From eedd12c084c5fc173d1a53f1a83f4cc745273dd1 Mon Sep 17 00:00:00 2001
From: Andrew Tomaka <atomaka@gmail.com>
Date: Fri, 4 May 2012 10:44:22 -0400
Subject: [PATCH] Use built-in active record increment.

---
 app/models/link.rb | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/app/models/link.rb b/app/models/link.rb
index c60e2a6..7620654 100644
--- a/app/models/link.rb
+++ b/app/models/link.rb
@@ -13,8 +13,8 @@ class Link < ActiveRecord::Base
     link = nil
     Link.transaction do
       link = Link.find(id)
-      link.visits += 1
-      link.save
+      #need to rate limit visits increment
+      link.increment!(:visits)
     end
 
     return link