From 47ea8e870ea409ea1b76eed05c09c98304ad100e Mon Sep 17 00:00:00 2001
From: Tom Clegg <tom@clinicalfuture.com>
Date: Mon, 18 Feb 2013 13:05:54 -0800
Subject: [PATCH] add first,last,[] methods

---
 app/models/orvos_resource_list.rb | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/app/models/orvos_resource_list.rb b/app/models/orvos_resource_list.rb
index 8ce8d6aa56..aa6961e369 100644
--- a/app/models/orvos_resource_list.rb
+++ b/app/models/orvos_resource_list.rb
@@ -67,6 +67,18 @@ class OrvosResourceList
     self
   end
 
+  def first
+    results.first
+  end
+
+  def last
+    results.last
+  end
+
+  def [](*x)
+    results.send('[]', *x)
+  end
+
   def |(x)
     if x.is_a? Hash
       self.to_hash | x
-- 
2.30.2