compareTo method

int compareTo (VersionRange other)
override

Compares this object to another Comparable

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.

Implementation 

int compareTo(VersionRange other) {
  if (min == null) {
    if (other.min == null) return _compareMax(other);
    return -1;
  } else if (other.min == null) {
    return 1;
  }

  var result = min.compareTo(other.min);
  if (result != 0) return result;
  if (includeMin != other.includeMin) return includeMin ? -1 : 1;

  return _compareMax(other);
}