Since I haven't done a version of my standard "natural sort" trick that handles negative numbers recently, here goes: 

my @deltas= qw( -6h0m +11h39m 0h2m +1h7m -12h8m );
@deltas= @deltas[ do {
    s#([-+]?\d+)# "\x80" ^ pack"N",$1 #ge   for  my @sort= @deltas;
    sort { $sort[$a] cmp $sort[$b] } 0..$#sort;
} ];
print "@deltas\n";

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        - tye (but my friends call me "Tye")

In reply to (tye)Re: Sorting strings ("natural sort" w/ negatives) by tye
in thread Sorting strings by rbi

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