From 195fa9e255aaf9b9c3cee7fa1b844e76e043412a Mon Sep 17 00:00:00 2001
From: Jan Lehnardt <jan@apache.org>
Date: Fri, 19 Feb 2010 15:18:56 -0800
Subject: [PATCH] Better isArray implementation via
 http://github.com/janl/mustache.js/commit/62efd014fcfa0aa11c2a70b2dce8d6d48378d074#comments

Thanks Nikita!
---
 mustache.js | 23 ++---------------------
 1 file changed, 2 insertions(+), 21 deletions(-)

diff --git a/mustache.js b/mustache.js
index e23103b..de061bc 100644
--- a/mustache.js
+++ b/mustache.js
@@ -238,30 +238,11 @@ var Mustache = function() {
     },
 
     is_object: function(a) {
-      return this.typeOf(a) === "object";
+      return a && typeof a == "object";
     },
 
     is_array: function(a) {
-      return this.typeOf(a) === "array";
-    },
-
-    /*
-      Thanks Doug Crockford http://javascript.crockford.com/remedial.html
-    */
-    typeOf: function(value) {
-      var s = typeof value;
-      if(s === "object") {
-        if(value) {
-          if(typeof value.length === "number" &&
-          !(value.propertyIsEnumerable("length")) &&
-          typeof value.splice === "function") {
-            s = "array";
-          }
-        } else {
-          s = "null";
-        }
-      }
-      return s;
+      return Object.prototype.toString.call(a) === '[object Array]';
     },
 
     /*