joshrhoades

/**
	* @file Functionality for checking and manipulating classes on DOM Elements (i.e., checking if an element has a class,
	* removing a class from an element, and adding a class to an element. Updated to use better naming conventions,
	*    use array joins instead if string concats (operation speed), and boolean returns to more easily be able to tell when
	*    functions performed successfully within an app
	* @author Josh Rhoades <http://joshuarhoades.com/>
	* @added 04/25/13
	* @version 1.0.0
	* @see {@link https://gist.github.com/jelmerdemaat/4107273|Original before fork}
	* @see {@link http://www.avoid.org/?p=78}

joshrhoades

/**
    * This function will qet all queryString elements available by name (key), if no matches are found, it returns `FALSE`. Revised 3/18/13 for performance,
    *	drastically faster operation now, and using dependency injection for unit testing abilities. Typically this should be stored in a sub-namespace like `.utils`
    * @version 0.0.3
    * @method
    * @name getQueryString
    * @param {string} key - queryString parameter to match on
    * @param {object} theContext The object to fetch against, allows for dependency injection/testability. If not passed in, function will default to use
    *	the global `window` object
    * @returns {boolean} Returns `FALSE` if no match

joshrhoades

/**
	* SHIM to add `Date.now` functionality if it is not available, based off of EcmaScript 5.
	* 	The `Date.now()` function returns a `number` value that is the time value designating the UTC date and time of the occurrence of the call to `now`.
	* @see {@link http://es5.github.com/#x15.9.4.4}
	* @global
	* @method
	* @name Date.now
	* @example var dtNow = Date.now();
	* @returns {date} Number value that is the time value designating the UTC data dn time of the time of the call to this
*/

joshrhoades

var arrErrors = [];
window.onerror = function(msg, fileURL, lineNum) {
    arrErrors.push({ msg: msg, file: fileURL, line: lineNum });
};
setInterval(function() {
    sendToServer(arrErrors);
    arrErrors = [];
}, 5000);

sendToServer(arrErrors) {

joshrhoades

Handlebars.getTemplate = function(name) {
	if (Handlebars.templates === undefined || Handlebars.templates[name] === undefined) {
		$.ajax({
			url : 'templatesfolder/' + name + '.handlebars',
			success : function(data) {
				if (Handlebars.templates === undefined) {
					Handlebars.templates = {};
				}
				Handlebars.templates[name] = Handlebars.compile(data);
			},

joshrhoades

/*
using jQuery AJAX as an example, though we do not leverage jQuery in our Production app.
This technique can be used anywhere with injected data/functionality
*/
$.ajax({
	url: theTemplate.filePath,
	success: function(data) {
		/*
		Take the raw data of the file, insert it into a new function, and execute it.
		Bypasses need for callbacks, instantly executes it without delay, and does it without using `eval`.

joshrhoades

var stripFQDN = function(theURL) {
	return theURL.replace(/^.*\/\/[^\/]+/, '');
};
//_stripFQDN('https://gist.github.com/assets/application-f348fb986aecf8d3b65e959e23f6a29f.css');
//returns '/assets/application-f348fb986aecf8d3b65e959e23f6a29f.css'

joshrhoades

var getFileExtension = function(theFile) {
	return theFile.split('.').pop();
};
getFileExtension('myfile.js');//returns 'js'

joshrhoades

<img src="data:image/png;base64,R0lGODlhFAAUAIAAAP///wAAACH5BAEAAAAALAAAAAAUABQAAAIRhI+py+0Po5y02ouz3rz7rxUAOw==" />

joshrhoades

var _formatCount = function(sec) {
	return {
		w: Math.floor(sec / 86400 / 7),//weeks
		d: Math.floor(sec / 86400 % 7),//days
		h: Math.floor(sec / 3600 % 24),//hours
		m: Math.floor(sec % 3600 / 60),//minutes
		s: Math.floor(sec % 3600 % 60)//seconds
	};
};