# File lib/authlogic/acts_as_authentic/persistence_token.rb, line 34
          def forget_all
            # Paginate these to save on memory
            records = nil
            i = 0
            begin
              records = find(:all, :limit => 50, :offset => i)
              records.each { |record| record.forget! }
              i += 50
            end while !records.blank?
          end