From e2eb8f2e905e7c4555e3f71667e4c495fdc75bf9 Mon Sep 17 00:00:00 2001
From: Benjamin Quorning <benjamin@quorning.net>
Date: Tue, 9 Aug 2011 15:07:15 +0300
Subject: [PATCH] Adding indexes on :position and [[:depth, :asc], [:position,
 :asc]] to avoid Mongo::OperationFailure: too much data for sort() with no
 index

---
 app/models/extensions/page/tree.rb | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/app/models/extensions/page/tree.rb b/app/models/extensions/page/tree.rb
index 2264023f..6970269a 100644
--- a/app/models/extensions/page/tree.rb
+++ b/app/models/extensions/page/tree.rb
@@ -10,6 +10,10 @@ module Extensions
         ## fields ##
         field :position, :type => Integer
 
+        ## indexes ##
+        index :position
+        index [[:depth, :asc], [:position, :asc]]
+
         ## behaviours ##
         acts_as_tree :order => ['position', 'asc']