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toRefs should be allowed on plain objects · vuejs/core@ac43b11 · GitHub

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@@ -386,16 +386,6 @@ describe('reactivity/ref', () => {

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expect(dummyY).toBe(5)

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})

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test('toRefs should warn on plain object', () => {

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toRefs({})

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expect(`toRefs() expects a reactive object`).toHaveBeenWarned()

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})

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test('toRefs should warn on plain array', () => {

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toRefs([])

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expect(`toRefs() expects a reactive object`).toHaveBeenWarned()

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})

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test('toRefs reactive array', () => {

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const arr = reactive(['a', 'b', 'c'])

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const refs = toRefs(arr)

 Original file line number Diff line number Diff line change

@@ -9,7 +9,6 @@ import { Dep, getDepFromReactive } from './dep'

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import {

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type Builtin,

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type ShallowReactiveMarker,

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isProxy,

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isReactive,

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isReadonly,

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isShallow,

@@ -18,7 +17,6 @@ import {

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} from './reactive'

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import type { ComputedRef, WritableComputedRef } from './computed'

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import { ReactiveFlags, TrackOpTypes, TriggerOpTypes } from './constants'

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import { warn } from './warning'

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declare const RefSymbol: unique symbol

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export declare const RawSymbol: unique symbol

@@ -337,9 +335,6 @@ export type ToRefs<T = any> = {

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* @see {@link https://vuejs.org/api/reactivity-utilities.html#torefs}

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*/

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export function toRefs<T extends object>(object: T): ToRefs<T> {

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if (__DEV__ && !isProxy(object)) {

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warn(`toRefs() expects a reactive object but received a plain one.`)

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}

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const ret: any = isArray(object) ? new Array(object.length) : {}

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for (const key in object) {

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ret[key] = propertyToRef(object, key)

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