Karazam
User
Mar 12, 2011, 3:30 PM
Views: 4705
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Re: [spuds] Manipulating a Hash with keys that have more than one value
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You mean like this situation?
aRule rulenumber=1
bRule rulenumber=2
cRule rulenumber=3
dRule rulenumber=3
If so, what would you want the output to be in that case?
Edit: If you simply want to skip the dRule line, then this modification might be what you need.
for my $x ( sortit() ) {
print "$x->[0]\t$x->[1]\n" unless $seen{$x->[1]};
$seen{$x->[1]}++;
}
(This post was edited by Karazam on Mar 12, 2011, 3:38 PM)
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