I am having some issues pulling data from a complex structure: the code to build it looks like this: 
foreach my $row ($te->rows)
{
    my $count = 0;
    foreach my $item (@$row)
    {
        $count++;
        chomp($item);
        $$row[0] =~ s/(.*)_.*/$1/;        # HOST
        $$row[1] =~ s/LSS: 0x0*(.*)/$1/;  # LSS
        $$row[2] =~ s/(.*)-.*/$1/;        # LUN
        $$row[3] =~ s/^0*(.*) GB/$1/;     # Size in GB    
 
        push ( @{$map{$$row[1]}{$$row[2]}}, $$row[0] ) unless $known{$
+$row[1]}{$$row[2]}{$$row[0]}++;
    }
}

print Dumper %map;

[download]
using print Dumper - I get what I need - its printing it out w/o Dumper that Im having issues with

The structure Im looking for would look like: 
LSS1
     LUN1
          HOST1
          HOST2
          HOST3
     LUN2
          HOST1
          HOST3
LSS2

Im quite stumped...

Thanks
UPDATE
Thanks guys... I ended up using the following to print it out
for my $LSS ( sort keys %map )
{
    print "LSS: $LSS\n";
    for my $LUNS ( sort keys %{ $map{$LSS} } )
    {
        print "  LUN: $LUNS LSS: $LSS\n\n";
        for my $hosts ( sort @{ $map{$LSS}{$LUNS} } )
        {
            print "     $hosts\n";
        }
        print "\n";
    }
    
}

[download]
Ted
--
"That which we persist in doing becomes easier, not that the task itself has become easier, but that our ability to perform it has improved."
  --Ralph Waldo Emerson

In reply to pulling data from a complex structure by tcf03

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