Pergunta de entrevista da empresa eBay
flatten an array
Resposta da entrevista
Sigiloso
27 de abr. de 2021
const flatten = arr => arr.reduce((flat, next) => flat.concat(Array.isArray(next) ? flatten(next) : next), []);
flatten an array
Sigiloso
const flatten = arr => arr.reduce((flat, next) => flat.concat(Array.isArray(next) ? flatten(next) : next), []);