From: "Rebhan, Gilbert" <Gilbert.Rebhan@...>
Date: 2007-06-14T18:53:20+09:00
Subject: Re: Dir copy with rename

 
Hi,

-----Original Message-----
From: Mariusz Pekala [mailto:skoot@ideico.net] 
Sent: Thursday, June 14, 2007 11:26 AM
To: ruby-talk ML
Subject: Re: Dir copy with rename

> Dir['Y:/test/**/**'].each { |old|
>   next if old == '.'||old== '..'||old =~ /\./
>   unless /re/.match(old)
>     new = old.sub(re,sub)
>     File.rename(old,new)
>     end
> }

now i have 

src="Y:/test"

re=/foobar/
sub="foobaz"

Dir[src+'/**/**/**'].each { |old|
  next if old == '.'||old== '..'||old =~ /\./
  puts old
  if re.match(old) 
    new = old.sub(re,sub)
    File.rename(old,new)
    end
}


when i use Dir[src] the /foobar folder on first
level, means Y:/test/foobar gets Y:/test/foobaz and Exit 0

but when i use Dir[src+'/**'], because i want to recurse
in all subfolders

the folder on first level gets renamed and then i get an error =

>ruby dircopy.rb
Y:/test/sub3
Y:/test/sub1
Y:/test/foobar
Y:/test/sub3/foobar
Y:/test/sub3/foobar/foobar
dircopy.rb:14:in `rename':
No such file or directory - Y:/test/sub3/foobar/foobar or
Y:/test/sub3/foobaz/foobar (Errno::ENOENT)


Regards, Gilbert