Question

I am sure there is a simple solution to this but I can’t seem to find it.

I want to match the following dynamic username:

 /users/dymanicUsername

How would this look in routes.rb

Thanks for any help.

Answer 1

allister,

To do that, just override to_param in your model. For instance :

#users.rb

def to_param
  self.username
end

You will soon bump into some problems :

• conflicts with existing routes. For instance, the username should not be ‘new’, got it ?
• for fetching you user in the controller, you should create a method (that’s what I did, mayybe not the best solution) in your model like this self.find_for_controller(username)
• your username shall only contains url-enabled characters (forget accents, ponctuations etc…). A solution for this is to have a second attribute names username_urlized, that of course should be unique and not conflicting with other routes

And maybe more problems 🙂

Also, if you want something like twitter (yoursite.com/dynamicUserName), do the following in routes.rb :

resources :users, :path=>'' do