const arrayChunk = (array, per = 1) => {
const nChunks = Math.ceil(array.length / per);
return Array.from(Array(nChunks), (_, i) => array.slice(i * per, (i + 1) * per));
const arrayChunk = (array, per = 1) => {
const nChunks = Math.ceil(array.length / per);
return Array.from(Array(nChunks), (_, i) => array.slice(i * per, (i + 1) * per));