toString method

@override String toString()

Returns string representation of CountryCode. Which is CountryCode. followed by either alpha-2, alpha-2, or numeric code depeding on which code is defined. For ISO-assigned country codes it alwais returns CountryCode. + alpha-2.

Implementation

@override
String toString() {
  // 'Country'.codeUnits + 3
  const cu = <int>[67, 111, 117, 110, 116, 114, 121, 67, 111, 100, 101, 46];

  _unpackAlpha2(_code);
  if (_a2cu[0] != _baseChar) {
    return String.fromCharCodes(cu + _a2cu);
  }

  _unpackAlpha3(_code);
  if (_a3cu[0] != _baseChar) {
    return String.fromCharCodes(cu + _a3cu);
  }

  var n = _code & 0x3ff;
  if (n != 0) {
    return String.fromCharCodes(cu + n.toString().padLeft(3, '0').codeUnits);
  }

  assert(true, 'Unreachable return');
  return 'Country.UNKNOWN';
}