Repository
Current version released
3 years ago
Versions
atr
A extension to the at
method that can also replace the element!
This can be used as a drop-in replacement for the at
method, the only difference is that it takes the array as an argument.
Examples
let arr = [1,2,3,4]
// this replaces the last element with 3 and returns the last element, which would be 3
atr(arr, -1, 3)
// [1,2,3,3]
console.log(arr)
You can also just use it normally
let arr = [1,2,3,4];
// 4
console.log(atr(arr, -1));