From 9f9561dfcc16caca7adb0c311301bbbb63c11173 Mon Sep 17 00:00:00 2001
From: Ricky Barrette <rickbarrette@gmail.com>
Date: Thu, 26 Apr 2012 12:55:33 -0400
Subject: [PATCH] Updated validations of map to prevent 2 maps with the same
 sha1

refs #16
---
 app/models/map.rb | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/app/models/map.rb b/app/models/map.rb
index 3c95103..475450f 100644
--- a/app/models/map.rb
+++ b/app/models/map.rb
@@ -25,7 +25,8 @@ class Map < ActiveRecord::Base
   
   require 'digest/sha1'
 
-  validates_presence_of :map, :package, :build
+  validates_uniqueness_of :map
+  validates_presence_of :map, :build, :package
 
   def self.save(p)
     map = Map.new