From fa108ccae6f824b4b38b7ea1cd8ea5ece87c1d66 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Martin=20G=C3=BCtlein?= <martin.guetlein@gmail.com>
Date: Thu, 6 Jun 2013 12:44:21 +0200
Subject: commenting to_turtle and to_html

---
 lib/opentox.rb | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/opentox.rb b/lib/opentox.rb
index adf0030..9d908bc 100644
--- a/lib/opentox.rb
+++ b/lib/opentox.rb
@@ -165,6 +165,7 @@ module OpenTox
     end
   end
 
+  # @return [String] converts object to turtle-string
   def to_turtle # redefined to use prefixes (not supported by RDF::Writer)
     prefixes = {:rdf => "http://www.w3.org/1999/02/22-rdf-syntax-ns#"}
     ['OT', 'DC', 'XSD', 'OLO'].each{|p| prefixes[p.downcase.to_sym] = eval("RDF::#{p}.to_s") }
@@ -174,6 +175,7 @@ module OpenTox
     end
   end
 
+  # @return [String] converts OpenTox object into html document (by first converting it to a string)
   def to_html
     to_turtle.to_html
   end
-- 
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