Javascript函数柯里化

Function.prototype.method = function (name, func) {
    this.prototype[name] = func;
    return this;
}

Function.method('curry', function () {
    var slice = Array.prototype.slice,
        args = slice.apply(arguments),
        that = this;
    return function () {
        return that.apply(null, args.concat(slice.apply(arguments)));
    }
});