gistfile1.js

/*
---

name: Router
description: StepCart router manager
license: MIT.
copyright: Copyright (c) 2011
requires: []
provides: [Router]

...
*/

var Router = new Class({

  // Interfaces
  Implements: [],

  options: {
      routes: { // Тут я хотел хранить все роуты, сейчас они в window.routes
        'name': 'pattern'
      }
  },

  // Constructor
  initialize: function(options)
  {
    console.log('Route initialize...');
    /*var myScript = Asset.javascript('/get_routes.js', {
      id: 'myScript',
      onLoad: function(){
        alert('get_routes.js is loaded!');
      }
    });*/
  },
  
  /**
   * Get route path by name
   * @param   {String}  name  route name
   * @param   {Object}  args  route arguments, eq {'id': 123}
   * @return  {String}
   */
  getRoute: function(name, args)
  {
    if ( ! name)
    {
      console.error('Specify a minimum first artgument for `router.getRoute()` method');
      return false;
    }
    
    var pattern = window.routes[name];
    //console.log(pattern);
    
    if (typeof args == 'object' && pattern !== undefined)
    {
      for (var key in args)
      {
        pattern =  pattern.replace(new RegExp('{' + key + '}','g'), args[key]);
      }
    }
    return pattern;
  }
});

document.addEvent("domready", function() {
  router = new Router();
});