If you just want the tab chars: 
for my $row (@out){
    local $" = "\t";
    print "@$row\n";
}

[download]

See perlvar for details.

If you want to iterate over it: 

for my $row (@out){
    for my $col (@$row){ 
         # do something;
    }
    print "\n";
}

[download]

In reply to Re: Print AOA into tab sep values by moritz
in thread Print AOA into tab sep values by Anonymous Monk

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