fromCode static method
Returns the marital status based on the string code, and returns null if no match is found
Implementation
static MaritalStatus? fromCode(String code) => switch (code) {
('NM') => MaritalStatus.neverMarried,
('W') => MaritalStatus.widowed,
('D') => MaritalStatus.divorced,
('S') => MaritalStatus.separated,
('I') => MaritalStatus.interlocutory,
('L') => MaritalStatus.legallyMarried,
('P') => MaritalStatus.polygamous,
('T') => MaritalStatus.domesticPartner,
('U') => MaritalStatus.unmarried,
('UNK') => MaritalStatus.unknown,
(_) => null,
};