Differential D20378 Diff 48617 webroot/rsrc/externals/javelin/core/util.js

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webroot/rsrc/externals/javelin/core/util.js

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	/**			/**
	* Print a message to the browser debugging console (like Firebug).			* Print a message to the browser debugging console (like Firebug).
	*			*
	* @param string Message to print to the browser debugging console.			* @param string Message to print to the browser debugging console.
	* @return void			* @return void
	*/			*/
	JX.log = function(message) {			JX.log = function(message) {
				// "JX.log()" accepts "Error" in addition to "string". Only try to
				// treat the argument as a "sprintf()" pattern if it's a string.
				if (typeof message === 'string') {
				message = JX.sprintf.apply(null, arguments);
				}
	window.console.log(message);			window.console.log(message);
	};			};

				JX.sprintf = function(pattern) {
				var argv = Array.prototype.slice.call(arguments);
				argv.reverse();

				// Pop off the pattern argument.
				argv.pop();

				var len = pattern.length;
				var output = '';
				for (var ii = 0; ii < len; ii++) {
				var c = pattern.charAt(ii);

				if (c !== '%') {
				output += c;
				continue;
				}

				ii++;

				var next = pattern.charAt(ii);
				if (next === '%') {
				// This is "%%" (that is, an escaped "%" symbol), so just add a literal
				// "%" to the result.
				output += '%';
				continue;
				}

				if (next === 's') {
				if (!argv.length) {
				throw new Error(
				'Too few arguments to "JX.sprintf(...)" for pattern: ' + pattern);
				}

				output += '' + argv.pop();

				continue;
				}

				if (next === '') {
				amckinleyUnsubmitted Not Done Inline Actions Wow, `charAt` returns the empty string instead of null or something? amckinley: Wow, `charAt` returns the empty string instead of null or something?
				epriestleyAuthorUnsubmitted Done Inline Actions You betcha! >> ''.charAt(420.69) << "" You might already know this one, too: >> typeof null << "object" Javascript is basically worse than PHP but has a much better PR team. epriestley: You betcha! ``` >> ''.charAt(420.69) << "" ``` You might already know this one, too: ``` >>…
				throw new Error(
				'Pattern passed to "JX.sprintf(...)" ends with "%": ' + pattern);
				}

				throw new Error(
				'Unknown conversion "%' + c + '" passed to "JX.sprintf(...)" in ' +
				'pattern: ' + pattern);
				}

				if (argv.length) {
				throw new Error(
				'Too many arguments to "JX.sprintf()" for pattern: ' + pattern);
				}

				return output;
				};
				amckinleyUnsubmitted Not Done Inline Actions What is this; a Facebook interview?!? amckinley: What is this; a Facebook interview?!?

	if (__DEV__) {			if (__DEV__) {
	window.alert = (function(native_alert) {			window.alert = (function(native_alert) {
	var recent_alerts = [];			var recent_alerts = [];
	var in_alert = false;			var in_alert = false;
	return function(msg) {			return function(msg) {
	if (in_alert) {			if (in_alert) {
	JX.log(			JX.log(
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