68 lines
1.7 KiB
Markdown
68 lines
1.7 KiB
Markdown
---
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id: 56533eb9ac21ba0edf2244ed
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title: Appending Variables to Strings
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challengeType: 1
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videoUrl: ''
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localeTitle: Anexando Variables a las Cadenas
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---
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## Description
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<section id="description"> Del mismo modo que podemos construir una cadena sobre varias líneas a partir de <dfn>literales</dfn> de cadena, también podemos agregar variables a una cadena utilizando el operador más es igual a ( <code>+=</code> ). </section>
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## Instructions
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<section id="instructions"> Configure <code>someAdjective</code> y <code>someAdjective</code> a <code>myStr</code> usando el operador <code>+=</code> . </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: <code>someAdjective</code> debe establecerse en una cadena de al menos 3 caracteres de largo
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testString: 'assert(typeof someAdjective !== "undefined" && someAdjective.length > 2, "<code>someAdjective</code> should be set to a string at least 3 characters long");'
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- text: <code>someAdjective</code> de <code>someAdjective</code> a <code>myStr</code> usando el operador <code>+=</code>
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testString: 'assert(code.match(/myStr\s*\+=\s*someAdjective\s*/).length > 0, "Append <code>someAdjective</code> to <code>myStr</code> using the <code>+=</code> operator");'
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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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// Example
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var anAdjective = "awesome!";
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var ourStr = "freeCodeCamp is ";
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ourStr += anAdjective;
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// Only change code below this line
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var someAdjective;
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var myStr = "Learning to code is ";
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```
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</div>
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### After Test
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<div id='js-teardown'>
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```js
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console.info('after the test');
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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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