asciiRange function

List<String> asciiRange(
  1. int start,
  2. int end
)

end exclude start include

Implementation

List<String> asciiRange(int start, int end) {
  assert(start > 32);
  assert(end < 128);
  var l = <String>[];
  var i = start;
  while (i < end) {
    l.add(String.fromCharCode(i));
    i++;
  }
  return l;
}