62 lines
2.3 KiB
Markdown
62 lines
2.3 KiB
Markdown
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---
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id: 587d7db3367417b2b2512b8f
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title: Match Literal Strings
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localeTitle: Unir cuerdas literales
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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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En el último desafío, buscó la palabra <code>"Hello"</code> usando la expresión regular <code>/Hello/</code> . Esa expresión regular buscó una coincidencia literal de la cadena <code>"Hello"</code> . Aquí hay otro ejemplo que busca una coincidencia literal de la cadena <code>"Kevin"</code> :
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<blockquote>let testStr = "Hello, my name is Kevin.";<br>let testRegex = /Kevin/;<br>testRegex.test(testStr);<br>// Returns true</blockquote>
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Cualquier otra forma de <code>"Kevin"</code> no coincidirá. Por ejemplo, la expresión regular <code>/Kevin/</code> no coincidirá con <code>"kevin"</code> o <code>"KEVIN"</code> .
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<blockquote>let wrongRegex = /kevin/;<br>wrongRegex.test(testStr);<br>// Returns false</blockquote>
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Un desafío futuro mostrará cómo emparejar esas otras formas también.
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</section>
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## Instructions
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<section id='instructions'>
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Complete la expresión regular <code>waldoRegex</code> para encontrar <code>"Waldo"</code> en la cadena <code>waldoIsHiding</code> con una coincidencia literal.
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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 regex <code>waldoRegex</code> debería encontrar <code>"Waldo"</code>
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testString: 'assert(waldoRegex.test(waldoIsHiding), "Your regex <code>waldoRegex</code> should find <code>"Waldo"</code>");'
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- text: Su regex <code>waldoRegex</code> no debe buscar nada más.
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testString: 'assert(!waldoRegex.test("Somewhere is hiding in this text."), "Your regex <code>waldoRegex</code> should not search for anything else.");'
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- text: Debe realizar una coincidencia de cadena literal con su expresión regular.
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testString: 'assert(!/\/.*\/i/.test(code), "You should perform a literal string match with your regex.");'
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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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let waldoIsHiding = "Somewhere Waldo is hiding in this text.";
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let waldoRegex = /search/; // Change this line
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let result = waldoRegex.test(waldoIsHiding);
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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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