Roberto Sosa betososa

By the way, I'm available for tutoring and code review :)

Promises as EventEmitters

I was trying to understand JavaScript Promises by using various libraries (bluebird, when, Q) and other async approaches.

I read the spec, some blog posts, and looked through some code. I learned how to

	var active = false;

	function changeRefer(details) {
	if (!active) return;

	for (var i = 0; i < details.requestHeaders.length; ++i) {
	if (details.requestHeaders[i].name === 'Referer') {
	details.requestHeaders[i].value = 'http://www.google.com/';
	break;
	}

-// remove key from object
-_.mixin({
-    remove: function(obj, keys){
-        return _.chain([keys]).flatten().reduce(function(obj, key){
-            delete obj[key];
-            return obj;
-        }, obj).value();
-    }
-});

	var gulp = require('gulp');
	var sourcemaps = require('gulp-sourcemaps');
	var source = require('vinyl-source-stream');
	var buffer = require('vinyl-buffer');
	var browserify = require('browserify');
	var watchify = require('watchify');
	var babel = require('babelify');

	function compile(watch) {
	var bundler = watchify(browserify('./src/index.js', { debug: true }).transform(babel));

	/* Polyfill indexOf. */
	var indexOf;

	if (typeof Array.prototype.indexOf === 'function') {
	indexOf = function (haystack, needle) {
	return haystack.indexOf(needle);
	};
	} else {
	indexOf = function (haystack, needle) {
	var i = 0, length = haystack.length, idx = -1, found = false;

	App = new Marionette.Application();

	App.addRegions {
	"headerRegion": "#header"
	"topMenuRegion": "#top-menu"
	"mainRegion" : "#main"
	}

	App.on 'initialize:after', ->
	Backbone.history.start()