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

On 5 November 2011 09:35, Jun Chen <lists@ruby-forum.com> wrote:
>> 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
>
> Thanks for your advice, Colin. I think you are right.
>
> Any idea why 'create_association' initiate a SQL DELETE on duplicated
> exist record, when I have the uniqueness validation on?

I don't know as I have not done similar things. Could it be to do
with the dependent destroy, thinking it has to delete the old one when
you create the new one? As I said that is only an idea though. It
might be worth removing the destroy to see what the effect is.

Colin

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