From d5569bed5b85e7561fcb14444739323b80184bc8 Mon Sep 17 00:00:00 2001
From: albert <r888888888@gmail.com>
Date: Fri, 24 Feb 2012 17:47:15 -0500
Subject: [PATCH] fixes #299

---
 app/models/post_version.rb | 1 +
 1 file changed, 1 insertion(+)

diff --git a/app/models/post_version.rb b/app/models/post_version.rb
index 3a175acdd..bf2de4763 100644
--- a/app/models/post_version.rb
+++ b/app/models/post_version.rb
@@ -3,6 +3,7 @@ class PostVersion < ActiveRecord::Base
   belongs_to :updater, :class_name => "User"
   before_validation :initialize_updater
   scope :for_user, lambda {|user_id| where("updater_id = ?", user_id)}
+  scope :updater_name_matches, lambda {|name| where("updater_id = (select _.id from users _ where lower(_.name) = ?)", name.downcase)}
   
   def self.create_from_post(post)
     if post.created_at == post.updated_at