gistfile1.txt

>> u = User.first
=> #<Trainer id: 1, created_at: "2010-05-02 08:43:01", updated_at: "2010-05-02 10:15:13", login: "trainer", first_name: nil, last_name: nil, type: "Trainer", bio: nil, crypted_password: "9a4b20cc024b4981ac4cc5b55cade582ad478b67ea941670b94...", password_salt: "EPSnzeEtk0EyjFVJzQJr", persistence_token: "ded3c787f034fa45c3d53fd1d314e16156e629beff13e45f4a3...", login_count: 0, last_request_at: nil, last_login_at: nil, current_login_at: nil, last_login_ip: nil, current_login_ip: nil, perishable_token: "Aqpw5hod-x3CE8RakKgr", email: "kevin+trainer@qikfit.com", name: nil, facebook_uid: nil, roles: [], avatar_file_name: nil, avatar_content_type: nil, avatar_file_size: nil, avatar_updated_at: nil, invitation_id: nil, invitation_limit: 5, gender: "f", firstgoal_id: nil, secondgoal_id: nil, goalstext: nil, favorites_count: 0>
>> u.user_bodytarget[0] = Bodytarget.first
=> #<Bodytarget id: 1, created_at: "2010-05-02 08:43:02", updated_at: "2010-05-02 08:43:02", name: "calves", bodyarea_id: 2>
>> u.user_bodytarget[1] = Bodytarget.last
=> #<Bodytarget id: 14, created_at: "2010-05-02 08:43:08", updated_at: "2010-05-02 08:43:08", name: "forearms", bodyarea_id: 1>
>> u.user_bodytarget
=> [#<Bodytarget id: 1, created_at: "2010-05-02 08:43:02", updated_at: "2010-05-02 08:43:02", name: "calves", bodyarea_id: 2>, #<Bodytarget id: 14, created_at: "2010-05-02 08:43:08", updated_at: "2010-05-02 08:43:08", name: "forearms", bodyarea_id: 1>]
>> u.save
=> true
>> u.user_bodytarget
=> [#<Bodytarget id: 1, created_at: "2010-05-02 08:43:02", updated_at: "2010-05-02 08:43:02", name: "calves", bodyarea_id: 2>, #<Bodytarget id: 14, created_at: "2010-05-02 08:43:08", updated_at: "2010-05-02 08:43:08", name: "forearms", bodyarea_id: 1>]
>> User.first.user_bodytarget
=> []


class User
  has_many    :user_bodytarget,   :dependent => :destroy

class UserBodytarget
  belongs_to :user