Convert CJS to AMD using r.js

gistfile1.js

var requirejs = require("requirejs")
requirejs.tools.useLib("build", function (req) {


  req(["commonJs"], function (cjs) {
    // first arg is filename (not sure why that matters yet)
    // second arg - the code
    var converted = cjs.convert("foo", "module.exports = 42;");
    console.log(converted);
  });


});