A few other approaches...

grep 

if (grep { $bands[0] eq $_ } qw(red green blue yellow))

[download]

List::MoreUtils 

use List::MoreUtils qw(any);
if (any { $bands[0] eq $_ } qw(red green blue yellow))

[download]

Hash, map, exists 

my %colors = map { $_ => 1 } qw(red green blue yellow);
if (exists $colors{$bands[0]})

[download]

In reply to Re: If condition operator by toolic
in thread If condition operator by Anonymous Monk

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