Quick, what does this do? 
unless ($bar =~ /bar/ or $baz !~ /qux/ and defined $undef)

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Exactly the same as 

if( not ($bar =~ /bar/ or $baz !~ /qux/ and defined $undef) )

[download]

There. So much clearer now...not.

Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error.
Lingua non convalesco, consenesco et abolesco. -- Rule 1 has a caveat! -- Who broke the cabal?
"Science is about questioning the status quo. Questioning authority".
In the absence of evidence, opinion is indistinguishable from prejudice.

In reply to Re^2: Is this the most elegant way to code directory lookup? by BrowserUk
in thread Is this the most elegant way to code directory lookup? by texasperl

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