From 65b59f8612eae46d7b94da0607c13fd6bc3038ed Mon Sep 17 00:00:00 2001
From: Dan Neumann <danrodneu@gmail.com>
Date: Thu, 21 Feb 2013 21:22:02 -0600
Subject: [PATCH] make Topic consume its own scope.

---
 app/models/topic.rb | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/app/models/topic.rb b/app/models/topic.rb
index 4df1c928a..db8a75612 100644
--- a/app/models/topic.rb
+++ b/app/models/topic.rb
@@ -147,11 +147,11 @@ class Topic < ActiveRecord::Base
     false
   end
 
-  # Returns new topics since a date
+  # Returns new topics since a date for display in email digest.
   def self.new_topics(since)
     Topic
       .visible
-      .where("created_at >= ?", since)
+      .created_since(since)
       .listable_topics
       .topic_list_order
       .includes(:user)