One way to test the claim: use promises to code his example http://swannodette.github.io/2013/08/17/comparative/ http://swannodette.github.io/2013/08/17/compara

One way to test the claim: use promises to code his example http://swannodette.github.io/2013/08/17/comparative/ http://swannodette.github.io/2013/08/17/comparative/ . Is it necessarily hellish? I might get around to looking into this tomorrow if nobody else does.