From 6c007cdd9c1037a3ffd9e8ed84495c820b76d690 Mon Sep 17 00:00:00 2001
From: Marcin Kulik <marcin.kulik@gmail.com>
Date: Wed, 22 Aug 2012 19:39:14 +0200
Subject: [PATCH] Not ready yet for cache_key on ActiveRecord::Relation

---
 app/models/asciicast.rb                 | 4 ----
 app/views/asciicasts/_previews.html.erb | 4 +---
 2 files changed, 1 insertion(+), 7 deletions(-)

diff --git a/app/models/asciicast.rb b/app/models/asciicast.rb
index 9c71d5e..b37871a 100644
--- a/app/models/asciicast.rb
+++ b/app/models/asciicast.rb
@@ -23,10 +23,6 @@ class Asciicast < ActiveRecord::Base
     update_all(:user_id => user.id, :user_token => nil)
   end
 
-  def self.cache_key
-    Digest::MD5.hexdigest "#{scoped.maximum(:updated_at).try(:to_i)}-#{scoped.count}"
-  end
-
   def meta=(file)
     data = JSON.parse(file.tempfile.read)
 
diff --git a/app/views/asciicasts/_previews.html.erb b/app/views/asciicasts/_previews.html.erb
index 8cd24a6..6562834 100644
--- a/app/views/asciicasts/_previews.html.erb
+++ b/app/views/asciicasts/_previews.html.erb
@@ -1,5 +1,3 @@
 <div class="presentations">
-  <% cache @asciicasts do -%>
-    <%= render :partial => 'asciicasts/preview', :collection => @asciicasts %>
-  <% end -%>
+  <%= render :partial => 'asciicasts/preview', :collection => @asciicasts %>
 </div>