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			74 lines
		
	
	
		
			2.2 KiB
		
	
	
	
		
			Markdown
		
	
	
	
	
	
| ---
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| id: 56533eb9ac21ba0edf2244cc
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| title: Accessing Nested Objects
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| challengeType: 1
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| guideUrl: 'https://spanish.freecodecamp.org/guide/certificates/accessing-nested-objects-in-json'
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| videoUrl: ''
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| localeTitle: Accediendo a objetos anidados
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| ---
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| 
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| ## Description
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| <section id="description"> Se puede acceder a las sub-propiedades de los objetos encadenando la notación de punto o corchete. Aquí hay un objeto anidado: <blockquote> var ourStorage = { <br> "escritorio": { <br> "cajón": "grapadora" <br> } <br> "gabinete": { <br> "cajón de arriba": { <br> "folder1": "un archivo", <br> "folder2": "secretos" <br> } <br> "cajón inferior": "soda" <br> } <br> }; <br> ourStorage.cabinet ["cajón superior"]. folder2; // "secretos" <br> ourStorage.desk.drawer; // "engrapadora" </blockquote></section>
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| 
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| ## Instructions
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| <section id="instructions"> Acceda al objeto <code>myStorage</code> y asigne el contenido de la propiedad <code>glove box</code> a la variable <code>gloveBoxContents</code> . Utilice la notación de corchete para las propiedades con un espacio en su nombre. </section>
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| 
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| ## Tests
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| <section id='tests'>
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| 
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| ```yml
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| tests:
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|   - text: <code>gloveBoxContents</code> debe ser igual a "mapas"
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|     testString: 'assert(gloveBoxContents === "maps", "<code>gloveBoxContents</code> should equal "maps"");'
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|   - text: Usa la notación de puntos y corchetes para acceder a <code>myStorage</code>
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|     testString: 'assert(/=\s*myStorage\.car\.inside\[\s*("|")glove box\1\s*\]/g.test(code), "Use dot and bracket notation to access <code>myStorage</code>");'
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| 
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| ```
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| 
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| </section>
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| 
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| ## Challenge Seed
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| <section id='challengeSeed'>
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| 
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| <div id='js-seed'>
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| 
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| ```js
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| // Setup
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| var myStorage = {
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|   "car": {
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|     "inside": {
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|       "glove box": "maps",
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|       "passenger seat": "crumbs"
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|      },
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|     "outside": {
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|       "trunk": "jack"
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|     }
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|   }
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| };
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| 
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| var gloveBoxContents = undefined; // Change this line
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| 
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| ```
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| 
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| </div>
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| 
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| 
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| ### After Test
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| <div id='js-teardown'>
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| 
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| ```js
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| console.info('after the test');
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| ```
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| 
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| </div>
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| 
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| </section>
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| 
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| ## Solution
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| <section id='solution'>
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| 
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| ```js
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| // solution required
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| ```
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| </section>
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