From: Andy Wingo <wingo@pobox.com>
To: Daniel Hartwig <mandyke@gmail.com>
Cc: guile-devel <guile-devel@gnu.org>
Subject: Re: ice-9 async-queue
Date: Tue, 07 Feb 2012 22:46:05 +0100 [thread overview]
Message-ID: <87y5se1fmq.fsf@pobox.com> (raw)
In-Reply-To: <CAN3veRfSY29+zHLXNmfky+1qxoztF-MZgGRdgh_PDBF06qGbiw@mail.gmail.com> (Daniel Hartwig's message of "Tue, 7 Feb 2012 18:02:41 +0800")
On Tue 07 Feb 2012 11:02, Daniel Hartwig <mandyke@gmail.com> writes:
> Note that these verbs conflict with those defined in (ice-9 q) where
> "push" adds elements to the front, not the rear, of the queue.
Hum, indeed. I guess (ice-9 q) is actually a deque...
> I presume the final version will include a type and empty-ness
> predicate also?
A type predicate, yes. And some other things; see
wip-threaded-web-server.
Would you find an emptiness predicate useful? It sounds like one of
those things that introduces time-of-check-to-time-of-use bugs.
Andy
--
http://wingolog.org/
next prev parent reply other threads:[~2012-02-07 21:46 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-02-06 17:00 ice-9 async-queue Andy Wingo
2012-02-06 22:09 ` Mike Gran
2012-02-07 8:34 ` Andy Wingo
2012-02-07 8:36 ` Andy Wingo
2012-02-06 22:57 ` Ludovic Courtès
2012-02-07 8:44 ` Andy Wingo
2012-02-08 13:44 ` Ludovic Courtès
2012-03-03 17:53 ` Andy Wingo
2012-03-07 21:11 ` Ludovic Courtès
2012-02-07 10:02 ` Daniel Hartwig
2012-02-07 21:46 ` Andy Wingo [this message]
2012-02-08 8:36 ` Daniel Hartwig
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