lib/oats/user_api.rb in oats-0.0.9 vs lib/oats/user_api.rb in oats-0.1.0

@@ -194,12 +194,12 @@
     end
     FileUtils.mkdir_p(oats_data['result_archive_dir'])
     return oats_data['result_archive_dir']
   end
 
-  # Returns input or ''. Used to force ruby eval of Oat.data YML values
+  # Returns input. Used to force ruby eval of Oat.data YML values
   def Oats.eval(input=nil)
-    return input || ''
+    return input
   end
   # Returns hash object containing info about persistent oats internal variables
   # for the complete oats execution. Contents of Oats.context are also persisted  into
   # the results.dump in the results directory.
   #