generators-promises-question.js

var Q = require('q');

function getTheAnswerAsync() {
  return Q.when(42);
}

function getTheQuestionAsync(answer) {
  if (answer===42) {
    return Q.when('What do you get if you multiply six by nine?');
  } else {
    return Q.when('Don\'t panic!');
  }
}

process(function *() {
  var theAnswer = yield getTheAnswerAsync();
  console.log('The answer:', theAnswer);
  var theQuestion = yield getTheQuestionAsync(theAnswer);
  console.log('The question:', theQuestion);
});

Write the implementation of process() that would make this work, outputting:

The answer: 42
The question: What do you get if you multiply six by nine?

Hint: this will only work on node ≥ 0.11 and you will need to use --harmony flag.

Bonus points if you can loop over n yield calls