Examples/test-suite/javascript/functors_runme.js

var functors = require("functors");

var a = new functors.Functor0(10);
var b = new functors.Functor1(10);
var c = new functors.Functor2(10);

if (a.Funktor() != -10)
    throw Error("a failed");
if (b.Funktor(1) != 11)
    throw Error("b failed");
if (c.Funktor(1, 2) != 13)
    throw Error("c failed");