From 9ef5d8f31827ba5757ff03fe32fed6757517a36c Mon Sep 17 00:00:00 2001
From: Gowtam Lal
Date: Fri, 13 Sep 2013 12:41:51 +0100
Subject: fix(ngOptions): ignore object properties which start with $

---
 src/ng/directive/select.js | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

(limited to 'src')

diff --git a/src/ng/directive/select.js b/src/ng/directive/select.js
index 36620dca..71742191 100644
--- a/src/ng/directive/select.js
+++ b/src/ng/directive/select.js
@@ -384,6 +384,7 @@ var selectDirective = ['$compile', '$parse', function($compile,   $parse) {
               modelValue = ctrl.$modelValue,
               values = valuesFn(scope) || [],
               keys = keyName ? sortedKeys(values) : values,
+              key,
               groupLength, length,
               groupIndex, index,
               locals = {},
@@ -399,8 +400,17 @@ var selectDirective = ['$compile', '$parse', function($compile,   $parse) {
 
           // We now build up the list of options we need (we merge later)
           for (index = 0; length = keys.length, index < length; index++) {
-               locals[valueName] = values[keyName ? locals[keyName]=keys[index]:index];
-               optionGroupName = groupByFn(scope, locals) || '';
+            
+            key = index;
+            if (keyName) {
+              key = keys[index];
+              if ( key.charAt(0) === '$' ) continue;
+              locals[keyName] = key;
+            }
+
+            locals[valueName] = values[key];
+
+            optionGroupName = groupByFn(scope, locals) || '';
             if (!(optionGroup = optionGroups[optionGroupName])) {
               optionGroup = optionGroups[optionGroupName] = [];
               optionGroupNames.push(optionGroupName);
-- 
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