From: 7stud -- <bbxx789_05ss@...>
Date: 2009-02-09T07:37:55+09:00
Subject: Re: assignment to $stdout deprecated?

I should add that assigning a StringIO object to $stdout does work:

require "stringio"

strio = StringIO.new
strio.write("hello world")

old_out = $stdout
$stdout = strio
puts " goodbye"
$stdout = old_out

strio.rewind()
puts strio.read()

--output:--
hello world goodbye

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