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From: | Patrick Li |
Subject: | Re: [Chicken-users] UNLIST a list of lists!? |
Date: | Mon, 5 Jan 2015 11:07:53 -0700 |
Happy 2015 CHICKEN'ers!
I have a procedure which accepts a variable number of lists as the
arguments:
(define (foobar . lists) ...)
Now, in some part of my code I need to zip 2 lists and pass the result
to "foobar".
(define lis1 (list 1 2))
(define lis2 (list 10 20))
The result of "zip" is, correctly, a list of lists.
(zip lis1 lis2) -> ((1 10) (2 20))
However I need to pass the result of "zip" as 2 separate lists to
"foobar"; I need to *un-list* it.
(foobar (1 10) (2 20))
Is there any standard way to do that? TIA,
--
Bahman Movaqar
http://BahmanM.com - https://twitter.com/bahman__m
https://github.com/bahmanm - https://gist.github.com/bahmanm
PGP Key ID: 0x6AB5BD68 (keyserver2.pgp.com)
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