gurdotan

var interval = setInterval(function() {
    var expandPoints = $(".octicon.octicon-unfold");
    expandPoints ? expandPoints.click() : clearInterval(interval);
}, 2000);

gurdotan

db.events.aggregate(
  {'$group' : {_id : "$platform", devices: {"$addToSet" : "$device_id"} } },
  {"$unwind" : "$devices" },
  {"$group" : {_id : "$_id", count: {"$sum" : 1}}}
)

gurdotan

var BackboneViewExtensions = {

    mixin : function(from) {
        var to = this.prototype;

        // we add those methods which exists on `from` but not on `to` to the latter
        _.defaults(to, from);

        // ...and we do the same for events and triggers
        _.defaults(to.events, from.events);

gurdotan

// Define a router for the games sub-application
var GamesRouter = Backbone.Router.extend({
	routes: {
		"": "root",
		"games": "index",
		"games/:id": "showGame"
	},
	root 		: function() 	{ /*...*/ },
	index 		: function() 	{ /*...*/ },
	showGame 	: function(id) 	{ /*...*/ }

gurdotan

RootApp.on("switchApp", function(appName, args) {
	
	// Assuming the Root app has already instantiated all sub-apps
	// and cached the instances by their names, fetch the app instance
	var currentApp = RootApp.getSubappInstance(appName);
	
	// If the app we're switching to is the currently active one, do nothing
	if (RootApp.currentApp === currentApp) return;
	
	// Stop the previously running app.  Safe-guard with `if` in case

gurdotan

var MyCollection = Backbone.Collection.extend({
    fetchSingle : function() {
        if (this.currentFetch && this.currentFetch.state() === "pending") this.currentFetch.abort();

        this.currentFetch = this.fetch.apply(this, _.toArray(arguments));
        return this.currentFetch;
    }
});

gurdotan

h = Hash[ *a.collect { |v| [ v, v ] }.flatten ]

gurdotan

var uploadFormAndFile = function(form, file) {
	
	var formData = new FormData();
	formData.append("email", form.email);
	formData.append("name", form.name);
	formData.append("thumbnail", file);

	var uploadDeferred  = $.Deferred(),
	    xhr             = new XMLHttpRequest();

gurdotan

// Based on http://www.intridea.com/blog/2011/2/8/fun-with-jquery-deferred

$.wait = function(time) {
  var deferred = $.Deferred(function(dfd) {
    setTimeout(dfd.resolve, time);
  });

  // Can return susbset of Deferred object
  // without any state mutating functionality:
  //

gurdotan

(function() {
  Backbone.Model.prototype._save = Backbone.Model.prototype.save;
  Backbone.Model.prototype.save = function(attrs, options) {
    var that = this;
    if (!options) { options = {}; }
    if (this.savingNewRecord) {
      // store or replace last PUT request with the latest version, we can safely replace old PUT requests with new ones
      // but if there are callbacks from a previous PUT request, we need to make sure they are all called as well
      _(['success','error']).each(function(event) {
        // convert all callbacks to a single array of callbacks)