Firebase Update

express-server/node_modules/protobufjs/src/es5.js

@@ -0,0 +1,43 @@
+// Starting with ProtoBuf.js 4.X we are no longer bundling any ES5 polyfills with the library.
+// It is now up to the user to provide these as needed. For reference, this is what we use:
+
+// ref: https://developer.mozilla.org/de/docs/JavaScript/Reference/Global_Objects/Object/create
+if (!Object.create)
+    /** @expose */
+    Object.create = function (o) {
+        if (arguments.length > 1)
+            throw Error('illegal number of arguments');
+        function F() {}
+        F.prototype = o;
+        return new F();
+    };
+
+// ref: https://developer.mozilla.org/de/docs/Web/JavaScript/Reference/Global_Objects/Array/isArray
+if (!Array.isArray)
+    /** @expose */
+    Array.isArray = function(o) {
+        return Object.prototype.toString.call(o) === "[object Array]";
+    };
+
+// ref: https://developer.mozilla.org/de/docs/Web/JavaScript/Reference/Global_Objects/Array/forEach
+if (!Array.prototype.forEach)
+    /** @expose */
+    Array.prototype.forEach = function(callback, thisArg) {
+        var T, k;
+        if (this == null)
+            throw new TypeError('this is null or not defined');
+        var O = Object(this);
+        var len = O.length >>> 0;
+        if (typeof callback !== "function")
+            throw new TypeError(callback + ' is not a function');
+        if (arguments.length > 1)
+            T = thisArg;
+        k = 0;
+        while (k < len) {
+            var kValue;
+            if (k in O)
+                kValue = O[k],
+                callback.call(T, kValue, k, O);
+            k++;
+        }
+    };