13 lines
325 B
Markdown
13 lines
325 B
Markdown
### dropRight
|
|
|
|
Returns a new array with `n` elements removed from the right.
|
|
|
|
Use `Array.slice()` to slice the remove the specified number of elements from the right.
|
|
|
|
```js
|
|
const dropRight = (arr, n = 1) => arr.slice(0, -n);
|
|
// dropRight([1,2,3]) -> [1,2]
|
|
// dropRight([1,2,3], 2) -> [1]
|
|
// dropRight([1,2,3], 42) -> []
|
|
```
|