[Rails] Re: Validation not working with << on collection ?

[Michel Rasschaert]

I should add :

# financial_transaction.rb
require 'split'

class FinancialTransaction < ActiveRecord::Base
    # Associations
    has_many :splits
end

Thanks for your attention :)



On Sat, 4 Dec 2004 19:07:52 +0100, Michel Rasschaert
<michel.rasschaert at gmail.com> wrote:
> Hi,
> 
> Here is my problem : Sometimes validation is ignored, notably when
> using << on a has_many collection. see the example.
> 
> # split.rb
> class Split < ActiveRecord::Base
>     # Associations
>     belongs_to :account
>     belongs_to :financial_transaction
> 
>     protected
>         def validate
>             errors.add_on_base('dumb error')
>         end
> end
> 
> # transaction_controller.rb
> def test
>     f = FinancialTransaction.new
>     f.splits << Split.new
>     render_text('See log for inserts')
> end
> 
> Result in production.log
> 
> Processing TransactionController#test (for 127.0.0.1 at Sat Dec 04
> 19:03:02 Paris, Madrid 2004)
>   Parameters: {"action"=>"test", "id"=>nil, "controller"=>"transaction"}
>   SQL (0.000000)   PRAGMA
> table_info(financial_transactions);
>   SQL (0.000000)   PRAGMA table_info(splits);
>   SQL (0.010000)   PRAGMA table_info(splits);
>   SQL (0.000000)   BEGIN
>   SQL (0.000000)   INSERT INTO splits ('account_id',
> 'valuedate', 'amount', 'financial_transaction_id', 'comment')
> VALUES(NULL, NULL, NULL, NULL, NULL)
>   SQL (0.050000)   COMMIT
> Completed in 0.200000 (4 reqs/sec) | DB: 0.060000 (30%)
> 
> Why is the split saved ? I think it shouldn't because it's not valid isn't it ?
> 
> Thanks
>