atRange method

  1. @override
String atRange(
  1. int i,
  2. int j
)

Implementation

@override
String atRange(int i, int j) {
  if (j > _len) throw AsyncException();
  final size = j - i;

  final bytes = _data.getRange(i, i + size);
  return String.fromCharCodes(bytes);
}