[Javascript] Array.prototype.with

Prevously, when we want to upate an item inside a array:

const items = [
    {id: 1, name: 'a'},
    {id: 2, name: 'b'},
    {id: 3, name: 'c'},
    {id: 4, name: 'd'},
    {id: 5, name: 'e'}
]
const newItem = {id: 3, name: 'cc'};
const idx = items.findIndex(i => i.id === newItem.id)
const newItems = [
  ...items.slice(0, idx),
  newItem,
  ...items.slice(idx + 1)  
]

To simpify the process, we can use .with()

const items = [
    {id: 1, name: 'a'},
    {id: 2, name: 'b'},
    {id: 3, name: 'c'},
    {id: 4, name: 'd'},
    {id: 5, name: 'e'}
]
const newItem = {id: 3, name: 'cc'}
const newItems = items.with(items.findIndex(i => i.id === newItem.id), newItem)
console.log(newItems)

https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/with