gistfile1.js

Function.prototype.curried = function (that) {
  var f = this, value;
  var T = function () {
    value = f.apply(that, arguments);
    return T;
  };
  T.valueOf = function () {
    return value;
  };
  return T;
};


alert(Math.max.curried()(1)(2,3)(4)+1) // 5