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Re: Best 20 after sort

by Taulmarill (Deacon)
on Oct 20, 2008 at 14:24 UTC ( #718239=note: print w/ replies, xml ) Need Help??


in reply to Best 20 after sort

Yes, like this:

foreach my $g( (sort {$Averages{$a} <=> $Averages{$b}} keys %Averages) +[0..19] ){ print $g,"\t",$Averages{$g},"\n"; }

The parenthesis surrounding the sort turn the return value into a list which can be sliced like an array.


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