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#3418 ✓resolved
Nobuhiro IMAI

[PATCH]: Nested Attributes update associated record w/o passing id on one to one

Reported by Nobuhiro IMAI | October 23rd, 2009 @ 02:12 PM

In #2777, Dmitry Polushkin said that passing id on one to one relation is not smart.
I wrote patches to solve it. Excerpt from the RDoc:

class Member < ActiveRecord::Base
  has_one :avatar
  accepts_nested_attributes_for :avatar, :use_existing_record => true
end #=> 2
member.avatar.icon #=> 'sad'
params = { :member => { :name => 'Jack', :avatar_attributes => { :icon => 'smiling' } } }
member.avatar.icon #=> 'smiling'


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