# File lib/merb-auth-more/mixins/salted_user.rb, line 21
      def self.included(base)
        base.class_eval do
          attr_accessor :password, :password_confirmation

          include Merb::Authentication::Mixins::SaltedUser::InstanceMethods
          extend  Merb::Authentication::Mixins::SaltedUser::ClassMethods

          path = "merb-auth-more/mixins/salted_user"
          if defined?(DataMapper) && DataMapper::Resource > self
            require "#{path}/dm_salted_user"
            extend(Merb::Authentication::Mixins::SaltedUser::DMClassMethods)
          elsif defined?(Mongoid) && Mongoid::Document > self
            require "#{path}/mongoid_salted_user"
            extend(Merb::Authentication::Mixins::SaltedUser::MongoidClassMethods)
          elsif defined?(ActiveRecord) && ancestors.include?(ActiveRecord::Base)
            require "#{path}/ar_salted_user"
            extend(Merb::Authentication::Mixins::SaltedUser::ARClassMethods)
          elsif defined?(Sequel) && ancestors.include?(Sequel::Model)
            require "#{path}/sq_salted_user"
            extend(Merb::Authentication::Mixins::SaltedUser::SQClassMethods)
          elsif defined?(RelaxDB) && ancestors.include?(RelaxDB::Document)
            require "#{path}/relaxdb_salted_user"
            extend(Merb::Authentication::Mixins::SaltedUser::RDBClassMethods)
          end

        end # base.class_eval
      end