Re: [Rails] Rails 4 "belongs_to: record" association doesn't work

On 19 July 2013 11:32, David <piegza@workhub.com> wrote:
> Hi,
>
> I discovered a weird behavior when using a "belongs_to: record" association
> in Rails 4.
>
> Given two models A and B:
>
> class A < ActiveRecord::Base
> belongs_to :record, class_name: 'B', foreign_key: 'b_id'
> end
>
> class B < ActiveRecord::Base
> end
>
> When creating A, it inserts a record in B and returns A with id of nil:
>
> irb(main):001:0> A.create!
> (0.1ms) begin transaction
> SQL (0.4ms) INSERT INTO "bs" DEFAULT VALUES
> (2.4ms) commit transaction
> => #<A id: nil, b_id: 1>
>
> A.count # => 0
> B.count # => 1
>
> It used to work in Rails 3.

In the subject line you indicate that problem is specific to using the
word 'record' with belongs_to. Is that correct? In other words do
you get the same error with belongs_to :foo, .....

Colin

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