Make audits when destroy

auditable.rb

ActiveSupport.on_load(:active_record) do
  module ActiveRecord
    class Base
      class << self
        def audit_with_destroy(*args)
          audit_without_destroy(*args)
          after_destroy { |record| record.snap!(:action => "destroy") }
        end
        alias_method_chain :audit, :destroy
      end
    end
  end
end