added explicit to_s as needed

rsl · Jan 29, 2009 · 8c7ff6d · 8c7ff6d
1 parent 8e7ce1b
commit 8c7ff6d
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/lucky_sneaks/proxy_attributes_form_helpers.rb b/lib/lucky_sneaks/proxy_attributes_form_helpers.rb
@@ -26,7 +26,7 @@ module ProxyAttributesFormHelpers
     # PS: If you have a better/shorter name for this, I'm all ears. :)
     def proxy_attributes_check_box_tag(form_object_name, proxy_name, object_to_check, local_variable = false)
       method_name = "#{form_object_name}[#{proxy_name}][]"
-      parent = local_variable ? eval(form_object_name) : instance_variable_get("@#{form_object_name}")
+      parent = local_variable ? eval(form_object_name.to_s) : instance_variable_get("@#{form_object_name}")
       checked_value = parent.send(proxy_name).include?(object_to_check.id)
       tag = check_box_tag method_name, object_to_check.id, checked_value
       if previous_check_box_exists_for[method_name]