From: Sijo Kg <sijo@...>
Date: 2008-07-26T18:23:08+09:00
Subject: creating files

Hi
    i have
<%= file_field_tag "logo" %>   using that i upload image files.,.In
controller how can i write this to a folder with a given fixed name..For
example suppose uploaded file original name is abc.png,(or abc.jpeg )but
in controller i have to name it to logo.png or logo.jpeg and write it to
a folder /opt/upload/logo.png  (or  /opt/upload/logo.jpeg)  That means
if the file there already exists it shud overwrite also  ..How can i do
this .Please help

Thanks in advance
Sijo
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