Hello. I've read about examples on inheritance with rails. Here is an example:
http://juixe.com/techknow/index.php/2006/06/03/rails-single-table-inheritance/ The way is to add a type field in the table. So if I have an Animal class with an attribute name, I can inherit from this class like: Dog < Animal, Cat < Animal, and so on. With the type field in the table I can do Dog.all, Cat.all having automaticaly all dogs, all cats, etc. But what if I want to add some other attributes to Dog or Cat classes? In the example above all classes have only name attribute. What if I want inherit from Animal extending attributes and adding, for example, an attribute like canFly? for inherited classes? -- 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.
