From 1d18e9d7fc16501d7622889df9d6ef05c75adb2f Mon Sep 17 00:00:00 2001
From: spag <spag@golwen.net>
Date: Thu, 17 Jan 2013 06:59:08 +0100
Subject: validations

---
 app/models/call_route.rb | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/app/models/call_route.rb b/app/models/call_route.rb
index e423030..f6a3dd3 100644
--- a/app/models/call_route.rb
+++ b/app/models/call_route.rb
@@ -1,4 +1,6 @@
 class CallRoute < ActiveRecord::Base
+  ROUTING_TABLES = ['prerouting', 'outbound', 'inbound']
+
   attr_accessible :table, :name, :endpoint_type, :endpoint_id, :position
 
   has_many :route_elements, :dependent => :destroy
@@ -6,6 +8,10 @@ class CallRoute < ActiveRecord::Base
   validates :name,
   					:presence => true
 
+  validates :table,
+            :presence => true,
+            :inclusion => { :in => ROUTING_TABLES }
+
   acts_as_list :scope => '`table` = \'#{table}\''
 
   def to_s
-- 
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