rotten news relay - comp.lang.lisp - Re: mapcar using a function with one argument fixed

Subject: Re: mapcar using a function with one argument fixed
From: B. Pym
Newsgroups: comp.lang.lisp
Organization: A noiseless patient Spider
Date: Thu, 29 Aug 2024 06:42 UTC

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From: Nobody447095@here-nor-there.org (B. Pym)
Newsgroups: comp.lang.lisp
Subject: Re: mapcar using a function with one argument fixed
Date: Thu, 29 Aug 2024 06:42:09 -0000 (UTC)
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Rainer Joswig wrote:

> (LOOP FOR x IN list-for-xs AND y IN list-for-ys
> COLLECT (my-function a y x b))

(define x-list '(x0 x1 x2 x3))
(define y-list '(y0 y1 y2 y3))

(map (cut list '! <> '! <>) x-list y-list)

===>
((! x0 ! y0) (! x1 ! y1) (! x2 ! y2) (! x3 ! y3))

Subject	Author
Re: mapcar using a function with one argument fixed	B. Pym

You will be winged by an anti-aircraft battery.

comp / comp.lang.lisp / Re: mapcar using a function with one argument fixed