lib/gettext/class_info.rb in gettext-2.0.0 vs lib/gettext/class_info.rb in gettext-2.0.1

@@ -6,11 +6,11 @@
     include Locale::Util::Memoizable
 
     # normalize the klass name
     def normalize_class(klass)
       ret = (klass.kind_of? Module) ? klass : klass.class
-      if ret.name =~ /^\#<|^$/ or ret == GetText
+      if ret.name.to_s =~ /^\#<|^$/ or ret == GetText
         ret = Object
       end
       ret
     end
 
@@ -45,10 +45,13 @@
 
     # Returns the classes which related to klass 
     # (klass's ancestors, included modules and nested modules)
     def related_classes(klass, all_classes = [])
       ret = related_classes_internal(klass, all_classes)
-      (ret + [Object]).uniq
+      unless ret.include? Object
+        ret += [Object]
+      end
+      ret
     end
     memoize :related_classes
   end
-end
\ No newline at end of file
+end