DamonOehlman/async-comparison — pull request #1 by ForbesLindesay (2013-07-23 10:25:11+00:00)
Title: Add a synchronous implementation

I always thing having a synchronous implementation on file before starting is extremely helpful when trying to work out what the asynchronous implementation should look like.

Note the parallels with the promises implementation I submitted. We write the same code except for adding `Promises.all` to convert an array of promises to a promise for an array and using `$.then(function (@) {` instead of `var @ = $`