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refDefault ​

Category
Export Size
107 B
Last Changed
5 months ago

Apply default value to a ref.

Usage ​

ts
import { refDefault, useStorage } from '@vueuse/core'

const raw = useStorage('key')
const state = refDefault(raw, 'default')

raw.value = 'hello'
console.log(state.value) // hello

raw.value = undefined
console.log(state.value) // default

Type Declarations ​

typescript
/**
 * Apply default value to a ref.
 */
export declare function refDefault<T>(
  source: Ref<T | undefined | null>,
  defaultValue: T,
): Ref<T>

Source ​

Source • Docs

Contributors ​

Anthony Fu

Changelog ​

No recent changes

Released under the MIT License.