es-toolkit/dist/fp/array/join.d.ts

A state-of-the-art, high-performance JavaScript utility library with a small bundle size and strong type annotations.

//#region src/fp/array/join.d.ts
/**
 * Creates a function that joins array values into a string.
 *
 * The separator is passed to Array.prototype.join, so undefined uses a comma.
 * Use the returned function with {@link pipe}.
 *
 * @template T - The type of elements in the array.
 * @param separator - The separator placed between values.
 * @returns A function that maps a readonly array to a joined string.
 *
 * @example
 * import { join, pipe } from 'es-toolkit/fp';
 *
 * pipe(['a', 'b', 'c'], join('-'));
 * // => 'a-b-c'
 */
declare function join<T>(separator?: string): (array: readonly T[]) => string;
//#endregion
export { join };