From fa57f78b9b1c5a1e80ddc5114949479791e02872 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sun, 22 Jun 2008 00:51:17 +0000
Subject: * object.c (rb_class_superclass): rdoc improvement, a patch from  
 Gaston Ramos <ramos.gaston AT gmail.com> in [ruby-core:17371].

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@17533 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 object.c | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'object.c')

diff --git a/object.c b/object.c
index e4f513763e..83b541b205 100644
--- a/object.c
+++ b/object.c
@@ -1437,6 +1437,12 @@ rb_class_new_instance(int argc, VALUE *argv, VALUE klass)
  *     File.superclass          #=> IO
  *     IO.superclass            #=> Object
  *     Object.superclass        #=> BasicObject
+ *     class Foo; end
+ *     class Bar < Foo; end
+ *     Bar.superclass           #=> Foo
+ *
+ *  returns nil when the given class hasn't a parent class:
+ *
  *     BasicObject.superclass   #=> nil
  *     
  */
-- 
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