How can you nest StreamBuilders in Flutter?

Question

I have 2 Streams that I need to combine to build a widget, but unlike other questions I have seen I need to nest my streams.

I have a stream that gets a collection

Answer 1

Try merging your streams with something like Observable.zip2(stream1,stream2,zipper) or Observable.combineLatest2(streamA, streamB, combiner).

For more info, check this post