From: Ethan Huo <firewall888@...>
Date: 2011-04-01T11:50:37+09:00
Subject: Re: how to refine the code to avoid using fork on windows?

Marvin Gülker wrote in post #990237:
>
> A better way IMO is to use the #spawn method which calls the external
> process and doesn't wait for it to complete. It immediately returns the
> PID of the spawned process. Since Ruby 1.9 this works even on Windows.
>
> Vale,
> Marvin

Hi, Marvin
is #spawn's behavior just similar to fork+exec?
i am not very clear how to change the code to use #spawn instead, could 
you please give me some sample code to show how to using #spawn instead 
of fork+exec? thanks!

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