yummyfajitas on Node.js - A Giant Step Backwards

Just curious, is there a good futures library for Node? If so, you could write code of the form:

    x = db.getFutureResult("x");
    y = db.getFutureResult("y");
    whenFuturesReady([x,y], callback(x, y) {
        useResults(x,y);
    });

This looks reasonably similar to typical synchronous code,

    x = db.getResult("x")
    y = db.getResult("y")
    useResults(x,y)

but it allows db queries to happen simultaneously and doesn't break the node paradigm.

It never became production ready, but I found this article an interesting discussion of the problem and a solution to it in Coffeescript:

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