in reply to Mystery (to me) Data Structure

my $hashIPs = {}; 
$hashIPs->{$ip} = { totalVulns => $ipTotalVulns, vulns => $vulns };   
+ 
$hashIPs->{$ip}->{'region'} = $region;

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hth,
PooLpi

Update:

Or without references : 
my %hashIPs;
$hashIPs{$ip} = { totalVulns => $ipTotalVulns, vulns => $vulns };    
$hashIPs{$ip}{'region'} = $region;

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'Ebry haffa hoe hab im tik a bush'. Jamaican proverb

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Re^2: Mystery (to me) Data Structure
by jfraire (Beadle) on Apr 01, 2008 at 04:29 UTC

    Clarification: $hashIPs{$ip}{'region'} = $region; is still using references. It's just that the arrow operator is optional between bracket subscripts, according to perlref.

    Julio

    Update: And this is really nice when working with arrays of arrays, since they are then used as multidimensional arrays: $array_ref->[$x][$y] or $array[$x][$y].

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