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useArrayIncludes

Category
Export Size
340 B
Last Changed
9 months ago

Reactive Array.includes

Usage

Use with reactive array

js
import { useArrayIncludes } from '@vueuse/core'

const list = ref([0, 2, 4, 6, 8])
const result = useArrayIncludes(list, 10)
// result.value: false
list.value.push(10)
// result.value: true
list.value.pop()
// result.value: false

Type Declarations

Show Type Declarations
typescript
export type UseArrayIncludesComparatorFn<T, V> = (
  element: T,
  value: V,
  index: number,
  array: MaybeRefOrGetter<T>[],
) => boolean
export interface UseArrayIncludesOptions<T, V> {
  fromIndex?: number
  comparator?: UseArrayIncludesComparatorFn<T, V> | keyof T
}
/**
 * Reactive `Array.includes`
 *
 * @see https://vueuse.org/useArrayIncludes
 *
 * @returns true if the `value` is found in the array. Otherwise, false.
 */
export declare function useArrayIncludes<T, V = any>(
  list: MaybeRefOrGetter<MaybeRefOrGetter<T>[]>,
  value: MaybeRefOrGetter<V>,
  comparator?: UseArrayIncludesComparatorFn<T, V>,
): ComputedRef<boolean>
export declare function useArrayIncludes<T, V = any>(
  list: MaybeRefOrGetter<MaybeRefOrGetter<T>[]>,
  value: MaybeRefOrGetter<V>,
  comparator?: keyof T,
): ComputedRef<boolean>
export declare function useArrayIncludes<T, V = any>(
  list: MaybeRefOrGetter<MaybeRefOrGetter<T>[]>,
  value: MaybeRefOrGetter<V>,
  options?: UseArrayIncludesOptions<T, V>,
): ComputedRef<boolean>

Source

SourceDocs

Contributors

Anthony Fu
丶远方

Changelog

v10.0.0-beta.4 on 4/13/2023
4d757 - feat(types)!: rename MaybeComputedRef to MaybeRefOrGetter
0a72b - feat(toValue): rename resolveUnref to toValue
v10.0.0-beta.0 on 3/14/2023
4d6bc - feat: new function (#2708)

Released under the MIT License.