From: "SHULTZ,BARRY (HP-Israel,ex1)" <barry_shultz@...>
Date: 2001-09-23T15:31:02+09:00
Subject: [ruby-talk:21591] Re: Problem with directory?  Re:  Path walk	ing on windows

Hi Charles,

 It works for me if I change

if  test("d?", x)

to

if FileTest.directory?(x)

HTH,
Barry

> -----Original Message-----
> From: Charles Hixson [mailto:charlesh@pop.newsguy.com]
> Sent: Sunday, September 23, 2001 5:43 AM
> To: ruby-talk@ruby-lang.org
> Subject: [ruby-talk:21578] Re: Problem with directory? Re: 
> Path walking
> on windows
> 
> 
> class Dir
>    def walk (prefix = nil, &walker)
>      e = self.entries
>      e.delete "."; e.delete ".."
>      if prefix
>        e.collect! {|x| File.join(prefix, x) }
>      end
> 			
>      if block_given?
>        e.each {|x|
>          print "Processing <<#{x}>>  "
> #       afile = File.lstat(x)
> #       puts afile.inspect
> #       f = File.ftype(afile)
> #       puts f.inspect
> #       if f.directory? then
> #       if f == "directory"	then
>          if  test("d?", x)
>            Dir.new(x).walk x, &walker
>          else
>            puts "#{x} is not a directory."
>          end
>          yield x
>        }
>      end
> 
>      nil
>    end
> end
>