4a3ce4cc1d
Add comprehensive reference documentation for: - Vitest: environments, projects/workspaces, type testing, vi utilities - Pinia: HMR, Nuxt integration, SSR setup - Vue: built-in components (Transition, Teleport, Suspense, KeepAlive) and advanced directives
1.2 KiB
1.2 KiB
category
| category |
|---|
| Array |
useArraySome
Reactive Array.some
Usage
Use with array of multiple refs
import { useArraySome } from '@vueuse/core'
const item1 = ref(0)
const item2 = ref(2)
const item3 = ref(4)
const item4 = ref(6)
const item5 = ref(8)
const list = [item1, item2, item3, item4, item5]
const result = useArraySome(list, i => i > 10)
// result.value: false
item1.value = 11
// result.value: true
Use with reactive array
import { useArraySome } from '@vueuse/core'
const list = ref([0, 2, 4, 6, 8])
const result = useArraySome(list, i => i > 10)
// result.value: false
list.value.push(11)
// result.value: true
Type Declarations
export type UseArraySomeReturn = ComputedRef<boolean>
/**
* Reactive `Array.some`
*
* @see https://vueuse.org/useArraySome
* @param list - the array was called upon.
* @param fn - a function to test each element.
*
* @returns **true** if the `fn` function returns a **truthy** value for any element from the array. Otherwise, **false**.
*
* @__NO_SIDE_EFFECTS__
*/
export declare function useArraySome<T>(
list: MaybeRefOrGetter<MaybeRefOrGetter<T>[]>,
fn: (element: T, index: number, array: MaybeRefOrGetter<T>[]) => unknown,
): UseArraySomeReturn