cferdinandi/dedupe.html Secret

## dedupe.html
<!DOCTYPE html>
<html lang="en">

	<head>
		<meta charset="utf-8">
		<title>dedupe()</title>
		<meta name="viewport" content="width=device-width, initial-scale=1.0">
	</head>

	<body>


		<script>
			/**
			 * Remove duplicate items from an array
			 * (c) Chris Ferdinandi, MIT License, https://gomakethings.com
			 * @param  {Array} arr The array
			 * @return {Array}     A new array with duplicates removed
			 */
			function dedupe (arr) {
				return Array.from(new Set(arr));
			}

			let sandwiches = ['turkey', 'ham', 'turkey', 'tuna', 'pb&j', 'ham', 'turkey', 'tuna'];

			// returns ["turkey","ham","tuna","pb&j"]
			let deduped = dedupe(sandwiches);
			console.log(deduped);
		</script>

	</body>
</html>
	<!DOCTYPE html>
	<html lang="en">

	<head>
	<meta charset="utf-8">
	<title>dedupe()</title>
	<meta name="viewport" content="width=device-width, initial-scale=1.0">
	</head>

	<body>


	<script>
	/**
	* Remove duplicate items from an array
	* (c) Chris Ferdinandi, MIT License, https://gomakethings.com
	* @param {Array} arr The array
	* @return {Array} A new array with duplicates removed
	*/
	function dedupe (arr) {
	return Array.from(new Set(arr));
	}

	let sandwiches = ['turkey', 'ham', 'turkey', 'tuna', 'pb&j', 'ham', 'turkey', 'tuna'];

	// returns ["turkey","ham","tuna","pb&j"]
	let deduped = dedupe(sandwiches);
	console.log(deduped);
	</script>

	</body>
	</html>