happymapper.rb in happymapper-0.5.0

- old
+ new

@@ -138,11 +138,11 @@
 
   #
   # Create an xml representation of the specified class based on defined
   # HappyMapper elements and attributes. The method is defined in a way
   # that it can be called recursively by classes that are also HappyMapper
-  # classes, allowg for the composition of classes.
+  # classes, allowing for the composition of classes.
   #
   def to_xml(parent_node = nil, default_namespace = nil)
 
     #
     # Create a tag that uses the tag name of the class that has no contents
@@ -212,10 +212,10 @@
         elsif respond_to?(on_save_operation)
           value = send(on_save_operation,value)
         end
       end
       
-      current_node[ "#{attribute_namespace ? "#{attribute_namespace.prefix}:" : ""}#{attribute.tag}" ] = value
+      current_node[ "#{attribute_namespace ? "#{attribute_namespace.prefix}:" : ""}#{attribute.tag}" ] = value.to_s
     end
 
     #
     # All all the elements defined (e.g. has_one, has_many, element) ...
     #