>> anonymous_user = User.create(:login => "anonymous", :email => "anonymous@concord.org", :password => "password", :password_confirmation => "password", :first_name => "Anonymous", :last_name => "User")
=> #<User id: 7, login: "anonymous", identity_url: nil, first_name: "Anonymous", last_name: "User", email: "anonymous@concord.org", crypted_password: "c5fbe459f0f8e9876eeadd498ac205d5f074c8cc", salt: "ded5b9354f7833815d17e7384a82faa57cd189f5", remember_token: nil, activation_code: nil, state: "passive", remember_token_expires_at: nil, activated_at: nil, deleted_at: nil, uuid: "a410f1a8-eefb-11dd-b4e2-0014c2c34555", created_at: "2009-01-30 18:27:24", updated_at: "2009-01-30 18:27:24">
>> guest_role = Role.find_or_create_by_title('guest')
=> #<Role id: 4, title: "guest", position: 4, uuid: "dd7e08c2-ee24-11dd-98f9-0014c2c34555">
>> anonymous_user.roles << guest_role
=> [#<Role id: 4, title: "guest", position: 4, uuid: "dd7e08c2-ee24-11dd-98f9-0014c2c34555">]