Useful

Useful.js

 
 // ...
 
 clock = clockwise = function (fn) {
    //WHY:  Turns this:
    //        function (o,k,f) {};
    //      Into something which behaves like this:
    //        function (k,f,o) {};
    return args(function (args) {
      var last = args.pop();
      args.unshift(last);
      return apply(fn,this,args);
    });
  },
  
  // ...