19 builder => '_build_salary',
23 has ssn => ( is => 'ro' );
28 return $self->salary_level * 10000;
31 augment as_xml => sub {
35 ( map { "<$_>" . ( $self->$_ || q{} ) . "</$_>" } qw( salary salary_level ssn ) ),
41 __PACKAGE__->meta->make_immutable;