arsonus

if (!this.matchMedia) {
	(function (WINDOW, LISTENER) {
		function evalQuery(window, query) {
			var
			screen = window.screen,
			screenHeight = screen.height,
			screenWidth = screen.width,
			documentElement = window.document.documentElement,
			height = window.innerHeight || documentElement.clientHeight,
			width = window.innerWidth || documentElement.clientWidth,

arsonus

(function () {
	'use strict';

	function Interval(listener, duration, speed) {
		var self = this;

		self.duration = duration;
		self.listener = listener;
		self.speed = speed;

arsonus

Parsing Social URLs

Match a variety of social media urls, detect their medium, and collect their single-most important ID.

{
	dailymotion: /https?:\/\/(?:www\.)?dailymotion\.com\/(swf|video)\/([^\/?&]+)/,
	googlemaps: /(^https?\:\/\/maps\.google\.com.+)/,
	googleplus: /https?:\/\/(?:plus\.google\.com|gplus\.to)\/([^\/?&]+)/,
	flickr: /https?:\/\/(?:www\.)?flickr\.com\/(?:people|photos)\/(\d+@N\d+)/,

arsonus

// Image.prototype.barcode
(function () {
	'use strict';

	var UPC_SET = {
		'3211': '0',
		'2221': '1',
		'2122': '2',
		'1411': '3',
		'1132': '4',

arsonus

{
	"audio/mp4": "m4a|f4a|f4b",
	"audio/ogg": "oga|ogg",
	"audio/&": "mid|midi|mp3|wav",
	"application/javascript": "js|jsonp",
	"application/json": "json",
	"application/msword": "doc|dot",
	"application/octet-stream": "bin",
	"application/postscript": "ai",
	"application/vnd.openxmlformats-officedocument.presentationml.presentation": "pptx",

arsonus

this.CSSStyleDeclaration && function (CSSStyleDeclarationPrototype, defaultStyles, defaultProperty, specialProperty) {
	for (defaultProperty in defaultStyles) {
		specialProperty = defaultProperty.match(/^(O|Moz|ms|webkit)([A-Z])(.*)$/);

		specialProperty && function (defaultProperty, genericProperty) {
			Object.defineProperty(CSSStyleDeclarationPrototype, genericProperty, {
				get: function () {
					return this[defaultProperty];
				},
				set: function (value) {

arsonus

Object.getClass = function (object) {
	return object === undefined ? "Undefined"
	       : object === null ? "Null"
	       : (String.toString.call(object.constructor || object).match(/\s\w+/) || [" Function"])[0].slice(1);
};

arsonus

(function (window, screen, documentElement) {
	/* ======================================================================
	   Setup
	   ====================================================================== */

	var hasEventListener = ('addEventListener' in window);
	var hasOrientation = ('orientation' in window);
	var hasGetComputedStyle = ('getComputedStyle' in window);

	var regexpTrim = /^\s+|\s+$/g;

arsonus

(function (win, doc) {
	function getRangeAtCollapse(range, collapsed) {
		// get range as item
		if (range.item) {
			var rangeItem = range.item(0);
			// return the data
			return { node: rangeItem };
		}
		// get range as text
		var

arsonus

JavaScript Magic Methods

This script implements some of PHP's magic methods for JavaScript classes, using a Proxy.

Example

You can use it like this:

const Foo = magicMethods(class Foo {
  constructor () {
    this.bar = 'Bar'
  }