Izmjenjena struktura, dodan backand

web/node_modules/es5-ext/string/#/@@iterator/implement.js

@@ -0,0 +1,6 @@
+"use strict";
+
+if (!require("./is-implemented")()) {
+	Object.defineProperty(String.prototype, require("es6-symbol").iterator,
+		{ value: require("./shim"), configurable: true, enumerable: false, writable: true });
+}

web/node_modules/es5-ext/string/#/@@iterator/index.js

@@ -0,0 +1,4 @@
+"use strict";
+
+module.exports = require("./is-implemented")()
+	? String.prototype[require("es6-symbol").iterator] : require("./shim");

web/node_modules/es5-ext/string/#/@@iterator/is-implemented.js

@@ -0,0 +1,16 @@
+"use strict";
+
+var iteratorSymbol = require("es6-symbol").iterator;
+
+module.exports = function () {
+	var str = "🙈f", iterator, result;
+	if (typeof str[iteratorSymbol] !== "function") return false;
+	iterator = str[iteratorSymbol]();
+	if (!iterator) return false;
+	if (typeof iterator.next !== "function") return false;
+	result = iterator.next();
+	if (!result) return false;
+	if (result.value !== "🙈") return false;
+	if (result.done !== false) return false;
+	return true;
+};

web/node_modules/es5-ext/string/#/@@iterator/shim.js

@@ -0,0 +1,8 @@
+"use strict";
+
+var StringIterator = require("es6-iterator/string")
+  , value          = require("../../../object/valid-value");
+
+module.exports = function () {
+ return new StringIterator(value(this));
+};