alpha2 property
String
alpha2
Alpha-2 code as defined in (ISO 3166-1)https://en.wikipedia.org/wiki/ISO_3166-1_alpha-2
Returns empty string for user-assigned values that doesn't have alpha-2 code
Implementation
String get alpha2 {
_unpackAlpha2(_code);
return (_a2cu[0] != _baseChar) ? String.fromCharCodes(_a2cu) : '';
}