So siehts ganz gut aus !

node_modules/es5-ext/test/array/#/binary-search.js

@@ -0,0 +1,17 @@
+"use strict";
+
+var compare  = function (value) {
+ return this - value;
+};
+
+module.exports = function (t, a) {
+	var arr;
+	arr = [2, 5, 5, 8, 34, 67, 98, 345, 678];
+
+	// Highest, equal match
+	a(t.call(arr, compare.bind(1)), 0, "All higher");
+	a(t.call(arr, compare.bind(679)), arr.length - 1, "All lower");
+	a(t.call(arr, compare.bind(4)), 0, "Mid");
+	a(t.call(arr, compare.bind(5)), 2, "Match");
+	a(t.call(arr, compare.bind(6)), 2, "Above");
+};