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

A utility library for TypeScript.

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

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

/**
 * `atOr(array, offset, fallback)`
 *
 * Returns the value at the specified `offset`. Returns `fallback` if the `offset` was out of range, or the retrieved value was nullable.
 *
 * ```ts
 * atOr([1, null], -1, 2); // 2
 * ```
 *
 * ```ts
 * pipe([1, null], atOr(-1, 2)); // 2
 * ```
 */
declare const atOr: {
  <U>(offset: number, or: U): <T>(target: readonly T[]) => NonNil<T> | U;
  <T, U>(target: readonly T[], offset: number, or: U): NonNil<T> | U;
};
//#endregion
export { atOr };