19 lines
No EOL
651 B
TypeScript
19 lines
No EOL
651 B
TypeScript
//#region src/array/at.d.ts
|
|
/**
|
|
* Retrieves elements from an array at the specified indices.
|
|
*
|
|
* This function supports negative indices, which count from the end of the array.
|
|
*
|
|
* @template T
|
|
* @param arr - The array to retrieve elements from.
|
|
* @param indices - An array of indices specifying the positions of elements to retrieve.
|
|
* @returns 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]
|
|
*/
|
|
declare function at<T>(arr: readonly T[], indices: number[]): T[];
|
|
//#endregion
|
|
export { at }; |