lib/active_shipping/shipping/carrier.rb in active_shipping-0.1.4 vs lib/active_shipping/shipping/carrier.rb in active_shipping-0.9.1

@@ -43,14 +43,9 @@
         Mass.new(150, :pounds)
       end
       
       protected
       
-      def node_string_or_nil(xml_node)
-        text = node_text_or_nil(xml_node)
-        text ? text.to_s : nil
-      end
-      
       def node_text_or_nil(xml_node)
         xml_node ? xml_node.text : nil
       end
       
       # Override in subclasses for non-U.S.-based carriers.