about attachment_fu

hi....

i have one bookshop project.whose database table is as follows create_table :books do |t|    t.string :title       t.text :description       t.string :image_url       t.decimal :price       t.datetime :date_available end

I want to use attachment_fu with this project how can i use it

what exactly are you looking for? where is your problem? did you even try to implement the attachment_fu-plugin?

look here for standard options: http://wiki.github.com/technoweenie/attachment_fu

or here for a tutorial: http://www.jumbabox.com/2008/06/attachment_fu-tutorial/