I'm assuming you don't want to create a Person if your User validations fail and vice versa. One way to do it is as follows. This will validate your Person during the validation phase for User, and if all is good save your Person then save User. Note that this doesn't preclude any database constraint/error from screwing up your User save, resulting in orphaned Persons. To be really safe you should wrap both Person and User save operations in a transaction (http:// api.rubyonrails.org/classes/ActiveRecord/Transactions/ ClassMethods.html).
class User < ActiveRecord::Base bleongs_to :person, :validate => true before_validation :create_person before_create :save_person def create_person if person.nil? && person_id.nil? self.person = Person.new(:name => email, :tenant => tenant) end end def save_person self.person.save! end end On Aug 27, 12:42 pm, J. Pablo Fernández <pup...@pupeno.com> wrote: > Hello, > > I have two models, User and Person. Basically users are users of the system > while people is a kind of address book. But every user is also a person so I > created this relationship: > > class User < ActiveRecord::Base > belongs_to :person > end > > class Person < ActiveRecord::Base > has_one :user > end > > Now, on creating a user I want to automatically create a person. Is this the > way to do it: > > before_validation :create_person > > def create_person > if person.nil? && person_id.nil? > self.person = Person.create!(:name => email, :tenant => tenant) > end > end > > Thanks. -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.