Loading development environment (Rails 2.3.2)
>> v = Variant.new
=> #<Variant id: nil, product_id: nil, sku: "", price: nil, weight: nil, height: nil, width: nil, depth: nil, deleted_at: nil>
>> o = OptionValue.first
=> #<OptionValue id: 111, option_type_id: 462696994, name: "Large", position: 3, presentation: "L", created_at: "2009-05-19 22:55:41", updated_at: "2009-05-19 22:55:41">
>> v.option_values = [o]
=> [#<OptionValue id: 111, option_type_id: 462696994, name: "Large", position: 3, presentation: "L", created_at: "2009-05-19 22:55:41", updated_at: "2009-05-19 22:55:41">]
>> v.option_values << o
=> [#<OptionValue id: 111, option_type_id: 462696994, name: "Large", position: 3, presentation: "L", created_at: "2009-05-19 22:55:41", updated_at: "2009-05-19 22:55:41">, #<OptionValue id: 111, option_type_id: 462696994, name: "Large", position: 3, presentation: "L", created_at: "2009-05-19 22:55:41", updated_at: "2009-05-19 22:55:41">]