$:.unshift(File.dirname(__FILE__)) unless $:.include?(File.dirname(__FILE__)) || $:.include?(File.expand_path(File.dirname(__FILE__))) require 'ssn/active_record_extensions' require 'ssn/social_security_number' module Ssn VERSION = '0.1.0' end ActiveRecord::Base.send( :include, Ssn::ActiveRecordExtensions ) if defined?( ActiveRecord::Base )