From 75b21957c750fef21e2e24ad6bf902b06137a619 Mon Sep 17 00:00:00 2001
From: Jeremy Ashkenas <jashkenas@gmail.com>
Date: Wed, 3 Aug 2011 11:16:57 -0400
Subject: [PATCH] Issue #252 #154 #148 documenting numeric length key caveat

---
 index.html | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/index.html b/index.html
index de196cdea..c2d37cd0a 100644
--- a/index.html
+++ b/index.html
@@ -1235,6 +1235,13 @@ _([1, 2, 3]).value();
         another type, if you're setting properties with names like "concat" and
         "charCodeAt". So be aware.
       </p>
+      
+      <p>
+        In a similar fashion, <tt>_.each</tt> and all of the other functions 
+        based on it are designed to be able to iterate over any Array-like
+        JavaScript object, including <tt>arguments</tt>, NodeLists, and more.
+        Passing hash-like objects with a numeric <tt>length</tt> key won't work.
+      </p>
 
 
       <h2>Links &amp; Suggested Reading</h2>