It’s with the set data type - but I haven’t used it https://docs.racket-lang.org/reference/sets.html#%28form._%28%28lib._racket%2Fset..rkt%29._for%2Fset%29%29
On Sat, 9 May 2020 at 00:07, Hendrik Boom <[email protected]> wrote: > Where is for/set documented? What does it do? > > It is mentioned in the typed Racket menual, but oly to say it has > the same meaning as the unannotated version. > > -- hendrik > > -- > You received this message because you are subscribed to the Google Groups > "Racket Users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/racket-users/20200508230711.llav2273e2ntzegz%40topoi.pooq.com > . > -- ---- -- You received this message because you are subscribed to the Google Groups "Racket Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/racket-users/CAGHj7-LjjJ5C%3D%3D7MkDwFX8GWdBRw59hiWnHQyn0Lv884VjLicQ%40mail.gmail.com.
