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/VueUse

useSum

Category @Math

Export Size 194 B

Package @vueuse/math

Last Changed 2 weeks ago

Category	@Math
Export Size	194 B
Package	`@vueuse/math`
Last Changed	2 weeks ago

Get the sum of an array reactively

Usage

import { useSum } from '@vueuse/math'

const array = ref([1, 2, 3, 4])
const sum = useSum(array) // Ref<10>

import { useSum } from '@vueuse/math'

const a = ref(1)
const b = ref(3)

const sum = useSum(a, b, 2) // Ref<6>

Type Declarations

export declare function useSum(
  array: MaybeRefOrGetter<MaybeRefOrGetter<number>[]>
): ComputedRef<number>
export declare function useSum(
  ...args: MaybeRefOrGetter<number>[]
): ComputedRef<number>

Source

Source • Docs