From: Stefan Monnier via Users list for the GNU Emacs text editor <help-gnu-emacs@gnu.org>
To: help-gnu-emacs@gnu.org
Subject: Re: cl-loop - do you understand it well?
Date: Thu, 15 Dec 2022 19:25:59 -0500 [thread overview]
Message-ID: <jwv5yec5h6m.fsf-monnier+emacs@gnu.org> (raw)
In-Reply-To: 87tu1xr182.fsf@dataswamp.org
> Jokes that I don't understand aside, why does this return 4?
>
> (require 'cl-lib)
>
> (cl-loop
> for i from 0 to 1
> collect (lambda () i) into funs
> finally return (apply #'+ (mapcar #'funcall funs)) )
That's because you chose "0 to 1".
To get the *real* answer, you need to do "1 to 6", of course.
Stefan
next prev parent reply other threads:[~2022-12-16 0:25 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-12-10 2:22 cl-loop - do you understand it well? Emanuel Berg
2022-12-10 18:56 ` Michael Heerdegen
2022-12-10 19:00 ` Akib Azmain Turja
2022-12-10 19:35 ` tomas
2022-12-10 20:48 ` Michael Heerdegen
2022-12-11 5:57 ` Akib Azmain Turja
2022-12-11 14:43 ` Stefan Monnier via Users list for the GNU Emacs text editor
2022-12-12 6:03 ` Akib Azmain Turja
2022-12-12 1:41 ` Michael Heerdegen
2022-12-14 23:53 ` Emanuel Berg
2022-12-16 0:25 ` Stefan Monnier via Users list for the GNU Emacs text editor [this message]
2022-12-17 0:02 ` Emanuel Berg
2022-12-16 2:25 ` Michael Heerdegen
2022-12-17 0:03 ` Emanuel Berg
2022-12-18 0:16 ` Michael Heerdegen
2022-12-19 20:36 ` Emanuel Berg
2022-12-21 8:12 ` Michael Heerdegen
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