Hello,
I have a model like this :
class Biblio::BibliothequeContent < ActiveRecord::Base
has_many :bibliotheque_content_types
has_many :bibliotheque_dossier_contents
file_column :nom_fichier,:store_dir => “public/files/”,:magick => {
:versions => { “thumb” => “50x50”,“mini” => “200x200”, “medium” =>
“640x480>” }}
end
I just want to use he :magick option only if the uploaded file is in jpg
or gif format.
Maybe a solution with a specific validation ?
Thx