We all have used
find before on an array, but what if we wanted to start from the end of the array? Well, thanks to
findLast you no longer need to perform some weird logic or use an external library to pull this off.
In this example, you can see how
findLast works the same way as
find the only difference is that it starts from the end of the array.
const numbers = [5, 10, 15, 20, 25] // Find starts from the begining const n = numbers.find(num => num > 10) console.log(n) // 15 // Find Last starts from the end const n = numbers.findLast(num => num > 10) console.log(n) // 25
Other than IE, you can use
findLast in all major browsers. Check the browser compatibility list for more info.