Function comparables

Compares two values that implement the Comparable interface, by invoking the compareTo method on the first value, with the second value as the argument.

Example

class Person implements Comparable<Person> {
  constructor(public readonly name: string, public readonly age: number) {
  }
  compareTo(other: Person): number {
    // implement this any way you want
    return naturalOrder(this.age, other.age);
  }
}
[new Person('a', 100), new Person('b', 20), new Person('c', 50)].sort(comparables);