paperclip_defaults.rb

module Paperclip
  # The Attachment class manages the files for a given attachment. It saves
  # when the model saves, deletes when the model is destroyed, and processes
  # the file upon assignment.
  class Attachment
    
    def self.default_options
      @default_options ||= {
        :url => "/system/:class/:attachment/:id/:style/:basename.:extension",
        :path => ":rails_root/public/system/:class/:attachment/:id/:style/:basename.:extension",
        :styles => {},
        :default_url => "",
        :default_style => :original,
        :validations => {},
        :storage => :filesystem, # if you wish to use S3 everywhere, change this to :storage => :s3
        :s3_credentials => "#{RAILS_ROOT}/config/s3.yml"
      }
    end
  end
end