From 7c3c919b8511d1a38cebc636611135a23f2bbf3e Mon Sep 17 00:00:00 2001
From: Bob Larrick <larrick@gmail.com>
Date: Tue, 8 Jul 2014 16:56:53 -0400
Subject: [PATCH] Adds consideration of string case to orderBy

---
 src/ng/filter/orderBy.js      | 4 ++++
 test/ng/filter/orderBySpec.js | 6 ++++++
 2 files changed, 10 insertions(+)

diff --git a/src/ng/filter/orderBy.js b/src/ng/filter/orderBy.js
index abd9f5857e8b..c136bd8aad68 100644
--- a/src/ng/filter/orderBy.js
+++ b/src/ng/filter/orderBy.js
@@ -154,6 +154,10 @@ function orderByFilter($parse){
       var t2 = typeof v2;
       if (t1 == t2) {
         if (t1 == "string") {
+           if (v1.toLowerCase() === v2.toLowerCase()) {
+              if (v1 === v2) return 0;
+              return v1 < v2 ? -1 : 1;
+           }
            v1 = v1.toLowerCase();
            v2 = v2.toLowerCase();
         }
diff --git a/test/ng/filter/orderBySpec.js b/test/ng/filter/orderBySpec.js
index f7003d4b76e4..e8e125da7578 100644
--- a/test/ng/filter/orderBySpec.js
+++ b/test/ng/filter/orderBySpec.js
@@ -45,4 +45,10 @@ describe('Filter: orderBy', function() {
       return orderBy([{"Tip %": .15}, {"Tip %": .25}, {"Tip %": .40}], '"Tip %\'');
     }).toThrow();
   });
+
+  it('should sort strings in a case sensitive way', function() {
+    var array = [{name:"Bb"}, {name:"BB"}, {name:"bb"}, {name:'Aa'}, {name:'aa'}, {name:'AA'}]
+    expect(orderBy(array, 'name', true)).toEqualData([{name:"bb"}, {name:"Bb"}, {name:"BB"}, {name:'aa'}, {name:'Aa'}, {name:'AA'}]);
+    expect(orderBy(array, 'name', true)).toEqualData(orderBy(array, 'name', false).reverse());
+  });
 });