From: Drew Adams <drew.adams@oracle.com>
To: "Alfred M. Szmidt" <ams@gnu.org>, Philip Kaludercic <philipk@posteo.net>
Cc: "arthur.miller@live.com" <arthur.miller@live.com>,
"emacs-devel@gnu.org" <emacs-devel@gnu.org>
Subject: RE: [External] : Re: cond* vs pcase
Date: Tue, 6 Feb 2024 16:35:19 +0000 [thread overview]
Message-ID: <SJ0PR10MB548887DA40CCD4695CE3E4A5F3462@SJ0PR10MB5488.namprd10.prod.outlook.com> (raw)
In-Reply-To: <E1rXO89-0003Ll-3B@fencepost.gnu.org>
>> Being able to do equal instead of eql is also
>> something that speaks in favour of pcase...
>
> It speaks more in favor of having CASE where
> you can change the comparison operator...,
> not something much more generic pcase (or
> even cond*!) -- i.e. why use pcase/cond* when
> you're not using any of the features that are
> the main point of those two macros.
Bingo. Just because `cl-case' is limited to
symbols and `eql', and just because Emacs has
relegated it to `cl-' instead of having its
own `case' for such things, is not a reason
to use `pcase' for such simple cases (trivial
"patterns").
`pcase' mixes powerful pattern-matching with
complex destructuring (binding). It's truly
overkill for trivial case-testing.
___
When you think that all you have in your tool
box is The Quantum Electronic Super Jackhammer,
you dress everything up as a fancy nail that
it can recognize and handle. Lipstick really
not needed. Not a code-obfuscation contest.
next prev parent reply other threads:[~2024-02-06 16:35 UTC|newest]
Thread overview: 46+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-02-05 14:30 cond* vs pcase Arthur Miller
2024-02-05 15:13 ` Eli Zaretskii
2024-02-05 16:06 ` Alfred M. Szmidt
2024-02-05 18:39 ` Philip Kaludercic
2024-02-06 12:30 ` Arthur Miller
2024-02-06 16:17 ` Alfred M. Szmidt
2024-02-06 16:35 ` Drew Adams [this message]
2024-02-06 16:50 ` Philip Kaludercic
2024-02-06 17:27 ` Alfred M. Szmidt
2024-02-06 18:57 ` Philip Kaludercic
2024-02-06 19:04 ` Alfred M. Szmidt
2024-02-06 19:39 ` Philip Kaludercic
2024-02-06 23:17 ` [External] : " Drew Adams
2024-02-06 19:12 ` Drew Adams
2024-02-06 20:08 ` Adam Porter
2024-02-06 23:32 ` Drew Adams
2024-02-07 13:14 ` Arthur Miller
2024-02-07 13:43 ` Po Lu
2024-02-07 17:09 ` Drew Adams
2024-02-07 17:44 ` Tomas Hlavaty
2024-02-09 3:52 ` Richard Stallman
2024-02-07 18:00 ` Arthur Miller
2024-02-07 18:22 ` Alfred M. Szmidt
2024-02-08 1:55 ` Po Lu
2024-02-08 2:49 ` Philip Kaludercic
2024-02-08 3:36 ` Po Lu
2024-02-08 7:04 ` Eli Zaretskii
2024-02-08 17:01 ` Alfred M. Szmidt
2024-02-08 17:01 ` Alfred M. Szmidt
2024-02-09 1:30 ` Po Lu
2024-02-08 5:01 ` Po Lu
[not found] ` <DU2PR02MB10109B7AC39F995BFE266EF5396442@DU2PR02MB10109.eurprd02.prod.outlook.com>
2024-02-08 7:36 ` Sv: " Arthur Miller
2024-02-12 21:39 ` Stefan Monnier via Emacs development discussions.
2024-02-07 17:14 ` Drew Adams
2024-02-07 5:32 ` Yuri Khan
2024-02-07 12:43 ` Arthur Miller
2024-02-07 17:41 ` Alfred M. Szmidt
2024-02-07 18:36 ` Arthur Miller
2024-02-07 19:12 ` Alfred M. Szmidt
2024-02-07 21:20 ` Arthur Miller
2024-02-06 17:29 ` [External] : " Drew Adams
2024-02-06 17:41 ` Alfred M. Szmidt
2024-02-06 17:50 ` Thierry Volpiatto
2024-02-06 19:04 ` Alfred M. Szmidt
2024-02-07 15:03 ` Barry Fishman
2024-02-07 17:22 ` [External] : " Drew Adams
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