From: Bart Schaefer <schaefer@brasslantern.com>
To: Ray Andrews <rayandrews@eastlink.ca>
Cc: zsh-users@zsh.org
Subject: Re: uninvited members of associative array
Date: Sat, 17 Dec 2022 14:10:32 -0800 [thread overview]
Message-ID: <CAH+w=7aWeAPm4i6p_u+weM=_1c-70OgYvvSNcCD2fbEhEy2wpw@mail.gmail.com> (raw)
In-Reply-To: <a6eb3a46-5220-5c1e-ffc4-5d990c705169@eastlink.ca>
On Sat, Dec 17, 2022 at 1:52 PM Ray Andrews <rayandrews@eastlink.ca> wrote:
>
> Too bad it's not created as the same type as the input.
The input doesn't have a type. It's the result of a substitution, so
it's just a series of separate words. Where the words came from is
not remembered. Consider:
set -A thing new1 new2 "${(@kv)whatever}" new3 new4
What "type" is that?
> Indeed, aren't
> there cases where even declared types are changed? Like, don't scalars
> convert to integers when you perform arithmetic on them?
That happens in a limited number of circumstances where the type being
assigned-to is known and the conversion is one-to-one. Note the
importance even then of knowing the type being assigned-to, which is
exactly why you have to declare it before calling "set -A".
next prev parent reply other threads:[~2022-12-17 22:11 UTC|newest]
Thread overview: 45+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-12-15 23:48 Ray Andrews
2022-12-16 0:05 ` Lawrence Velázquez
2022-12-16 0:48 ` Ray Andrews
2022-12-16 1:29 ` Lawrence Velázquez
2022-12-16 2:09 ` Dominik Vogt
2022-12-16 2:56 ` Ray Andrews
2022-12-16 3:21 ` Lawrence Velázquez
2022-12-16 4:16 ` Ray Andrews
2022-12-16 10:05 ` Dominik Vogt
2022-12-16 14:13 ` Ray Andrews
2022-12-16 15:19 ` Dominik Vogt
2022-12-16 19:14 ` Ray Andrews
2022-12-16 16:30 ` Daniel Shahaf
2022-12-16 18:21 ` Ray Andrews
2022-12-16 19:04 ` Dominik Vogt
2022-12-16 20:10 ` Ray Andrews
2022-12-16 21:15 ` Dominik Vogt
2022-12-16 21:33 ` Bart Schaefer
2022-12-16 21:59 ` Dominik Vogt
2022-12-16 22:15 ` Bart Schaefer
2022-12-16 23:33 ` Ray Andrews
2022-12-17 12:47 ` Pier Paolo Grassi
2022-12-17 17:32 ` Ray Andrews
2022-12-17 18:10 ` Ray Andrews
2022-12-17 18:19 ` Roman Perepelitsa
2022-12-17 20:31 ` Ray Andrews
2022-12-17 20:49 ` Bart Schaefer
2022-12-17 21:07 ` Lawrence Velázquez
2022-12-17 21:52 ` Ray Andrews
2022-12-17 22:10 ` Bart Schaefer [this message]
2022-12-17 23:41 ` Daniel Shahaf
2022-12-18 0:15 ` Ray Andrews
2022-12-18 0:25 ` Daniel Shahaf
2022-12-18 2:13 ` Ray Andrews
2022-12-18 20:12 ` Daniel Shahaf
2022-12-18 20:26 ` Bart Schaefer
2022-12-18 20:41 ` Ray Andrews
2022-12-18 3:44 ` Lawrence Velázquez
2022-12-17 23:25 ` Daniel Shahaf
2022-12-16 21:33 ` Ray Andrews
2022-12-16 20:25 ` Daniel Shahaf
2022-12-16 21:43 ` Dominik Vogt
2022-12-16 3:20 ` Bart Schaefer
2022-12-16 4:15 ` Ray Andrews
2022-12-16 8:12 ` Roman Perepelitsa
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