add spread syntax
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## Basic
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- [Arrays](arrays.js) - работа с массивами
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- [Spread syntax](spread.js) - распаковка массива в аргументы
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## Other
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- [Webpack](webpack.md) example config
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11
JavaScript/spread.js
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11
JavaScript/spread.js
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function sum(x, y, z) {
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return x + y + z;
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}
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const numbers = [1, 2, 3];
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console.log(sum(...numbers));
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// expected output: 6
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console.log(sum.apply(null, numbers));
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// expected output: 6
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