Issue #2631 has been updated by Glass_saga (Masaki Matsushita).

Status changed from Open to Closed
Assignee changed from shyouhei (Shyouhei Urabe) to Glass_saga (Masaki Matsushita)

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Feature #2631: Allow IO#reopen to take a block
https://bugs.ruby-lang.org/issues/2631#change-65444

* Author: djberg96 (Daniel Berger)
* Status: Closed
* Priority: Normal
* Assignee: Glass_saga (Masaki Matsushita)
* Target version: 2.5
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=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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