There's a JavaScript library called async.js (http://github.com/eligrey/async.js http://github.com/eligrey/async.js) that does that exact same thing (pseudo-asy

There's a JavaScript library called async.js (http://github.com/eligrey/async.js http://github.com/eligrey/async.js) that does that exact same thing (pseudo-asynchronosity using the yield statement in decorated functions).