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Re: Finding index of an entry in an Array

by jrsimmon (Hermit)
on Dec 07, 2007 at 02:04 UTC ( [id://655565]=note: print w/replies, xml ) Need Help??

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  1. or download this
    my $index = 0;
my $input = $ARGV[0] || 'bar';
my @repo = qw (foo bar qux);
$index++ until @repo[$index] eq $input or $index > $#repo; #don't want
+ to loop forever if it's not found

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