On 2/15/07, yukme <yu-xiaobing / hzfuji.com> wrote:
> There is a executable file named "my_app.exe" and i want to run it in my
> ruby program.
> How should i do?
> thanks
>

Since you mention .exe I assume your on windows.

Have a look at IO.popen
http://www.ruby-doc.org/core/classes/IO.html#M002294

hth,
-Harold