12 lines
314 B
Markdown
12 lines
314 B
Markdown
### takeRight
|
|
|
|
Returns an array with n elements removed from the end.
|
|
|
|
Use `Array.slice()` to create a slice of the array with `n` elements taken from the end.
|
|
|
|
```js
|
|
const takeRight = (arr, n = 1) => arr.slice(arr.length - n, arr.length);
|
|
// takeRight([1, 2, 3], 2) -> [ 2, 3 ]
|
|
// takeRight([1, 2, 3]) -> [3]
|
|
```
|