_compare-by-length.js 198 Bytes
"use strict";

module.exports = function (t, a) {
	var arr = [4, 5, 6], obj1 = { length: 8 }, obj2 = {}, obj3 = { length: 1 };

	a.deep([arr, obj1, obj2, obj3].sort(t), [obj2, obj3, arr, obj1]);
};