From 79878b036cf479b096d7871b37f342dcf3a678c4 Mon Sep 17 00:00:00 2001
From: "Jose F. Romaniello" <jfromaniello@gmail.com>
Date: Mon, 7 Jan 2013 10:40:52 -0300
Subject: [PATCH] refactorize to use xtend

---
 lib/index.js | 23 +++--------------------
 package.json |  3 ++-
 2 files changed, 5 insertions(+), 21 deletions(-)

diff --git a/lib/index.js b/lib/index.js
index f1ce77c..fc5856a 100644
--- a/lib/index.js
+++ b/lib/index.js
@@ -1,23 +1,6 @@
 var connectUtils = require('connect').utils,
-    cookie = require('cookie');
-
-var overwrite = function(overwritten) {
-  return (function() {
-    if( arguments.length > 1 ) {
-      for(var objects in arguments ) {
-        overwrite( this, arguments[objects] );
-      }
-    }
-
-    for( var key in arguments[0] ) {
-      if( arguments[0].hasOwnProperty(key) ) {
-        this[key] = arguments[0][key];
-      }
-    }
-
-    return this;
-  }).apply(overwritten, Array.prototype.slice.call(arguments, 1));
-};
+    cookie = require('cookie'),
+    xtend = require('xtend');
 
 function authorize(options) {
   var auth = {
@@ -29,7 +12,7 @@ function authorize(options) {
     fail: null
   };
 
-  overwrite( auth, options );
+  xtend( auth, options );
 
   auth.userProperty = auth.passport._userProperty || 'user';
 
diff --git a/package.json b/package.json
index 7d7c850..2dc605e 100644
--- a/package.json
+++ b/package.json
@@ -24,7 +24,8 @@
     "passport": "~0.1.12",
     "connect": "~2.4.5",
     "cookie": "0.0.4",
-    "request": "~2.12.0"
+    "request": "~2.12.0",
+    "xtend": "~1.0.3"
   },
   "devDependencies": {
     "should": "~1.2.1",