flux<List<String>>?

Question

List<Mono<String>> responses = apiCall()

I would like to get Flux<String> to await all mono-s from list.

How could I achieve it?

PS

I've found similar question but I need vice versa operation https://stackoverflow.com/a/44040346/2674303

Answer 1

You could use Flux.mergeSequential() and Flux.collectList()

Mono<List<String>> list = Flux.mergeSequential(apiCall()).collectList();