From: Lex Williams <etaern@...>
Date: 2008-10-04T02:17:10+09:00
Subject: Re: Using Shell linux commands in Ruby!

> Wrong.  Obtaining the output of a command has nothing to do with the 
> exit code:
> 
>>> `false`
> => ""
>>> puts $?.exitstatus
> 1
> => nil

Interesting example of NOT using system .
-- 
Posted via http://www.ruby-forum.com/.