aureooms/js-array

/**
 *
 * Maps a callable object over an array.
 *
 * /!\ currently only supports a (function, array) tuple as argument
 *
 */

export function starmap(callable, iterable, out) {
    const len = iterable.length;

    for (let i = 0; i < len; ++i) {
        out.push(callable(...iterable[i]));
    }

    return out;
}