Function unset

src/utils/unset.ts:34–64

(object: any, path: string | (string | number)[])

}

export default function unset(object: any, path: string | (string | number)[]) {
  if (isString(path) && Object.prototype.hasOwnProperty.call(object, path)) {
    delete object[path];
    return object;
  }

  const paths = Array.isArray(path)
    ? path
    : isKey(path)
      ? [path]
      : stringToPath(path);

  const childObject = paths.length === 1 ? object : baseGet(object, paths);

  const index = paths.length - 1;
  const key = paths[index];

  if (childObject) {
    delete childObject[key];
  }

  if (
    index !== 0 &&
    ((isObject(childObject) && isEmptyObject(childObject)) ||
      (Array.isArray(childObject) && isEmptyArray(childObject)))
  ) {
    unset(object, paths.slice(0, -1));
  }

  return object;
}