Beta 7 with some repo names changed.

Client/node_modules/es5-ext/array/#/map/implement.js

@@ -0,0 +1,10 @@
+"use strict";
+
+if (!require("./is-implemented")()) {
+	Object.defineProperty(Array.prototype, "map", {
+		value: require("./shim"),
+		configurable: true,
+		enumerable: false,
+		writable: true
+	});
+}

Client/node_modules/es5-ext/array/#/map/index.js

@@ -0,0 +1,3 @@
+"use strict";
+
+module.exports = require("./is-implemented")() ? Array.prototype.map : require("./shim");

Client/node_modules/es5-ext/array/#/map/is-implemented.js

@@ -0,0 +1,6 @@
+"use strict";
+
+var identity = require("../../../function/identity")
+  , SubArray = require("../../_sub-array-dummy-safe");
+
+module.exports = function () { return new SubArray().map(identity) instanceof SubArray; };

Client/node_modules/es5-ext/array/#/map/shim.js

@@ -0,0 +1,22 @@
+"use strict";
+
+var isPlainArray = require("../../is-plain-array")
+  , callable     = require("../../../object/valid-callable")
+  , isArray      = Array.isArray
+  , map          = Array.prototype.map
+  , forEach      = Array.prototype.forEach
+  , call         = Function.prototype.call;
+
+module.exports = function (callbackFn/*, thisArg*/) {
+	var result, thisArg;
+	if (!this || !isArray(this) || isPlainArray(this)) {
+		return map.apply(this, arguments);
+	}
+	callable(callbackFn);
+	thisArg = arguments[1];
+	result = new this.constructor(this.length);
+	forEach.call(this, function (val, i, self) {
+		result[i] = call.call(callbackFn, thisArg, val, i, self);
+	});
+	return result;
+};