61 lines
1.2 KiB
Markdown
61 lines
1.2 KiB
Markdown
---
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id: 587d7b87367417b2b2512b43
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title: Use Arrow Functions to Write Concise Anonymous Functions
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challengeType: 1
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videoUrl: ''
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localeTitle: ''
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---
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## Description
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undefined
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## Instructions
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undefined
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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: ''
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testString: 'getUserInput => assert(!getUserInput("index").match(/var/g), "User did replace <code>var</code> keyword.");'
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- text: ''
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testString: 'getUserInput => assert(getUserInput("index").match(/const\s+magic/g), "<code>magic</code> should be a constant variable (by using <code>const</code>).");'
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- text: ''
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testString: 'assert(typeof magic === "function", "<code>magic</code> is a <code>function</code>.");'
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- text: ''
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testString: 'assert(magic().getDate() == new Date().getDate(), "<code>magic()</code> returns correct date.");'
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- text: ''
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testString: 'getUserInput => assert(!getUserInput("index").match(/function/g), "<code>function</code> keyword was not used.");'
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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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var magic = function() {
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"use strict";
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return new Date();
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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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// solution required
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```
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</section>
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