@monstermann/fn/dist/array/findReplaceLastOrElse.d.ts

A utility library for TypeScript.

import { ArrayPredicate, OrElse } from "./internals/types.js";

//#region src/array/findReplaceLastOrElse.d.ts

/**
 * `findReplaceLastOrElse(array, predicate, replacement, callback)`
 *
 * Finds the last element in `array` that satisfies the provided `predicate` function and replaces it with `replacement`, returning a new array with the replaced element, or the result of calling `callback` with the array if no element is found.
 *
 * ```ts
 * findReplaceLastOrElse(
 *     [1, 2, 3, 4],
 *     (x) => x > 10,
 *     99,
 *     (arr) => arr.length,
 * ); // 4
 * ```
 *
 * ```ts
 * pipe(
 *     [1, 2, 3, 4],
 *     findReplaceLastOrElse(
 *         (x) => x > 10,
 *         99,
 *         (arr) => arr.length,
 *     ),
 * ); // 4
 * ```
 */
declare const findReplaceLastOrElse: {
  <T, U>(predicate: ArrayPredicate<T>, replacement: NoInfer<T>, orElse: OrElse<T, U>): (target: T[]) => T[] | U;
  <T, U>(predicate: ArrayPredicate<T>, replacement: NoInfer<T>, orElse: OrElse<T, U>): (target: readonly T[]) => readonly T[] | U;
  <T, U>(target: T[], predicate: ArrayPredicate<T>, replacement: NoInfer<T>, orElse: OrElse<T, U>): T[] | U;
  <T, U>(target: readonly T[], predicate: ArrayPredicate<T>, replacement: NoInfer<T>, orElse: OrElse<T, U>): readonly T[] | U;
};
//#endregion
export { findReplaceLastOrElse };