compare(other) {
    if (!Long.isLong(other)) other = Long.fromValue(other)
    if (this.value === other.value) return 0
    if (this.value > other.value) return 1
    if (other.value > this.value) return -1
  }
Compares this Long's value with the specified's.
@param {!Long|number|string} other Other value
@returns {number} 0 if they are the same, 1 if the this is greater and -1
 if the given one is greater