Re: Choosing the sort routine on the fly

I use string eval for the sort function. Btw. can anyone tell me if this is evaled forevery comparison ?

my $szSortFunction = '$a cmp $b';
my @szSortedLines = sort { eval $szSortFunction } @szLinesToSort;
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Re^2: Choosing the sort routine on the fly by tilly (Archbishop) on Sep 09, 2006 at 00:59 UTC
I can confirm that it is evaled for every comparison.	[reply]