grep in scalar context

 grep { $a eq $_ }  'ABA', 'SCO', 'ACC', 'PHC' , 'GHF'

gives you the number of successful tests.

I.e. it's true in boolean context as long as it matches at least once.

HTH! :)

Cheers Rolf
(addicted to the Perl Programming Language :)
Wikisyntax for the Monastery

In reply to Re: Sparing multiple 'or's by LanX
in thread Sparing multiple 'or's by Denis

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