$VAR1 = {
          '4' => 'four',
          '1' => 'one',
          '3' => 'three',
          '2' => 'two'
        };
$VAR1 = [
          {
            'blah' => 'barf',
            'other' => 'four',
            'thing' => 'two'
          }
        ];

HASH(0x1c48728)
Attribute (_data) does not pass the type constraint because: Validation failed for 'ArrayRef' with value 1 at /Thing.pm line 30
        Thing::data('Thing=HASH(0x1c41a68)', 'ARRAY(0x1caa868)') called at ./test.pl line 18