letters static method

String letters(
  1. int length
)

Returns a string of random English letters.

Enter the length parameter to specify the length of the returned string.

Implementation

static String letters(int length) {
  var chars = List.generate(length, (int i) {
    return random.nextInt(52);
  });
  var ret = <int>[];
  for (var x in chars) {
    ret.add(utf8Letters[x]);
  }
  return utf8.decode(ret);
}