On Tue, 18 Apr 2006, Bihal wrote:

> Hey guys
>
> Found a strange piece of code I haven't run into before.
>
>     def redirect_to_directory_uri(req, res)
>        if req.path[-1] != ?/
>          location = req.path + "/"
>          if req.query_string && req.query_string.size > 0
>            location << "?" << req.query_string
>          end
>          res.set_redirect(HTTPStatus::MovedPermanently, location)
>        end
>      end
>
> It's the "?/" on the second line that I don't understand. The only other
> place I can find this is in one of the required files (used in the same
> way) or at the end of a regular expression, but this is clearly not. I
> have no idea what it is. Can anybody help?
>
> Bihal
>
> -- 
> Posted via http://www.ruby-forum.com/.

   harp:~ > ruby -e'  [ ?a, ?b, ?c ].each{|charcode| p charcode}  '
   97
   98
   99


-a
-- 
be kind whenever possible... it is always possible.
- h.h. the 14th dali lama