Rails with ember problem to find a guide

Hi, I try to use ember and rails together. I try to work with
GitHub - emberjs/ember-rails: Ember for Rails 3.1+. I download the default scratch
but after this I have a problem to use the framework.
For exmpale i create rails generate scaffold prova my problem is how I
can use the router for take new/ /edit /show of the prova in the