From b26a7fa93a60ee9632bf0815ecb14a872be0d3cb Mon Sep 17 00:00:00 2001
From: Troy Gilbert <troy.gilbert@gmail.com>
Date: Fri, 22 May 2015 16:40:09 -0500
Subject: [PATCH] Add nesting depth to scope

Adds a simple $depth value to the $scope so that templates can use it for styling, etc.
---
 app/js/directives.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/app/js/directives.js b/app/js/directives.js
index 54db449..6f3f6f5 100644
--- a/app/js/directives.js
+++ b/app/js/directives.js
@@ -281,6 +281,7 @@ angular.module('app.directives', [])
                     childScope.$last = (index === (arrayLength - 1));
                     childScope.$middle = !(childScope.$first || childScope.$last);
                     childScope.$odd = !(childScope.$even = index%2==0);
+                    childScope.$depth = $scope.$depth != undefined ? $scope.$depth + 1 : 0;
 
                     if (!block.startNode) {
                         linker(childScope, function(clone) {