@extra-array/compare/example.js

Compares two arrays.

const array = require("extra-array");

var x = [1, 2];
var y = [1, 2, 3];
array.compare(x, y);

var y = [1, 2];
array.compare(x, y);

var y = [1, -2];
array.compare(x, y);

array.compare(x, y, (a, b) => Math.abs(a) - Math.abs(b));

array.compare(x, y, null, v => Math.abs(v));