@a11d/equals/dist/Array.equals.js

A value equality utility library.

import { equals } from './symbol.js';
Array.prototype[equals] = function (other) {
    if (this === other) {
        return true;
    }
    if (!(other instanceof Array)) {
        return false;
    }
    if (this.length !== other.length) {
        return false;
    }
    for (const index in this) {
        if (Object[equals](this[index], other[index]) === false) {
            return false;
        }
    }
    return true;
};