I'm struggling to get from Output to Input - specifically I have an

Output<ImmutableArray<x>>

that I want to "map" to an

InputList<y>

(where y is

x.Id

) - there's a step here I'm failing to take (I think I want the opposite of all...). For extra credit in

F#

🙂

In C# you can do:

Output<ImmutableArray<x>> xs = ...;
InputList<string> ids = xs.Apply(v => v.Select(x => x.Id));