nothingmuch, although the OP said this works, it didn't work for me.

UPDATE: it was a typo. I think nothingmuch meant 

my $sorted = [ sort {
    $a->{under} <=> $b->{under}
    || $a->{order} <=> $b->{order}
} @$aoh ];

[download]

In reply to Re^2: Sorting AoH by two keys by tphyahoo
in thread Sorting AoH by two keys by bradcathey

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