From: Andreas Schwab <schwab@linux-m68k.org>
To: emacs-devel@gnu.org
Subject: Re: cl-pushnew and other functions
Date: Mon, 02 Jul 2012 09:25:50 +0200 [thread overview]
Message-ID: <m2vci6oc8x.fsf@igel.home> (raw)
In-Reply-To: <m2r4suvn1i.fsf@newartisans.com> (John Wiegley's message of "Sun, 01 Jul 2012 22:50:49 -0500")
"John Wiegley" <johnw@newartisans.com> writes:
> Before:
>
> (defun gnus-harvest-bbdb-complete-stub (stub)
> (delete
> nil
> (mapcar
> #'(lambda (record)
> (let ((nets (bbdb-record-mail record)))
> (and nets
> (format "%s <%s>" (bbdb-record-name record)
> (car nets)))))
> (bbdb-search (bbdb-records) stub nil stub))))
>
> After:
>
> (defun gnus-harvest-bbdb-complete-stub (stub)
> (loop for record in (bbdb-search (bbdb-records) stub nil stub)
> for nets = (bbdb-record-mail record)
> when nets
> collect (format "%s <%s>" (bbdb-record-name record) (car nets))))
>
> I breathed a sigh of relief there, just reading that again.
I find the latter rather un-lispy.
Andreas.
--
Andreas Schwab, schwab@linux-m68k.org
GPG Key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5
"And now for something completely different."
next prev parent reply other threads:[~2012-07-02 7:25 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-06-29 4:38 cl-pushnew and other functions John Wiegley
2012-06-29 16:53 ` Stefan Monnier
2012-06-29 20:36 ` PJ Weisberg
2012-06-29 22:17 ` John Wiegley
2012-06-30 4:16 ` Stefan Monnier
2012-06-30 5:44 ` Helmut Eller
2012-07-02 3:50 ` John Wiegley
2012-07-02 7:25 ` Andreas Schwab [this message]
2012-07-04 5:04 ` John Wiegley
2012-07-04 12:31 ` Stefan Monnier
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