63 lines
1.4 KiB
Markdown
63 lines
1.4 KiB
Markdown
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---
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id: 587d8255367417b2b2512c73
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title: Use Spread and Notes for ES5 Set() Integration
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localeTitle: Use Spread and Notes para la integración de ES5 Set ()
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challengeType: 1
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---
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## Description
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<section id='description'>
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¿Recuerdas el operador de propagación ES6 <code>...</code> ?
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<code>...</code> puede tomar objetos iterables en ES6 y convertirlos en matrices.
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Vamos a crear un Set, y echa un vistazo a la función de propagación.
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<blockquote>var set = new Set([1,2,3]);<br>var setToArr = [...set]<br>console.log(setToArr) // returns [ 1, 2, 3 ]</blockquote>
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</section>
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## Instructions
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<section id='instructions'>
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En este ejercicio pasaremos un objeto establecido a la función <code>checkSet</code> . Debe devolver una matriz que contenga los valores del conjunto.
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Ahora ha aprendido con éxito cómo usar el objeto <code>Set()</code> ES6, ¡buen trabajo!
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</section>
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## Tests
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<section id='tests'>
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```yml
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tests:
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- text: ¡Tu Set fue devuelto correctamente!
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testString: 'assert(function(){var test = checkSet(new Set([1,2,3,4,5,6,7])); test === [ 1, 2, 3, 4, 5, 6, 7 ]}, "Your Set was returned correctly!");'
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```
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</section>
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## Challenge Seed
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<section id='challengeSeed'>
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<div id='js-seed'>
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```js
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function checkSet(set){
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// change code below this line
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// change code above this line
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}
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```
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</div>
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</section>
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## Solution
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<section id='solution'>
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```js
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function checkSet(set){
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return [...set];}
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```
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</section>
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