From 88bd05133cc3665e05247a6fb80fb56ac0cd0cd0 Mon Sep 17 00:00:00 2001
From: Ryunosuke SATO <tricknotes.rs@gmail.com>
Date: Sat, 29 Dec 2012 11:56:04 +0900
Subject: [PATCH] Cache host in Settings

---
 app/models/settings.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/models/settings.rb b/app/models/settings.rb
index 488a03f..b3b68b2 100644
--- a/app/models/settings.rb
+++ b/app/models/settings.rb
@@ -4,7 +4,7 @@ class Settings < Settingslogic
   namespace Rails.env
 
   def host
-    if uri.default_port == uri.port
+    @host ||= if uri.default_port == uri.port
       uri.host
     else
       '%s:%d' % [uri.host, uri.port]