This may be a stupid question, but is there a concise way to convert a List<Flow<T>> to ...

# flow

[Landry Norris]

This may be a stupid question, but is there a concise way to convert a List<Flow<T>> to a Flow<List<T>> that emits a value when any flow in the list emits a value?

[Robert Wijas]

combine?

[Landry Norris]

I didn’t notice that combine has the ability to take a list 🤦

[DALDEI]

what do you want the resulting List<T> to contain ?
I just worked out a similar question, the request was to have the resulting List<> be the concatenation of all prior elements.
For that, scan() worked . If your case is similar then something like this, using merge+ scan
val input = listOf( flow.....)
input.merge().scan( emptyList() ){ a,b -> a + b }

[DALDEI]

Thata should produce a flow containing the successively longer list each time any of the input values are emitted