From 1f2c9c5fc18b5a1db5a0014eda42becbd703afab Mon Sep 17 00:00:00 2001
From: Michael Ficarra <git@michael.ficarra.me>
Date: Fri, 4 Mar 2011 10:15:48 -0500
Subject: [PATCH] added regression test for issue #95

---
 test/objects.js | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/test/objects.js b/test/objects.js
index d4bfac645..06fb4cd6e 100644
--- a/test/objects.js
+++ b/test/objects.js
@@ -4,6 +4,9 @@ $(document).ready(function() {
 
   test("objects: keys", function() {
     equals(_.keys({one : 1, two : 2}).join(', '), 'one, two', 'can extract the keys from an object');
+    // the test above is not safe because it relies on for-in enumeration order
+    var a = []; a[1] = 0;
+    equals(_.keys(a).join(', '), '1', 'is not fooled by sparse arrays; see issue #95');
   });
 
   test("objects: values", function() {