From: Carlos <angus@...>
Date: 2002-06-17T05:31:00+09:00
Subject: Re: File.new('foo', 0600 , 'wb')

> >In any case, if you need
> >to open the file with "wb", you can set first File.umask, then open with
> >File.new "foo", "wb", and then restore File.umask to the original value.
> 
> 
> Hmm...

Forget it. Use ts's solution.