How to upload a file and to download it

hi all ,
Plz give me some links on how to upload and download files
in RoR.

I want to upload a pdf file in one login and i want to download the
same in other login

Search for attachment_fu or paperclip.

and have look at railscasts

On Wed, Sep 2, 2009 at 9:26 PM, ashchan [email protected] wrote:

Adam J.
Digirati Limited NZ
[email protected]
P 027 233 6933

Thank you all!