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

A utility library for TypeScript.

import { ArrayMap } from "./internals/types.js";

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

/**
 * `mapEach(array, mapper)`
 *
 * Applies the `mapper` function to each element in `array`, returning a new array with the mapped elements.
 *
 * ```ts
 * mapEach([1, 2, 3, 4], (x) => x * 2); // [2, 4, 6, 8]
 * ```
 *
 * ```ts
 * pipe(
 *     [1, 2, 3, 4],
 *     mapEach((x) => x * 2),
 * ); // [2, 4, 6, 8]
 * ```
 */
declare const mapEach: {
  <T, U>(mapper: ArrayMap<T, U>): (target: T[]) => U[];
  <T, U>(mapper: ArrayMap<T, U>): (target: readonly T[]) => readonly U[];
  <T, U>(target: T[], mapper: ArrayMap<T, U>): U[];
  <T, U>(target: readonly T[], mapper: ArrayMap<T, U>): readonly U[];
};
//#endregion
export { mapEach };