From b2d2d09f957e4264f08b0f3370a2cd06ecb31f73 Mon Sep 17 00:00:00 2001
From: Tom Preston-Werner <tom@mojombo.com>
Date: Tue, 21 Oct 2008 23:25:22 -0700
Subject: [PATCH] sort posts by reverse chronology

---
 lib/autoblog/post.rb | 6 ++++++
 lib/autoblog/site.rb | 2 +-
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/lib/autoblog/post.rb b/lib/autoblog/post.rb
index a76ded25..8ea3bb8e 100644
--- a/lib/autoblog/post.rb
+++ b/lib/autoblog/post.rb
@@ -1,6 +1,8 @@
 module AutoBlog
 
   class Post
+    include Comparable
+    
     MATCHER = /^(\d+-\d+-\d+)-(.*)\.([^.]+)$/
     
     def self.valid?(name)
@@ -20,6 +22,10 @@ module AutoBlog
       self.transform
     end
     
+    def <=>(other)
+      self.date <=> other.date
+    end
+    
     def process(name)
       m, date, slug, ext = *name.match(MATCHER)
       self.date = Time.parse(date)
diff --git a/lib/autoblog/site.rb b/lib/autoblog/site.rb
index ac1c2f5b..989a4f0d 100644
--- a/lib/autoblog/site.rb
+++ b/lib/autoblog/site.rb
@@ -70,7 +70,7 @@ module AutoBlog
     end
     
     def site_payload
-      {"site" => {"time" => Time.now, "posts" => self.posts}}
+      {"site" => {"time" => Time.now, "posts" => self.posts.sort.reverse}}
     end
   end