Re: [id-ruby] Memberikan nilai ke model sebelum disimpan ke database?

[ahmad gozali]

coba begini bisa nggak

def before_validation_on_create
     if self.created_at.blank?
        self.created_at = Time.now
    else
        self.modified_at = Time.now
    end
end

def before_validation_on_update
   before_validation_on_create
end