has_one :through FAIL!

chris@panthera:~/Sites/magazine$ script/console 
Loading development environment (Rails 2.3.2)
>> a = User.last
  User Load (0.4ms)   SELECT * FROM "users" ORDER BY users.id DESC LIMIT 1
=> #<User id: 2, name: "Andy", created_at: "2009-05-19 18:39:53", updated_at: "2009-05-19 18:39:53">
>> a.current_magazine = Magazine.create(:title => 'Moustache Monthly')
  Magazine Create (0.4ms)   INSERT INTO "magazines" ("updated_at", "title", "created_at") VALUES('2009-05-19 18:42:55', 'Moustache Monthly', '2009-05-19 18:42:55')
NoMethodError:   SQL (0.3ms)    SELECT name
 FROM sqlite_master
 WHERE type = 'table' AND NOT name = 'sqlite_sequence'

undefined method `update_attributes' for #<Class:0x5d5db8>
	from /Users/chris/Sites/magazine/vendor/rails/activerecord/lib/active_record/base.rb:1964:in `method_missing'
	from /Users/chris/Sites/magazine/vendor/rails/activerecord/lib/active_record/associations/association_collection.rb:375:in `send'
	from /Users/chris/Sites/magazine/vendor/rails/activerecord/lib/active_record/associations/association_collection.rb:375:in `method_missing'
	from /Users/chris/Sites/magazine/vendor/rails/activerecord/lib/active_record/base.rb:2148:in `with_scope'
	from /Users/chris/Sites/magazine/vendor/rails/activerecord/lib/active_record/associations/association_proxy.rb:206:in `send'
	from /Users/chris/Sites/magazine/vendor/rails/activerecord/lib/active_record/associations/association_proxy.rb:206:in `with_scope'
	from /Users/chris/Sites/magazine/vendor/rails/activerecord/lib/active_record/associations/association_collection.rb:371:in `method_missing'
	from /Users/chris/Sites/magazine/vendor/rails/activerecord/lib/active_record/associations/has_one_through_association.rb:11:in `create_through_record'
	from /Users/chris/Sites/magazine/vendor/rails/activerecord/lib/active_record/associations.rb:1255:in `current_magazine='
	from (irb):2
>>