From: Humphrey Alba <hpalba@...>
Date: 2009-04-06T13:11:11+09:00
Subject: Re: what's wrong with these?

Michael Malone wrote:
> Humphrey Alba wrote:
>> Version: ruby 1.9.1p0 (2009-01-30 revision 21907) [i686-linux]
>> Is there something wrong with this version?
>>
>> 1:
>> Dir.foreach("/tmp") {|f| puts f if File.directory?(f) }
>> -- it just prints '.' and '..'
>>   
> 
> Have you checked to see if you do have directories inside /tmp other
> than '.' and '..'?

Yes, there are directories inside /tmp
-- 
Posted via http://www.ruby-forum.com/.