From: nahi <nakahiro@...>
Date: 2012-03-18T14:58:52+09:00
Subject: [ruby-core:43390] [ruby-trunk - Feature #2631] Allow IO#reopen to take a block


Issue #2631 has been updated by nahi.

Description updated
Assignee set to shyouhei

Method name?
----------------------------------------
Feature #2631: Allow IO#reopen to take a block
https://bugs.ruby-lang.org/issues/2631#change-24699

Author: djberg96
Status: Open
Priority: Normal
Assignee: shyouhei
Category: core
Target version: 2.0.0


=begin
 Please allow IO#reopen to accept a block. This would allow users to temporarily redirect output without having to manually reset the file descriptor. For example:
 
 require 'mkmf'
  
 # stdout redirected within block only
 $stdout.reopen('/dev/null') do
   if have_header('foo.h')
     # Do stuff
   end
 end
  
 # stdout now back to its former setting
 
 I believe this is both convenient and intuitive when one considers the IO.open also takes a block.
 
 Regards,
 
 Dan
=end



-- 
http://bugs.ruby-lang.org/