// HELPERS

​

var Signal = function Signal(){

  this.slots = [];

};

​

Signal.prototype = {

  add: function(f){

    this.slots.push(f);

  }

  ,dispatch: function(){

    var slots = this.slots.slice()

        ,len

        ,i

        ,ret;

    for (i = 0, len = slots.length; i < len; i++){

      ret = slots[i].apply(this, arguments);

      if(ret === false){

        break;

      }

    }

  }

  ,remove: function(f){

    this.slots.splice(this.slots.indexOf(f), 1);

  }

}

​

// THE THING TO LOOK AT  

var actors = {

  'Fibonaci': { path: 'http://jsbin.com/orexal/25' }

};

​

function actorsInit( actors ){

  for(var i in actors){

    if(actors.hasOwnProperty(i)){

      actors[i] = (function(actorName, actorFace){

        var Actor = function(cb){

          var self = this;

          this.worker = new Worker(actorFace.path);

          this.worker.addEventListener('message', function(e){

            console.log('from worker', actorName, e);

            if(e.data.signal === 'siginit'){

              // setup signals

              for(var i = 0; i < e.data.args.length; i++){

                  self[ e.data.args[i] ] = new Signal();

              }

              if(cb){ cb(this); }

              return

            }

            var sig = self[e.data.signal];

            e.data.args.length // crappy array test

              ? sig.dispatch.apply(sig, e.data.args)

              : sig.dispatch.call(sig, e.data.args)

          }, false);

​

        }

        return Actor;

      })(i, actors[i])

    }

  }

}

​

// TEST OF THE THING TO LOOK AT

​

actorsInit(actors);

console.log(actors); // entries are now constructors

​

var f = new actors.Fibonaci(function(){

​

  console.log(f);

​

  f.stepped.add(function(){

    console.log('got a stepped!', arguments);

  })

​

  f.stopped.add(function(){

    console.log('got a stopped!', arguments);

  })

});

​

​