I wrote an awesome node.js module for use at StackVM - a module called node-lazy that does lazy list processing through events! It comes really handy when you need to treat a stream of events like a list. The best use case currently is returning a lazy list from an asynchronous function, and having data pumped into it via events. In asynchronous programming you can't just return a regular list bec
![Introducing node-lazy - lazy lists for node.js](https://cdn-ak-scissors.b.st-hatena.com/image/square/deedb67dac356f5b6b3e505320e371d9688b51b1/height=288;version=1;width=512/https%3A%2F%2Fcatonmat.net%2Fimages%2Fcatonmat-preview-image.png)