First, $_ eq 'abc' is faster than /^abc$/.

If you want 0 or 1: 

my $f = !!grep { $_ eq 'abc' } @a;
if ($f) { ... }

[download]

True or false will probably suffice: 

my $f = grep { $_ eq 'abc' } @a;
if ($f) { ... }

[download]

You can get rid of the flag entirely: 

if (grep { $_ eq 'abc' } @a) { ... }

[download]

In reply to Re: Array seach by ikegami
in thread Array search by jeanluca

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