~ is a binary operation not a Boolean, IIRC.

If you want Boolean results use !! instead.

Update

Uhm ... I think it might not do what you think it does.

Binary "~~" does a smartmatch between its arguments.

Better run B::Deparse to understand what the parser sees.

Cheers Rolf
(addicted to the Perl Programming Language :)
Wikisyntax for the Monastery FootballPerl is like chess, only without the dice

In reply to Re: Inchworm vs scalar: on boolean false value by LanX
in thread Inchworm vs scalar: on boolean false value by rsFalse

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