Function useArrayMap

packages/shared/useArrayMap/index.ts:13–18

(
  list: MaybeRefOrGetter<MaybeRefOrGetter<T>[]>,
  fn: (element: T, index: number, array: T[]) => U,
)

 * @returns a new array with each element being the result of the callback function.
 */
export function useArrayMap<T, U = T>(
  list: MaybeRefOrGetter<MaybeRefOrGetter<T>[]>,
  fn: (element: T, index: number, array: T[]) => U,
): ComputedRef<U[]> {
  return computed(() => toValue(list).map(i => toValue(i)).map(fn))
}