randomStringAndNumbersWithSpecialCharacters static method

String randomStringAndNumbersWithSpecialCharacters(
  1. int count
)

Random String and Numbers

Implementation

static String randomStringAndNumbersWithSpecialCharacters(int count) {
  final random = Random();
  const charactersModel =
      'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890!@#\$%^&*()_+-=<>?/.,';
  return String.fromCharCodes(Iterable.generate(
      count,
      (_) => charactersModel
          .codeUnitAt(random.nextInt(charactersModel.length))));
}