From 3158ffb6ef153c0e76f4a6b5b98e91a8315c197c Mon Sep 17 00:00:00 2001
From: Trevor Norris <trev.norris@gmail.com>
Date: Fri, 2 Aug 2013 12:52:34 -0700
Subject: [PATCH] util: add isPrimitive check

---
 lib/util.js | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/lib/util.js b/lib/util.js
index b59bae5067..1b168bfd94 100644
--- a/lib/util.js
+++ b/lib/util.js
@@ -505,6 +505,11 @@ function isFunction(arg) {
 }
 exports.isFunction = isFunction;
 
+function isPrimitive(arg) {
+  return !(arg instanceof Object);
+}
+exports.isPrimitive = isPrimitive;
+
 function isBuffer(arg) {
   return arg instanceof Buffer;
 }