Ruby on Rails

Hi Chris.

It's just a simple validation method:

validate :custom

def custom

    if self.text.blank? and self.persisted?

      return errors.add(:base, 'Error')

    else

end

Every custom method has this problem.

On Wednesday, April 29, 2015 at 12:52:55 PM UTC-3, Chris Lerum wrote:

It may help if you showed us this code of which you speak.

On Wednesday, April 29, 2015 at 10:52:06 AM UTC-4, Gm wrote:

Hi, I'm using a custom validation method to validate some logic.

But I realized that the database query is running two times.

So the database is being called twice.

The validation method just display an error if array items are duplicated.

Log:

Questao Load (0.4ms)

["a", "a"]

Questao Load (0.4ms)

["a", "ab"]

What's wrong with my code ?

Thanks.