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Re: array contains "foo"

X-seq: zsh-users 8635
From: Bart Schaefer <schaefer@xxxxxxxxxxxxxxxx>
To: zsh-users@xxxxxxxxxx
Subject: Re: array contains "foo"
Date: Sat, 26 Mar 2005 23:14:16 +0000
In-reply-to: <200503270132.55621.arvidjaar@xxxxxxxxxx>
Mailing-list: contact zsh-users-help@xxxxxxxxxx; run by ezmlm
References: <pdy98830621028bbe6b7bc50d64@[192.168.1.2]> <200503270132.55621.arvidjaar@xxxxxxxxxx>

On Mar 27,  1:32am, Andrey Borzenkov wrote:
}
} {pts/1}% x=(foo bar)
} {pts/1}% echo ${${x[(r)foo]}:+yes}
} yes
} {pts/1}% echo ${${x[(r)xyz]}:-no}
} no

This is my favorite:

setopt extendedglob
x=(foo bar)
echo ${${${x[(r)foo]}/?##/yes}:-no}
echo ${${${x[(r)xyz]}/?##/yes}:-no}

References:
- Re: array contains "foo"
  - From: Andrey Borzenkov

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