useTrunc

Category

@Math

Export Size

94 B

Package

@vueuse/math

Last Changed

3 weeks ago

Reactive Math.trunc.

Usage

import { useTrunc } from '@vueuse/math'

const value1 = ref(0.95)
const value2 = ref(-2.34)
const result1 = useTrunc(value1) // 0
const result2 = useTrunc(value2) // -2

Type Declarations

/**
 * Reactive `Math.trunc`.
 *
 * @see https://vueuse.org/useTrunc
 *
 * @__NO_SIDE_EFFECTS__
 */
export declare function useTrunc(
  value: MaybeRefOrGetter<number>,
): ComputedRef<number>

Source

Source • Docs

Contributors

Anthony Fu

Anthony Fu

SerKo

IlyaL

hanpei

Changelog

v13.6.0 on 7/28/2025

d32f8 - refactor: add @__NO_SIDE_EFFECTS__ annotations to all pure functions (#4907)

v12.8.0 on 3/5/2025

7432f - feat(types): deprecate MaybeRef and MaybeRefOrGetter in favor of Vue's native (#4636)

v12.3.0 on 1/2/2025

59f75 - feat(toValue): deprecate toValue from @vueuse/shared in favor of Vue's native

v12.0.0-beta.1 on 11/21/2024

0a9ed - feat!: drop Vue 2 support, optimize bundles and clean up (#4349)

v10.0.0-beta.4 on 4/13/2023

4d757 - feat(types)!: rename MaybeComputedRef to MaybeRefOrGetter

0a72b - feat(toValue): rename resolveUnref to toValue