How to create ghost pages with backbone templates

ghost_backbone.txt

Why
---
  My site is backbone.js and rails, including the static marketing content. I wanted this content to be readable by google and I don't want two copies.

Background
----------
  I'm using the haml_assets gem so I can write backbone.js views in haml.

Routes
------
  root :to => "pages#home"  
  controller :pages do
    get 'site' => :home
    get 'site/:template' => :site
    post 'enquiry' => :enquiry
  end

Controller
----------  
  def home
    @javascript_template = 'home'
    render :home
  end

  def site
      @javascript_template = params[:template] || 'home'
    render :home
  end

home.html.haml
---------------
  - engine = Haml::Engine.new(File.read("#{Rails.root}/app/assets/javascripts/site/template/_header.jst.ejs.haml")) 
  = engine.render(self)

  :javascript
    $(function() {
      backboneStart('site/{@javascript_template}');
    });

  - engine = Haml::Engine.new(File.read("#{Rails.root}/app/assets/javascripts/site/template/page/#{@javascript_template}.jst.ejs.haml")) 
  = engine.render(self)


_header.jst.ejs.haml 
--------------------
/ all links have a fallback site template to link to for website crawlers to visit
/ The view  should capture this (ie.,click #anonBenefit ...) 
  %a.brand#anonHome{href: '/'}
    .left10.right10
      T4Manager.com
  %ul.nav
    %li
      %a#anonBenefit{href: '/site/benefit'}
        .left10.right10
          Benefits
    %li
      %a#anonFeature{href: '/site/feature'}
        .left10.right10
          Features