update_attributes! does not update nested model

Hi!

I have updated my app to rails 2.3. I have form that has few nested models and I am happy that I can just write accepts_nested_attributes_for :tasks, :allow_destroy => true, but update_attributes! does not update my nested model. I have tried update_attributes, and it works. Any ideas?

Few lines from log:

update_attributes:

SQL (0.1ms) BEGIN   Education Update (0.3ms) UPDATE `educations` SET `institution` = 'ins', `updated_at` = '2009-02-03 13:34:08' WHERE `id` = 4   SQL (0.4ms) COMMIT

update_attributes!:   SQL (0.1ms) BEGIN   SQL (0.1ms) COMMIT

Hi,

I have uploaded a patch to fix this. Thanks for bringing it to my attention. http://rails.lighthouseapp.com/projects/8994/tickets/1877

Cheers, Eloy