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# Descripción | ||
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Considera una lista/array de ovejas. Cada oveja tiene un nombre y un color. Haz una función que devuelva una lista con todas las ovejas que sean de color rojo y que además su nombre contenga tanto las letras n Y a, sin importar el orden, las mayúsculas o espacios. | ||
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Por ejemplo, si tenemos las ovejas: | ||
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```js | ||
const ovejas = [ | ||
{ name: 'Noa', color: 'azul' }, | ||
{ name: 'Euge', color: 'rojo' }, | ||
{ name: 'Navidad', color: 'rojo' }, | ||
{ name: 'Ki Na Ma', color: 'rojo' }, | ||
{ name: 'AAAAAaaaaa', color: 'rojo' }, | ||
{ name: 'Nnnnnnnn', color: 'rojo' }, | ||
]; | ||
``` | ||
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Al ejecutar el método debería devolver lo siguiente: | ||
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```js | ||
const ovejasFiltradas = contarOvejas(ovejas); | ||
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console.log(ovejasFiltradas); | ||
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// [{ name: 'Navidad', color: 'rojo' }, | ||
// { name: 'Ki Na Ma', color: 'rojo' }] | ||
``` | ||
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Recuerda. Debe contener las dos letras 'a' y 'n' en el nombre. No cuentes ovejas que sólo tenga una de las letras, debe tener ambas. |
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const ROJO = 'rojo'; | ||
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export default function contarOvejas(ovejas) { | ||
return ovejas.filter(({ name, color }) => { | ||
const lowerCaseName = name.toLowerCase(); | ||
return color === ROJO && lowerCaseName.includes('n') && lowerCaseName.includes('a'); | ||
}); | ||
} |