This looks pretty nice. It's very similar to the for/fold macro in racket [1], which is indeed super handy. [1] https://docs.racket-lang.org/reference/for.html

This looks pretty nice. It's very similar to the for/fold macro in racket [1], which is indeed super handy. [1] https://docs.racket-lang.org/reference/for.html https://docs.racket-lang.org/reference/for.html