From eda79a73dfa198a3818feaa5a79e9e048cb12629 Mon Sep 17 00:00:00 2001
From: Tyler Renelle <tylerrenelle@gmail.com>
Date: Sun, 5 Jan 2014 16:17:26 -0700
Subject: [PATCH] admin: use {$ne:null} instead of {$exists:true} for listing
 contributors in admin. Who knew $exists had such poor performance!
 https://groups.google.com/forum/#!topic/mongodb-user/FKJWoi3lb9I @sabrecat
 @wc8, admin page should be snappier now

---
 src/controllers/admin.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/controllers/admin.js b/src/controllers/admin.js
index f0c2e7a549..e39c966767 100644
--- a/src/controllers/admin.js
+++ b/src/controllers/admin.js
@@ -23,7 +23,7 @@ api.getMember = function(req, res) {
 }
 
 api.listMembers = function(req, res) {
-  User.find({'contributor.level':{$exists:true}})
+  User.find({'contributor.level':{$ne:null}})// {$exists:true} causes terrible performance http://goo.gl/GCxzC9
     .select('contributor balance profile.name')
     .sort('contributor.text')
     .exec(function(err, users){