From 0478a8e2d62a3671712b4c806c9c8c8e78699a0e Mon Sep 17 00:00:00 2001
From: usa <usa@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Mon, 4 Feb 2008 05:01:00 +0000
Subject: 	* lib/delegate.rb (Delegator.preserved,
 DelegateClass.methods): extend 	  shouldn't be delegated.
 [ruby-dev:32987], etc.

git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@15372 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 lib/delegate.rb | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

(limited to 'lib')

diff --git a/lib/delegate.rb b/lib/delegate.rb
index f4068f1b3..970bb9d34 100644
--- a/lib/delegate.rb
+++ b/lib/delegate.rb
@@ -115,9 +115,10 @@
 # implementation, see SimpleDelegator.
 #
 class Delegator
-  preserved = [:__id__, :object_id, :__send__, :public_send, :respond_to?, :send,
-               :instance_eval, :instance_exec,
-              ]
+  preserved = [
+    :__id__, :object_id, :__send__, :public_send, :respond_to?, :send,
+    :instance_eval, :instance_exec, :extend,
+  ]
   instance_methods.each do |m|
     next if preserved.include?(m)
     undef_method m
@@ -267,6 +268,7 @@ def DelegateClass(superclass)
     :__id__, :object_id, :__send__, :public_send, :respond_to?, :send,
     :==, :equal?, :initialize, :method_missing, :__getobj__, :__setobj__,
     :clone, :dup, :marshal_dump, :marshal_load, :instance_eval, :instance_exec,
+    :extend,
   ]
   klass.module_eval {
     include Delegator::MethodDelegation
-- 
cgit