Function naturalOrder

Compares the values a and b by their natural order via the < operator. Returns 0 if the values are strictly equal.

Example

// ascending
[0, 3, 5, 1, 2, 4].sort(naturalOrder) == [0, 1, 2, 3, 4, 5];
naturalOrder(-1, 1) === -1;
naturalOrder("AA", "B") === -1; // alphabetical for strings
naturalOrder("A", "a") === -1; // alphabetical for strings