From: Lloyd Zusman <ljz@...>
Date: 2002-09-20T09:29:31+09:00
Subject: Re: Error in Sys::Host on FreeBSD

Lloyd Zusman <ljz@asfast.com> writes:

> [ ... ]
>
> The error occurs when I run the test.rb program with the final line
> uncommented, as follows:
>
>   #!/usr/bin/ruby
>                                                                                
>   require "sys/host"
>   include Sys
>
>   puts Host.hostname
>   puts Host.ip_addr
>   Host.ip_addr{|ip| puts ip}

I just discovered that if I use "each" in the final line, the error goes
away ...

  Host.ip_addr.each {|ip| puts ip}

I'm not sure if the final line in test.rb has a typo, or if this a bona
fide bug because the ip_addr method is supposed to properly handle
iterators.

But anyway, at least I can use the module without a problem now.


> [ ... ]

-- 
 Lloyd Zusman
 ljz@asfast.com