From: Larry Fast <lfast@...>
Date: 2007-03-27T14:35:15+09:00
Subject: Re: How do I implement the Unix 'tee' function for $stdout?

Nick Sieger wrote:
> For the initial replacement as well as the resetting back to normal,
> see the #initialize method where it is also used.
> /Nick

OK, now I see it.  I'm still quite green at Ruby.

... and in finish(), @captured_io.string is returning the captured text?

22       def finish
23         @assign_block.call @delegate_io
24         @captured_io.string
25       end

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