I have an HoHoH and I need to get information from it in the order it was inserted. As you can see, I have been messing around with Tie::IxHash but I can't get it to work for an HoHoH. Here is some demonstration code: 
use Tie::IxHash;
#tie %HoHoH, 'Tie::IxHash';
tie %{$HoHoH{text}}, 'Tie::IxHash';
my $HoHoH = {};
$HoHoH->{"alice"}{"aaaa"}{"time"} = "20:00:00";
$HoHoH->{"john"}{"ccc"}{"time"} = "21:00:00";
$HoHoH->{"alice"}{"www"}{"time"} = "22:00:00";
$HoHoH->{"john"}{"aaa"}{"time"} = "23:00:00";
$HoHoH->{"andy"}{"xxx"}{"time"} = "24:00:00";
$HoHoH->{"alice"}{"bbb"}{"time"} = "25:00:00";
$HoHoH->{"andy"}{"yyy"}{"time"} = "26:00:00";

foreach my $user ( sort keys %$HoHoH ) {
  print "$user\n";
  for my $text ( keys %{$HoHoH->{ $user }} ) {
    print "\t$text";
    for my $time ( keys %{$HoHoH->{ $user }->{ $text }} ) {
      print "\t$time = $HoHoH->{ $user }->{ $text }->{ $time }\n";
    }
  }
  print "\n";
}

[download]
Here is what that code gives: 
alice
    bbb    time = 25:00:00
    www    time = 22:00:00
    aaaa    time = 20:00:00

andy
    yyy    time = 26:00:00
    xxx    time = 24:00:00

john
    ccc    time = 21:00:00
    aaa    time = 23:00:00

[download]
I am looking to sort according to names, but then I would like everything else to be output in the order it was inserted. In other words, output for alice should be: 
 aaaa    time = 20:00:00<br>
 www    time = 22:00:00<br>
 bbb    time = 25:00:00<br>

[download]
It won't work to just sort by the time field as sometimes there will be more than one entry with the same time and it is imperative that they be in insertion order.

Much thanks for any ideas.

In reply to HoHoH Insertion Order by Anonymous Monk

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