I can't get passed the way the code is formatted. Please just write it the way people normally write JavaScript:

    $$ ({
      home: {
        route: {
          defaultOnly : true
        }
      }
    })​

Or in CoffeeScript:

    $$
      home:
        route:
          defaultOnly: true
    

Other than that, this is sort of interesting. Reminds me of Couch Apps, which I could never get the hang of and eventually had to stop messing with. Everything is declared according to a specific structure, but its hard to figure out what structure you are supposed to use for a given task. High learning curve and difficult translation from imperative thought to this type of patterned declaration.