Re: [Rails] Rails Bug? create_association delete existing record if duplicate exist

On 5 November 2011 05:36, Jun Chen <lists@ruby-forum.com> wrote:
> I am so frustrating by Rails!
>
> I have two very simple models:
>
>    User
>    has_one :profile, :dependent => :destroy
>
>    Profile
>    belongs_to :user, :conditions => { :registered => true }
>    validates :user_id, :uniqueness => { :on => :create, :message =>
> "can only have one profile!" }
>
> I am trying to create Profile table without the default 'id' primary
> key.

Don't bother. Even if you don't want to use the id just allow rails
to include it. Life will be much simpler if you go along with the
rails conventions.

Colin

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