Merge pull request #66 from code4lib/avoid_active_record_scoped_method

ActiveRecord no longer has a "scoped" method

Author: jrochkind

lib/oai/provider/model/activerecord_wrapper.rb

@@ -105,7 +105,7 @@ def find_scope(options)
         model.where(set: options[:set])
       else
         # Default to empty set, as we've tried everything else
-        model.scoped(:limit => 0)
+        model.none
       end
     end