@monstermann/fn/dist/array/lastIndexOf.js

A utility library for TypeScript.

import { dfdlT } from "@monstermann/dfdl";

//#region src/array/lastIndexOf.ts
/**
* `lastIndexOf(array, value)`
*
* Returns the last index at which `value` can be found in `array`, or -1 if it is not present.
*
* ```ts
* lastIndexOf([1, 2, 3, 2, 4], 2); // 3
* ```
*
* ```ts
* pipe([1, 2, 3, 2, 4], lastIndexOf(2)); // 3
* ```
*/
const lastIndexOf = dfdlT((target, value) => {
	return target.lastIndexOf(value);
}, 2);

//#endregion
export { lastIndexOf };