ES6 module implementation of Paul Irish's DOM based routing

app.js

import Router from './DomBasedRouter'
let routes = { 
  'common': { 
    init() {} 
  }
}
let router = new Router(routes);
router.load();

DomBasedRouter.js

export default (routes) => {
  return {
    fire (func,funcname, args){
      funcname = (funcname === undefined) ? 'init' : funcname;
      if (func !== '' && routes[func] && typeof routes[func][funcname] == 'function'){
        routes[func][funcname](args);
      }
    },
    load() {
      var bodyId = document.body.id;
      let Router = this;
      // hit up common first.
      Router.fire('common');

      // do all the classes too.
      $.each(document.body.className.split(/\s+/),function(i,classnm){
        Router.fire(classnm);
        Router.fire(classnm,bodyId);
      });

      Router.fire('common','finalize');
    }
  };
}