reversed method

String reversed()

Returns a progression that goes over the same range in the opposite direction with the same step.

Implementation

String reversed() {
  var res = '';
  String? value = this;
  if (value.isNotNullOrEmpty()) {
    for (int i = this!.length; i >= 0; --i) {
      res = value![i];
    }
  }
  return res;
}