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Var vs. Let

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This Gist was automatically created by Carbide, a free online programming environment.

This Gist was automatically created by Carbide, a free online programming environment.

This Gist was automatically created by Carbide, a free online programming environment.

	var person = {
	name: 'Michal',
	surname: 'Kopecký',
	}

	var greetings = 'Hi, ' + person.name + ' ' + person.surname + '!';

	function createProduct(price, productNumber, name, description) {
	return {
	price: price,
	code: productNumber,
	name: name,
	desc: description
	}
	}

	function discountCreateProduct(price, ...params) { ///tady se jedná o rest parameter