Re: [PATCH] Extensions for SRFI-171 (Transducers)

2022-12-22 Thread Damien Mattei
hello, just trying transducers before using it, i try to understand. what is wrong with that: scheme@(guile-user)> (list-transduce (tfilter (λ (x) x)) (tdelete-duplicates) (list 1 2 #f 3 3 4)) ice-9/boot-9.scm:1685:16: In procedure raise-exception: Wrong number of arguments to # Entering a new pro

Re: [PATCH] Extensions for SRFI-171 (Transducers)

2022-12-22 Thread Damien Mattei
i just understood the scheme :-) scheme@(guile-user)> (list-transduce (compose (tfilter (λ (x) x)) (tdelete-duplicates)) rcons (list 1 2 #f 3 3 4)) $12 = (1 2 3 4) sorry... On Thu, Dec 22, 2022 at 3:33 PM Damien Mattei wrote: > hello, > just trying transducers before using it, i try to unders

Re: [PATCH] Extensions for SRFI-171 (Transducers)

2022-12-22 Thread Damien Mattei
i'm interested with transducers to speed up code: ;; 8'21" MacOS Ventura M1 {unified-minterms-set-2 <+ (filter (λ (x) x) unified-minterms-set-1)} ;; remove #f results (nodebug {unified-minterms-set-2-length <+ (length unified-minterms-set-2)} (dv unified-minterms-set-2-length)) {unifi