useSum

反应式获取数组的总和

¥Get the sum of an array reactively

用法

¥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>