Paperclip removable plugin

Allows removal of previously uploaded files.

Installation

Just add gem paperclip-removable to your Gemfile.

Alternatively, run sudo gem install paperclip-removable and add require 'paperclip_removable' to your app.

Example

In the model, you can specify:

class User < ActiveRecord::Base
  has_attached_file :photo, :removable => true
  attr_accessible   :photo, :remove_photo
end

In the form you can then have:

= f.inputs do
  = f.input :photo
  = f.input :remove_photo, :as => :boolean if f.object.photo?