This plugin used for delete attachment created by paperclip. It provides two methods for this:
attachment_remover_observe-
used for to point out that attachment attributes needs to be observed for removing. You can point out multiple attributes with paperclip attachment
attachment_remover_name_for-
used for getting correct form field name (usually checkbox) that should trigger attachment removing
sudo gem install PaperclipAttachmentRemover
In your model:
SomeThing << ActiveRecord::Base has_attachment :icon attachment_remover_observe :icon end
In your update form:
form_for @something do |f| f.label :icon, 'Icon picture' f.file_field :icon f.label attachment_remover_name_for(:icon), 'Remove existing icon picture' f.check_box attachment_remover_name_for(:icon) end
Copyright © 2010 v.valgis, released under the MIT license