Be careful with variables named $a and $b, they are special when used in conjunction with sort.

For example: 

sort { $b cmp $a } @foo;

[download]
gives you an reverse alphabetical (ASCIIbetical really) sort on @foo.


TGI says moo

In reply to Re^2: chop() and chomp() by TGI
in thread chop() and chomp() by Parham

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