briancavalier

var deferred = {};
var keys = require('when/keys');

if (data.picture) {
	deferred.picture = webservices.image(data['picture']);
}

if (data.screen) {
	deferred.screen = webservices.image(data['screen']);
}

briancavalier

var when1 = require('when1');
var when2 = require('when2');

when1.Promise.onPotentiallyUnhandledRejectionHandled = function(r) {
  console.log('when1 Handled', r);
}

var rejectedPromise = when1.reject(new Error('Intentional failure'));
when2(rejectedPromise).done(undefined, function(error){
	console.log('Rejection properly handled:', error);

briancavalier

module.exports = curry;

function curry (f) {
	var arity = f.length;
	var params = [];
	var end = createEnd(f, arity);
	return createCurried(params, arity, end);
}

function createEnd (f, arity) {

briancavalier

module.exports = captureDefines;

function captureDefines (amdEval) {
	return function (load) {
		var result, isAnon, _define;

		result = { named: [] };

		_define = function captureDefine () {
			var args, def;

briancavalier

function logWinner (p1, p2) {
    Promise.race([p1, p2]).then(console.log.bind(console));
}

var p1 = new Promise(function(resolve) {
	setTimeout(function() { resolve('p1'); }, 20);
});

var p2 = new Promise(function(resolve) {
	setTimeout(function() { resolve('p2'); }, 10);

briancavalier

// 1: how could you rewrite the following to make it shorter?
if (foo) {
  bar.doSomething(el);
} else {
  bar.doSomethingElse(el);
}

briancavalier

// 1: how could you rewrite the following to make it shorter?
if (foo) {
  bar.doSomething(el);
} else {
  bar.doSomethingElse(el);
}

briancavalier

// Promise implementation based on unscriptable's minimalist Promise:
// https://gist.github.com/814052/

function Promise () {
	this._thens = [];
}

Promise.prototype = {

	/* This is the "front end" API. */

briancavalier

function Promise () {
	this._resolve = [];
	this._reject = [];
	this._progress = [];
}

Promise.prototype = {

	/* This is the "front end" API. */

briancavalier

JS Conf slides - 2011

Track A

• Bytes and Blobs by David Flanagan
• Conference Wifi Redux by Malte Ubi
• Sashimi - https://github.com/cramforce/Sashimi
• Run Your JS everywhere with Jellyfish by Adam Christian - http://jelly.io Project
• Fighting Crime and Kicking Apps with Batman.js by Nick Small
• Hello Jo by Dave Balmer - Project - http://joapp.com