Some method

aSome.ts

/** returns boolean */
type CallBackSome<T> = (
  value: T,
  index?: number,
  collection?: T[]
) => Promise<boolean>;

/**
 * Async Some function
 *
 * @export
 * @template T
 * @param {T[]} elements
 * @param {CallBackSome<T>} cb
 * @returns {Promise<boolean>}
 */
export async function some<T>( elements: T[], cb: CallBackSome<T> ): Promise<boolean> {
  for (const [index, element] of elements.entries()) {
    if (await cb(element, index, elements)) {
      return true;
    }
  }

  return false;
}

// You can use as follows
const array = [1, 2, 3, 4];

const output = await aSome<number>(array, async (i) => {
 return Promise.resolve(i > 2);
});