From 34ef45bf1f87c787e3ddaccc03a36a5fa2d54c7f Mon Sep 17 00:00:00 2001
From: mguetlein <martin.guetlein@gmail.com>
Date: Thu, 3 Feb 2011 18:10:48 +0100
Subject: update /refactor validation.rb

---
 lib/algorithm.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'lib/algorithm.rb')

diff --git a/lib/algorithm.rb b/lib/algorithm.rb
index ae05e16..bfa9860 100644
--- a/lib/algorithm.rb
+++ b/lib/algorithm.rb
@@ -34,7 +34,7 @@ module OpenTox
       # Find Generic Opentox Algorithm via URI, and loads metadata
       # @param [String] uri Algorithm URI
       # @return [OpenTox::Algorithm::Generic] Algorithm instance, nil if alogrithm was not found
-      def self.find(uri, subjectid)
+      def self.find(uri, subjectid=nil)
         return nil unless uri
         alg = Generic.new(uri)
         alg.load_metadata( subjectid )
-- 
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