This is probably what you want to do:

foreach my $key (
               map { $_->[0] }
               sort { $a->[1] <=> $b->[1] }
               map { [$_, $list{$_}] }
               keys %list ) {
...

[download]

See the Schwartzian Transform for more info.

Update: ok.. so I probably must have added the <joke> tags around ;) I figured it would be obvious... since the guy already has a subroutine to sort in. :).

He who asks will be a fool for five minutes, but he who doesn't ask will remain a fool for life.

Chady | http://chady.net/

In reply to Re: Sorting by the hash value by Chady
in thread Sorting by the hash value by Anonymous Monk

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