From: Thorsten Kampe <thorsten@thorstenkampe.de>
To: zsh-users@zsh.org
Subject: Re: How to iterate over an array of associative arrays
Date: Sun, 14 Jul 2013 21:57:52 +0200 [thread overview]
Message-ID: <kruvs2$htd$1@ger.gmane.org> (raw)
In-Reply-To: <20130714182117.221d3501@pws-pc.ntlworld.com>
* Peter Stephenson (Sun, 14 Jul 2013 18:21:17 +0100)
> On Sun, 14 Jul 2013 15:36:03 +0200
> Thorsten Kampe <thorsten@thorstenkampe.de> wrote:
> > Yes, I really wanted to pass the actual associative arrays, but if I can
> > pass the names that's fine with me, too.
>
> So maybe you're looking for:
>
> typeset -A AssocArr1 AssocArr2
> typeset -a array
> typeset key value
>
> AssocArr1=(key1 value1)
> AssocArr2=(key2 value2)
>
> # array is a normal array containing key/value pairs
> array=(${(kv)AssocArr1} ${(kv)AssocArr2})
>
> # scan array by pairs
> for key value in $array
> do echo $key $value
> done
Looks good but as far as I can see it does not allow me to iterate over
assiociative arrays so I can get the value of a certain key from all
arrays.
Say I have...
AssocArr1=(key1 value11
key2 value12)
AssocArr2=(key1 value21
key2 value22)
So how do I iterate over...
array=(AssocArr1 AssocArr2)
...so that I get value12 (= AssocArr1[key2]) in the first iteration and
value22 (= AssocArr2[key2]) in the second?
Thorsten
next prev parent reply other threads:[~2013-07-14 19:58 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-07-14 12:35 Thorsten Kampe
2013-07-14 13:10 ` Mikael Magnusson
2013-07-14 13:36 ` Thorsten Kampe
2013-07-14 16:14 ` Valodim Skywalker
2013-07-14 16:49 ` Thorsten Kampe
2013-07-14 17:25 ` Valodim Skywalker
2013-07-14 17:21 ` Peter Stephenson
2013-07-14 19:57 ` Thorsten Kampe [this message]
2013-07-14 22:57 ` Bart Schaefer
2013-07-14 18:05 ` Bart Schaefer
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to='kruvs2$htd$1@ger.gmane.org' \
--to=thorsten@thorstenkampe.de \
--cc=zsh-users@zsh.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
Code repositories for project(s) associated with this public inbox
https://git.vuxu.org/mirror/zsh/
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).