JamieMason

function escapedRx (text, flags)
{
    return new RegExp(text.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, "\\$&"), flags || '');
}

makeusabrew

/**
 * Assume our client object manages all communication with the server and other wonderful stuff
 */
var Client = function() {
    var that = {};
    
    that.ping = function(limit, cb) {
        var results = []; 

        (function _doPing(iteration) {