From 52b8211fd0154b9d6b771a83573a161f5580d92c Mon Sep 17 00:00:00 2001
From: P. Envall
Date: Fri, 19 Jul 2013 17:02:17 +0200
Subject: feat(ngRepeat): add $even and $odd props to iterator

---
 src/ng/directive/ngRepeat.js | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src/ng/directive')

diff --git a/src/ng/directive/ngRepeat.js b/src/ng/directive/ngRepeat.js
index b5fa60dd..7da67105 100644
--- a/src/ng/directive/ngRepeat.js
+++ b/src/ng/directive/ngRepeat.js
@@ -17,6 +17,8 @@
  * | `$first`  | {@type boolean} | true if the repeated element is first in the iterator.                      |
  * | `$middle` | {@type boolean} | true if the repeated element is between the first and last in the iterator. |
  * | `$last`   | {@type boolean} | true if the repeated element is last in the iterator.                       |
+ * | `$even`   | {@type boolean} | true if the iterator position `$index` is even (otherwise false).           |
+ * | `$odd`    | {@type boolean} | true if the iterator position `$index` is odd (otherwise false).            |
  *
  * Additionally, you can also provide animations via the ngAnimate attribute to animate the **enter**,
  * **leave** and **move** effects.
@@ -354,6 +356,7 @@ var ngRepeatDirective = ['$parse', '$animator', function($parse, $animator) {
             childScope.$first = (index === 0);
             childScope.$last = (index === (arrayLength - 1));
             childScope.$middle = !(childScope.$first || childScope.$last);
+            childScope.$odd = !(childScope.$even = index%2==0);
 
             if (!block.startNode) {
               linker(childScope, function(clone) {
-- 
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