Danny Croft dannycroft

Engineering Manager made in Wales but working in Germany.

dannycroft / iterator.js

Created January 14, 2015 12:06

	function Words(str) {
	this._str = str;
	}

	Words.prototype[Symbol.iterator] = function() {
	var re = /\S+/g;
	var str = this._str;

	return {
	next: function() {

dannycroft / maximum-downlink.js

Created January 2, 2015 13:53

	// register the service worker
	navigator.serviceWorker.register('/worker.js').then(
	function(reg) { console.log('Installed successfully', reg) },
	function(err) { console.log('Worker installation failed', err) }
	);

	// ... worker.js
	self.addEventListener('fetch', function(event) {
	var requestURL = new URL(event.request);

dannycroft / routes.rb

Last active August 29, 2015 14:08

	Sinatra::Application.routes["GET"].each do \|route\|
	before do
	// All the things
	end
	end

dannycroft / angular-ga.js

Created October 16, 2014 16:02

Angular GA

	(function(angular) {

	angular.module('analytics', ['ng']).service('analytics', [
	'$rootScope', '$window', '$location', function($rootScope, $window, $location) {
	var track = function() {
	$window._gaq.push(['_trackPageview', $location.path()]);
	};
	$rootScope.$on('$viewContentLoaded', track);
	}
	]);

dannycroft / animate.html

Created August 20, 2014 10:07

	<!DOCTYPE html>
	<title>Animations</title>
	<body>

	<script>
	function createAndAnimate(part) {
	var element = document.createElement('pre');
	element.textContent = part;
	document.body.appendChild(element);
	element.animate(

dannycroft / selector.js

Created May 20, 2014 16:52

	// dollar selector
	function $(C, P) {
	P = P \|\| document;
	return /:first$/.test(C) ? (P = P.querySelector(C.slice(0, -6))) ? [P] : [] : [].slice.call(P.querySelectorAll(C))
	}

	// simple utility to add an event listener
	$.on = function (CSS, parentNode, type, handler, capture) {
	// in case parentNode is missing
	if (typeof type !== 'string') {

dannycroft / wrap.js

Created February 12, 2014 14:45

View how Chrome wraps all JavaScript entered into the Developer Tools

	// Open Dev Tools console and enter
	!(function a(){ debugger; }());

	// Then you should see the wrapping
	with ((console && console._commandLineAPI) \|\| {}) {
	!(function a(){ debugger;}())
	}

dannycroft / buff.js

Last active January 2, 2016 09:38

	var base64 = exports;

	base64.encode = function (unencoded) {
	return new Buffer(unencoded \|\| '').toString('base64');
	};

	base64.decode = function (encoded) {
	return new Buffer(encoded \|\| '', 'base64').toString('utf8');
	};

dannycroft / getUrl.js

Last active January 2, 2016 02:19

	/**
	* Get content from a URL (e.g. JavaScript) using RSVP promises
	*/
	var getUrl = function (url) {
	var xhr = new XMLHttpRequest();

	// @see https://github.com/tildeio/rsvp.js
	var promise = new RSVP.Promise();

	xhr.open('GET', url);

dannycroft / cache-header.js

Created December 5, 2013 18:04

	var app = express.createServer(
	(function(req, res, next) {
	if(req.url.indexOf("/stylesheets/") === 0) {
	res.setHeader("Cache-Control", "public, max-age=345600"); // 4 days
	res.setHeader("Expires", new Date(Date.now() + 345600000).toUTCString());
	}
	return next();
	}),
	express.static(__dirname + '/static')
	);