This are my models: class Speaker < ActiveRecord::Base belongs_to :session, :foreign_key => :session_id, :class_name => :Session
In my edit action of my employees_controller I have this line of code: #Employee#edit 69: if @employee.user.person.addresses.length == 0
I am using accepts_nested_attributes_for with the has_one polymorphic model in rails 2.3.5 Following are the models and its associations:
Right now I have an initializer that does this: ActiveRecord::Base.send :has_many, :notes, :as => :notable
In my domain: Users have many Bills Bills have many BillItems (and therefore Users have many BillItems through Bills)
How 开发者_如何学运维do I insert XML data into an ArrayCollection in AS3?If possible use an XMLListCollection.Assuming you have some XML like
I\'m trying to use a comment style model which is attached to another model but I keep getting the error:
I\'m trying to build a application that has different kinds of users, I\'m using authlogic for user authentication.
I have pro开发者_JAVA技巧blem with my code class Post < ActiveRecord::Base end class NewsArticle < Post
Is there an equivalent to Rails-like polymorphic associations in Doctrine? I\'m trying开发者_如何学运维 to do something similar to: http://railscasts.com/episodes/154-polymorphic-associationYes, sort
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