# Look closely:
sort { $a=>rank <=> $b->rank } @$messages

# Your sort sub is returning (I think):
($a, (rank <=> $b->rank))

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In reply to Re: Perl behaviour - is it '$@' or 'sort' causing me grief? by runrig
in thread Perl behaviour - is it '$@' or 'sort' causing me grief? by graq

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