From 874922876406be1baef7dcde6672d1f6094f68b7 Mon Sep 17 00:00:00 2001
From: Mike Gerwitz <mike@mikegerwitz.com>
Date: Sat, 5 Mar 2011 03:03:50 -0500
Subject: [PATCH] interface() calls now push/pop rather than shift/unshift
 (performance)

---
 lib/class.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/class.js b/lib/class.js
index 33b8ccf..effbdb5 100644
--- a/lib/class.js
+++ b/lib/class.js
@@ -327,7 +327,7 @@ function createStaging( cname )
  */
 function createImplement( base, ifaces )
 {
-    ifaces.unshift( base );
+    ifaces.push( base );
 
     // Defer processing until after extend(). This also ensures that implement()
     // returns nothing usable.
@@ -602,7 +602,7 @@ var implement = function()
 {
     var args = Array.prototype.slice.call( arguments ),
         dest = {},
-        base = args.shift(),
+        base = args.pop(),
         len  = args.length,
         arg  = null,