From 4ec86dcc5761a3eaca546ffe121c9d03d7e1e0cd Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Wed, 3 Nov 2010 05:17:25 +0000
Subject: * lib/ostruct.rb (OpenStruct#delete_field): also undefine   accessor
 methods.  [ruby-core:33010]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29677 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 lib/ostruct.rb | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'lib')

diff --git a/lib/ostruct.rb b/lib/ostruct.rb
index aea0c8e124..e50da65181 100644
--- a/lib/ostruct.rb
+++ b/lib/ostruct.rb
@@ -107,7 +107,9 @@ class OpenStruct
   # Remove the named field from the object.
   #
   def delete_field(name)
-    @table.delete name.to_sym
+    sym = name.to_sym
+    @table.delete sym
+    singleton_class.__send__(:remove_method, sym, "#{name}=")
   end
 
   InspectKey = :__inspect_key__ # :nodoc:
-- 
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