Re: Deciding one member of iteration chain at runtime

[Chris Piker via Digitalmars-d-learn]

On Friday, 17 February 2023 at 17:42:19 UTC, Ali Çehreli wrote:
    // Two different steps
    auto g1 = r.map!((int n) => n * n);
    auto g2 = r.map!((int n) => n * 10);
    // The rest of the algoritm
    auto result = choose(condition, g1, g2)
                  .array;

Now that's a handy construct.

There's many little goodies in phobos I've yet to learn, thanks 
for the tip!