From 0facefb0bbc9df2fca5715cd74577da13c566b4e Mon Sep 17 00:00:00 2001
From: Adrian Short <adrian.short@gmail.com>
Date: Thu, 21 Jun 2012 16:13:14 +0100
Subject: [PATCH] Cascade delete posts when a feed is deleted

---
 app/models/feed.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/models/feed.rb b/app/models/feed.rb
index 1176fc5..dec2f30 100644
--- a/app/models/feed.rb
+++ b/app/models/feed.rb
@@ -8,7 +8,7 @@ class Feed
   key :last_fetched,  Time, :default => nil
   timestamps!
 
-  many :posts
+  many :posts, :dependent => :destroy
 
   validates :title, :presence => true
   validates_format_of :feed_url, :with => URI::regexp(%w(http https)), :message => "must be a valid URL"