Deciding one member of iteration chain at runtime

[Chris Piker]

On Friday, 17 February 2023 at 17:44:20 UTC, H. S. Teoh wrote:
> Here's an actual function taken from my own code, that returns 
> a different range type depending on a runtime condition, maybe 
> this will help you?

Thanks, this was helpful.

I keep forgetting to expand my horizons on what can be returned 
from an auto function.  I'm still unlearning C & Java.

Cheers,