From fa2d72b33705adccc74bf12e94e4e68d7261469c Mon Sep 17 00:00:00 2001
From: James Halliday <substack@gmail.com>
Date: Sat, 4 Sep 2010 04:53:49 -0800
Subject: [PATCH] now isArray and instanceof works for arrays

---
 lib/traverse.js | 5 +++--
 package.json    | 2 +-
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/lib/traverse.js b/lib/traverse.js
index 469d8ce..f436dfc 100644
--- a/lib/traverse.js
+++ b/lib/traverse.js
@@ -11,7 +11,7 @@ function Traverse (refObj) {
     clone.nodes = [];
     function clone(ref) {
         if (typeof ref == 'object' && ref !== null) {
-            var node = ref instanceof Array ? [] : {};
+            var node = Array.isArray(ref) ? [] : {};
             clone.refs.push(ref);
             clone.nodes.push(node);
             
@@ -30,7 +30,8 @@ function Traverse (refObj) {
             clone.nodes.pop();
             
             // To make instanceof work:
-            node.__proto__ = ref.__proto__;
+            if (!Array.isArray(ref)) node.__proto__ = ref.__proto__;
+            
             // Probably there are other attributes worth copying
             return node;
         }
diff --git a/package.json b/package.json
index 54c278c..70cf34a 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
     "name" : "traverse",
-    "version" : "0.1.2",
+    "version" : "0.1.3",
     "description" : "Traverse and transform objects by visiting every node on a recursive walk.",
     "author" : "James Halliday",
     "license" : "MIT/X11",