javascript map() how to identifi last element code example
Example: get last item in map javascript
row.map((rank, i, arr) => {
if (arr.length - 1 === i) {
// last one
} else {
// not last one
}
});row.map((rank, i, arr) => {
if (arr.length - 1 === i) {
// last one
} else {
// not last one
}
});