Explica este código JavaScript
Dificultad: Intermedio
const numbers = [1, 2 ,3, 4, 5];
const fn = (arr) => {
return arr.flatMap((number) =>[ [number - 1] ])
}
console.log(fn(numbers)) // 🤔
- A.
[ [ [0], [1], [2], [3], [4] ] ]
- B.
[1, 2, 3, 4, 5]
- C.
[0, 1, 2, 3, 4]
- D.
[ [0], [1], [2], [3], [4] ]
Respuesta en el primer comentario.