added public rss controller plus template to render the latest 20 updates into a neat little atom feed

1 files changed, 16 insertions, 0 deletions

diff --git a/app/controllers/rss_controller.rb b/app/controllers/rss_controller.rb
new file mode 100644
index 0000000..d2540d0
--- /dev/null
+++ b/app/controllers/rss_controller.rb
@@ -0,0 +1,16 @@
+class RssController < ApplicationController
+  
+  def updates
+    
+    @items = Page.heads.find_tagged_with(
+      "update",
+      :order => "published_at DESC",
+      :limit => 20
+    )
+    
+    respond_to do |format|
+      format.xml {}
+    end
+  end
+
+end