I am having trouble understanding exactly what your question is. We create a client based on backbone.js for the Rails 3 backend. We are also new to backbone.js, but our application structure corresponds to the same link that you referred to:
index.html
js
+- app.js
+- controllers
+- controller.js
+- controller1.js
...
+- controllern.js
Backbone.Controller , .
, , . , , , , .
. .
, , ...