compareTo method

  1. @override
int compareTo(
  1. Blob other

Compares this object to another object.

Returns a value like a Comparator when comparing this to other. That is, it returns a negative integer if this is ordered before other, a positive integer if this is ordered after other, and zero if this and other are ordered together.

The other argument must be a value that is comparable to this object.


int compareTo(Blob other) {
  for (var i = 0; i < length; i++) {
    if (i < other.length) {
      var cmp = this[i] - other[i];
      if (cmp != 0) {
        return cmp;
    } else {
      // this is after
      return 1;
  return length - other.length;