From: Stephane CHAZELAS <stephane_chazelas@yahoo.fr>
To: zsh-workers@zsh.org
Subject: Re: Array as parameter
Date: Wed, 2 Nov 2011 09:04:49 +0000 (UTC) [thread overview]
Message-ID: <slrnjb21th.67l.stephane.chazelas@spam.is.invalid> (raw)
In-Reply-To: <20111102033545.GI28043__714.249446946447$1320205564$gmane$org@solfire>
2011-11-2, 04:35(+01), meino.cramer@gmx.de:
> how can I use an array as a parameter to a function like
> this (example does not work...just as an explanation, what
> I want to do)
>
> #! /bin/zsh
> funcion arrprint()
> {
> for i in $1
> do
> echo $i
> echo "---"
> done
> }
>
> a=( 1 2 3 4 5 6 )
>
> arrprint a
[...]
Try (pass by values)
arrprint() {
for i do
echo "$i"
echo ---
done
}
arrprint "${a[@]}"
Or (pass by name)
arrprint() {
eval 'set -- "${'$1'[@]}"'
for i do
echo "$i"
echo ---
done
}
arrprint a
--
Stephane
next parent reply other threads:[~2011-11-02 9:20 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20111102033545.GI28043__714.249446946447$1320205564$gmane$org@solfire>
2011-11-02 9:04 ` Stephane CHAZELAS [this message]
[not found] <20111102033545.GI28043@solfire>
[not found] ` <CAHSx_SsGPHWkGfspXKo39oZ6G3Rd+H-8_2PAuixHmW94d4VCEg__34702.1825182766$1320210589$gmane$org@mail.gmail.com>
2011-11-02 9:10 ` Stephane CHAZELAS
2011-11-02 10:14 ` Mikael Magnusson
2011-11-02 12:06 ` Stephane Chazelas
2011-11-02 12:13 ` Mikael Magnusson
2011-11-02 12:15 ` Mikael Magnusson
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