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package My::Class; use Object::InsideOut; ... my @QUACKBEHAVIOUR :Field( 'Accessor' => 'QUACKBEHAVIOR', 'Restricted' + => 1 ); 1; # modules need to return true
package My::Class; use Class::InsideOut ':std'; ... sub new { register( bless \(my $scalar), shift ) } 1; # modules need to return true