I have a real pickle of a problem here and I'm not even sure how to googlefoo this one. I have an array reference. I am pushing hashrefs onto it. These arrays are being cloned if they are substantially *similar*. If they are different ENOUGH, a new, unique, hashref is pushed onto the arrayref. If they are too similar, then they are cloned? I'm not even really sure about *how* different the hashrefs need to be before the elements are not cloned.

Here is some code:

#!/usr/bin/perl
use strict;


my $Action;

my $piece;

   $piece->{this} = 123;
   $piece->{that} = 'some text';

   foreach my $other (111...113){
           $piece->{theother} = $other;
           push(@{$Action}, $piece);
   }

   use Data::Dumper;
   print Dumper($Action);

foreach my $section (@{$Action}){
        print Dumper($section) . "\n";
}
[download]

What I EXPECT to get out of this is an arrayref of hashreferences that are slightly different (different values for 'theother' key).

  $Action->[
             {  this => 123, that => 'some text', theother => 111 },
             {  this => 123, that => 'some text', theother => 112 },
             {  this => 123, that => 'some text', theother => 113 }
           ]
[download]

What the actual output is:

$VAR1 = [
          {
            'that' => 'some text',
            'theother' => 113,
            'this' => 123
          },
          $VAR1->[0],
          $VAR1->[0]
        ];
$VAR1 = {
          'that' => 'some text',
          'theother' => 113,
          'this' => 123
        };

$VAR1 = {
          'that' => 'some text',
          'theother' => 113,
          'this' => 123
        };

$VAR1 = {
          'that' => 'some text',
          'theother' => 113,
          'this' => 123
        };
[download]

What is going on here? This seems like some sort of memory optimization gone wrong. Is there any way I can 'force' perl to *do what I mean* in this case?

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