Create length_of_arguments.js

Author: TheCoderSingh

length_of_arguments.js

@@ -0,0 +1,11 @@
+/**
+ * @param {...(null|boolean|number|string|Array|Object)} args
+ * @return {number}
+ */
+var argumentsLength = function(...args) {
+	return args.length;
+};
+
+/**
+ * argumentsLength(1, 2, 3); // 3
+ */