Re^2: Get out of "For Loop"!

But to quote from one of the holy books (Perl Best Pratices, Chapter 6.4):

Don't use unless or until at all.

So instead if unless($email) rather use if(! $email)

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Re^3: Get out of "For Loop"! by TomDLux (Vicar) on Oct 18, 2010 at 15:14 UTC
Damian is sometimes _wrong. Shhh! Don't tell anyone. I prefer unless() as a suffix. I do agree that an unless() block should not have an else ... negating the negation warps my mind this early on a Monday morning. But it doesn't need one, since the next / last goes to the next iteration of the loop. As Occam said: Entia non sunt multiplicanda praeter necessitatem.	[reply]