at
Import from @varavel/vdl-plugin-sdk/utils/arrays.
function at<T>(arr, indices): T[];
Retrieves elements from an array at the specified indices.
This function supports negative indices, which count from the end of the array.
Type Parameters
| Type Parameter | Description |
|---|---|
T |
Parameters
| Parameter | Type | Description |
|---|---|---|
arr | readonly T[] | The array to retrieve elements from. |
indices | readonly number[] | An array of indices specifying the positions of elements to retrieve. |
Returns
T[]
A new array containing the elements at the specified indices.
Example
const numbers = [10, 20, 30, 40, 50];
const result = at(numbers, [1, 3, 4]);
console.log(result); // [20, 40, 50]