From 6fdd69d2e12c247adce80e24a7c5556992f6307c Mon Sep 17 00:00:00 2001
From: Daniel Saewitz <switz213@gmail.com>
Date: Sat, 9 Mar 2013 08:47:09 -0500
Subject: [PATCH] Add comments to helper function

---
 src/app/helpers.coffee | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/app/helpers.coffee b/src/app/helpers.coffee
index 352caad1d4..815ae20650 100644
--- a/src/app/helpers.coffee
+++ b/src/app/helpers.coffee
@@ -8,6 +8,9 @@ module.exports.daysBetween = (yesterday, now, dayStart) ->
   
 module.exports.dayMapping = dayMapping = {0:'su',1:'m',2:'t',3:'w',4:'th',5:'f',6:'s',7:'su'}
 
+# http://stackoverflow.com/questions/2532218/pick-random-property-from-a-javascript-object
+# obj: object
+# returns random property (the value)
 module.exports.randomProp = (obj) ->
   result = undefined
   count = 0