Beta 7 with some repo names changed.

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

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

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

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

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

@@ -0,0 +1,5 @@
+"use strict";
+
+var SubArray = require("../../_sub-array-dummy-safe");
+
+module.exports = function () { return new SubArray().splice(0) instanceof SubArray; };

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

@@ -0,0 +1,15 @@
+"use strict";
+
+var isPlainArray = require("../../is-plain-array")
+  , isArray      = Array.isArray
+  , splice       = Array.prototype.splice
+  , forEach      = Array.prototype.forEach;
+
+// eslint-disable-next-line no-unused-vars
+module.exports = function (start, deleteCount/*, …items*/) {
+	var arr = splice.apply(this, arguments), result;
+	if (!this || !isArray(this) || isPlainArray(this)) return arr;
+	result = new this.constructor(arr.length);
+	forEach.call(arr, function (val, i) { result[i] = val; });
+	return result;
+};