feat: add useArray function

This is helpful when dealing with iterator objects.

src/util.ts

@@ -6,6 +6,7 @@ import {
   computed,
   ComputedGetter,
   ComputedRef,
+  DebuggerOptions,
   MaybeRefOrGetter,
   readonly,
   Ref,
@@ -429,6 +430,13 @@ export async function fromAsync<T>(iterable: AsyncIterable<T>): Promise<T[]> {
   return result
 }
 
+export function useArray<T>(
+  iterable: MaybeRefOrGetter<Iterable<T>>,
+  debugOptions?: DebuggerOptions,
+) {
+  return computed(() => Array.from(toValue(iterable)), debugOptions)
+}
+
 export function ensureError(error: unknown) {
   return error instanceof Error ? error : new Error(String(error))
 }