getExpireDate method

DateTime getExpireDate(
  1. String line
)

Implementation

DateTime getExpireDate(String line) {
  String cleanedLine = line.replaceAll(RegExp("[^0-9]"), "");
  _handleException(cleanedLine);

  final size = cleanedLine.length - 1;
  final countDays = int.parse(cleanedLine.substring(size - 13, size - 9));
  return DateTime(1997, 10, 07).add(
    Duration(days: countDays),
  );
}