pguillory

var util = require('util')

function hook_stdout(callback) {
    var old_write = process.stdout.write

    process.stdout.write = (function(write) {
        return function(string, encoding, fd) {
            write.apply(process.stdout, arguments)
            callback(string, encoding, fd)
        }

wthit56

// run here (use the data-uri below as an address):
// data:text/html;ascii,<script src="https://gist.github.com/raw/4427971/cef83fed8b6de8bfbb9fa3ae461b724fff87c057/gistfile1.js" type="text/javascript"></script>

// The technique used here is based on an article by Ashley Gullen: http://netm.ag/SWI0E5

// Array#slice returns an array with the seleted range of items.
// Because a new array is created every time you use this method, however,
//    all these arrays are in memory, which means the JavaScript GC (Garbage Collection)
//    has to collect up all of these unused arrays and throw them away.
// In performance-critical situations, such as in a game-loop that needs to run within