From: Holden Glova <dsafari@...>
Date: 2000-12-30T14:48:46+09:00
Subject: [ruby-talk:8339] Re: open3 woes [sort of long]

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On Sat, 30 Dec 2000 16:41, I think Dave Thomas wrote:
> Holden Glova <dsafari@paradise.net.nz> writes:
> > class RuntimeInterpreter
> >
> >         def invoke(file)
> >                 streams = Open3.popen3("ruby -w #{file}")
> >                 streams.at(1).each() { |line|
> >                         puts line
> >                 }
> >         end
> > end
>
> Q: what does 'invoke' return?

Ok, granted my test is set up to fail, but I wrote this simply to make sure 
that the correct data was coming to stdout. Why does it seem to append the 
entire contents of the file I pass to RuntimeInterpreter#invoke to itself?

- -- 
Signed,
Holden Glova
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