OK thanks!
···
-----Original Message-----
From: Hal Fulton [mailto:hal9000@hypermetrics.com]
Sent: Tuesday, October 07, 2003 11:17 PM
To: ruby-talk@ruby-lang.org
Subject: Re: How to delete read-only files with Ruby commands
Kurt Euler wrote:
All-
On a Windows NT system, is there a way to quickly delete directories (from within a Ruby script) that may have read-only files in them. The command I’ve been using is
File.delete(Dir[".*"])
but this crashes when it hits a RO file.
Similarly, is there a way to force the overwriting of a RO file? I’ve been using File.syscopy, but this, too, crashes when attempting to overwrite an RO file.
I’d suggest this: Get a list of files first and iterate over it.
Wrap in a begin/end and catch the exception. When you get the
exception for a RO file, explicitly change it to be writable
and do a retry.
Something like:
files = Dir[“.”]
files.each do |file|
begin
File.delete(file)
rescue Whatever
system(“whatever #{file}”)
retry
end
end
I don’t know the exception or how to fix it in Windoze. Any other
mistakes I made are due to the lateness of the hour.
Hal