From: "shyouhei (Shyouhei Urabe)" <shyouhei@...>
Date: 2012-10-27T05:51:24+09:00
Subject: [ruby-core:48343] [ruby-trunk - Feature #2631] Allow IO#reopen to take a block


Issue #2631 has been updated by shyouhei (Shyouhei Urabe).

Target version changed from 2.0.0 to next minor

I was poked by _ko1.  But we lack a implementation proposal.

So I move its target to next minor.  It might happen to be implemented some time later but not today.

Any opinions?
----------------------------------------
Feature #2631: Allow IO#reopen to take a block
https://bugs.ruby-lang.org/issues/2631#change-31652

Author: djberg96 (Daniel Berger)
Status: Assigned
Priority: Normal
Assignee: shyouhei (Shyouhei Urabe)
Category: core
Target version: next minor


=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



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