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RE: sort performance

by Adam (Vicar)
on Sep 12, 2000 at 02:16 UTC ( [id://32003]=note: print w/replies, xml ) Need Help??

in reply to sort performance

my @sortedkeys = sort { $hash{$a}->{this} cmp $hash{$b}->{this} } keys + %hash
You don't need the foreach loop, otherwise your method is fine (that's how I always do it.)

Update: Oh, my mistake... I see that @sortedkeys is the array for the foreach loop. So you are doing fine, although for fun we should try to come up with a bunch of methods and then benchmark them.

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