dropRight
Import from @varavel/vdl-plugin-sdk/utils/arrays.
function dropRight<T>(arr, itemsCount): T[];
Removes a specified number of elements from the end of an array and returns the rest.
This function takes an array and a number, and returns a new array with the specified number of elements removed from the end.
Type Parameters
| Type Parameter | Description |
|---|---|
T | The type of elements in the array. |
Parameters
| Parameter | Type | Description |
|---|---|---|
arr | readonly T[] | The array from which to drop elements. |
itemsCount | number | The number of elements to drop from the end of the array. |
Returns
T[]
A new array with the specified number of elements removed from the end.
Example
const array = [1, 2, 3, 4, 5];
const result = dropRight(array, 2);
// result will be [1, 2, 3] since the last two elements are dropped.