In that case, the only optimization to your code I can think of is: 
if ($field eq "name") {
  $a->{$field} cmp $b->{$field}
}
else {
  $a->{$field} <=> $b->{$field}
}

[download]
which stops the code from examining every value twice, but simply evaluates a scalar. It benchmarks as slightly faster. Actually, for ultimate speed, move the field check before the sort subroutine is called: 
if ($field eq "name") { @sorted = sort @data; }
else { @sorted = sort {$a <=> $b} @data; }

[download]
etc...

In reply to Re: Advanced Sorting by turnstep
in thread Advanced Sorting by dsdisc

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