2.4 KiB
2.4 KiB
id, title, localeTitle, challengeType, guideUrl
id | title | localeTitle | challengeType | guideUrl |
---|---|---|---|---|
56533eb9ac21ba0edf2244cc | Accessing Nested Objects | Accediendo a objetos anidados | 1 | https://spanish.freecodecamp.org/guide/certificates/accessing-nested-objects-in-json |
Description
var ourStorage = {
"desk": {
"drawer": "stapler"
},
"cabinet": {
"top drawer": {
"folder1": "a file",
"folder2": "secrets"
},
"bottom drawer": "soda"
}
};
ourStorage.cabinet["top drawer"].folder2; // "secrets"
ourStorage.desk.drawer; // "stapler"
Instructions
myStorage
y asigne el contenido de la propiedad de la glove box
a la variable gloveBoxContents
. Utilice la notación de corchete para las propiedades con un espacio en su nombre.
Tests
tests:
- text: <code>gloveBoxContents</code> debe ser igual a "mapas"
testString: 'assert(gloveBoxContents === "maps", "<code>gloveBoxContents</code> should equal "maps"");'
- text: Usa la notación de puntos y corchetes para acceder a <code>myStorage</code>
testString: 'assert(/=\s*myStorage\.car\.inside\[\s*("|")glove box\1\s*\]/g.test(code), "Use dot and bracket notation to access <code>myStorage</code>");'
Challenge Seed
// Setup
var myStorage = {
"car": {
"inside": {
"glove box": "maps",
"passenger seat": "crumbs"
},
"outside": {
"trunk": "jack"
}
}
};
var gloveBoxContents = undefined; // Change this line
After Test
console.info('after the test');
Solution
var myStorage = {
"car":{
"inside":{
"glove box":"maps",
"passenger seat":"crumbs"
},
"outside":{
"trunk":"jack"
}
}
};
var gloveBoxContents = myStorage.car.inside["glove box"];