| Path: | open3.rb |
| Last Update: | Sat Oct 15 23:44:27 AUS Eastern Standard Time 2005 |
open3.rb: Spawn a program like popen, but with stderr, too. You might also want to use this if you want to bypass the shell. (By passing multiple args, which IO#popen does not allow)
Usage:
require "open3"
stdin, stdout, stderr = Open3.popen3('nroff -man')
or
include Open3
stdin, stdout, stderr = popen3('nroff -man')