From 1e59822df7366094dbf38b0c4ce0cc979258ad19 Mon Sep 17 00:00:00 2001
From: Igor Minar
Date: Sat, 26 Mar 2011 16:06:38 -0700
Subject: remove _null and _undefined

they have no significant effect on minified and gziped size. in fact
they make things worse.

file        | before     | after removal
----------------------------------------
concat      | 325415     | 325297
min         | 62070      | 62161
min + gzip  | 25187      | 25176

The bottom line is that we are getting 0.05% decrease in size after
gzip without all of the hassle of using underscores everywhere.
---
 src/Angular.js | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

(limited to 'src/Angular.js')

diff --git a/src/Angular.js b/src/Angular.js
index a91bf04c..b2949646 100644
--- a/src/Angular.js
+++ b/src/Angular.js
@@ -52,9 +52,7 @@ if ('i' !== 'I'.toLowerCase()) {
 function fromCharCode(code) { return String.fromCharCode(code); }
 
 
-var _undefined        = undefined,
-    _null             = null,
-    $$element         = '$element',
+var $$element         = '$element',
     $$update          = '$update',
     $$scope           = '$scope',
     $$validate        = '$validate',
@@ -315,7 +313,7 @@ function isDefined(value){ return typeof value != $undefined; }
  * @param {*} value Reference to check.
  * @returns {boolean} True if `value` is an `Object` but not `null`.
  */
-function isObject(value){ return value!=_null && typeof value == $object;}
+function isObject(value){ return value!=null && typeof value == $object;}
 
 
 /**
-- 
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