It may be overkill, but Quantum::Superpositions allows you to do e.g. 
use Quantum::Superpositions;

if ($x == any(qw(1 2 3 5 7 9 11)))
{
   print "small Prime\n";
}

[download]
which IMHO is nice and readable.
--
Brovnik

In reply to Re: Interesting Use of Grep by Brovnik
in thread Interesting Use of Grep by AidanLee

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