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Re^2: Five Ways to Reverse a String of Words (C#, Perl 5, Perl6, Ruby, Haskell)by bart (Canon) |
on Dec 13, 2006 at 11:12 UTC ( [id://589550]=note: print w/replies, xml ) | Need Help?? |
Nice, but you're counting on the special variable $" to have its default value. There's no reason for people not to touch it.
Either use join, or use in your sub.
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