note
TGI
<p>Be careful with variables named <tt>$a</tt> and <tt>$b</tt>, they are special when used in conjunction with [perldoc://sort].</p>
<p>For example:
<code>
sort { $b cmp $a } @foo;
</code>
gives you an reverse alphabetical (ASCIIbetical really) sort on @foo.
</p>
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<P><BR>TGI says <B>moo</B></P>
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