From: Logan Capaldo <logancapaldo@...>
Date: 2006-03-08T03:28:17+09:00
Subject: Re: How to capture eval's stdout in 1.8?

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On Mar 7, 2006, at 7:58 AM, Stephen Waits wrote:

> a) assignment to $stdout (which deprecates $defout) is deprecated

Are you sure? -w gives me no Object#type  is deprecated use  
Object#class style warnings

% cat moving_stdout.rb
require 'stringio'
old_stdout = $stdout
$stdout = StringIO.new
puts "Hello"
old_stdout.puts "The real console"
old_stdout.puts "Caputured stdout: #{$stdout.string}"
$stdout = old_stdout
puts "Back to normal"

% ruby -w moving_stdout.rb
The real console
Caputured stdout: Hello
Back to normal

% ruby -v
ruby 1.8.4 (2005-12-24) [powerpc-darwin8.4.0]




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