From: Igor Pirnovar <gooigpi@...>
Date: 2009-02-10T06:59:49+09:00
Subject: Re: How to capture standart output to variable?

7stud -- wrote:

> You can send output to a string:
> 
> require "stringio"
> . . .

Do this with "stringio" ;)

  +-----------------------------------------------+
  | >> pipe = IO.popen("/usr/games/fortune")      |
  | => #<IO:0xb7a6f588>                           |
  | >> capture = pipe.read                        |
  | => "You have taken yourself too seriously.\n" |
  | >> puts capture                               |
  | You have taken yourself too seriously.        |
  | => nil                                        |
  | >>                                            |
  +-----------------------------------------------+
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