From 89117389094f17fcde3c41081392f9e5828331b7 Mon Sep 17 00:00:00 2001
From: albert <r888888888@gmail.com>
Date: Sat, 23 Feb 2013 16:04:09 -0500
Subject: [PATCH] fix post version diff method

---
 app/models/post_version.rb                | 4 ++--
 app/views/post_versions/_listing.html.erb | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/app/models/post_version.rb b/app/models/post_version.rb
index 6d6156047..27f8cb4e5 100644
--- a/app/models/post_version.rb
+++ b/app/models/post_version.rb
@@ -61,7 +61,7 @@ class PostVersion < ActiveRecord::Base
   end
 
   def sequence_for_post
-    versions = PostVersion.where(:post_id => post_id).order("id desc").all
+    versions = PostVersion.where(:post_id => post_id).order("updated_at desc").all
     diffs = []
     versions.each_index do |i|
       if i < versions.size - 1
@@ -94,7 +94,7 @@ class PostVersion < ActiveRecord::Base
   end
   
   def previous
-    PostVersion.where("post_id = ? and id < ?", post_id, id).order("id desc").first
+    PostVersion.where("post_id = ? and id < ?", post_id, id).order("updated_at desc").first
   end
   
   def truncated_source
diff --git a/app/views/post_versions/_listing.html.erb b/app/views/post_versions/_listing.html.erb
index b7176b4b7..aa522ed4a 100644
--- a/app/views/post_versions/_listing.html.erb
+++ b/app/views/post_versions/_listing.html.erb
@@ -17,7 +17,7 @@
     <tbody>
       <% post_versions.each do |post_version| %>
         <tr id="post-version-<%= post_version.id %>">
-          <td><%= link_to(post_version.post_id, post_path(post_version.post_id)) %></td>
+          <td><%= link_to("#{post_version.post_id}.#{post_version.id}", post_path(post_version.post_id)) %></td>
           <td><%= compact_time(post_version.updated_at) %></td>
           <td>
             <% if post_version.updater %>