f5792c40be
Pulled ALL skills from 15 source repositories: - anthropics/skills: 16 (docs, design, MCP, testing) - obra/superpowers: 14 (TDD, debugging, agents, planning) - coreyhaines31/marketingskills: 25 (marketing, CRO, SEO, growth) - better-auth/skills: 5 (auth patterns) - vercel-labs/agent-skills: 5 (React, design, Vercel) - antfu/skills: 16 (Vue, Vite, Vitest, pnpm, Turborepo) - Plus 13 individual skills from various repos Mosaic Stack is not limited to coding — the Orchestrator and subagents serve coding, business, design, marketing, writing, logistics, analysis, and more. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
87 lines
2.0 KiB
Markdown
87 lines
2.0 KiB
Markdown
---
|
|
category: Component
|
|
---
|
|
|
|
# computedInject
|
|
|
|
Combine computed and inject
|
|
|
|
## Usage
|
|
|
|
In Provider Component
|
|
|
|
```ts twoslash include main
|
|
import type { InjectionKey, Ref } from 'vue'
|
|
import { provide } from 'vue'
|
|
|
|
interface Item {
|
|
key: number
|
|
value: string
|
|
}
|
|
|
|
export const ArrayKey: InjectionKey<Ref<Item[]>> = Symbol('symbol-key')
|
|
|
|
const array = ref([{ key: 1, value: '1' }, { key: 2, value: '2' }, { key: 3, value: '3' }])
|
|
|
|
provide(ArrayKey, array)
|
|
```
|
|
|
|
In Receiver Component
|
|
|
|
```ts
|
|
// @filename: provider.ts
|
|
// @include: main
|
|
// ---cut---
|
|
import { computedInject } from '@vueuse/core'
|
|
|
|
import { ArrayKey } from './provider'
|
|
|
|
const computedArray = computedInject(ArrayKey, (source) => {
|
|
const arr = [...source.value]
|
|
arr.unshift({ key: 0, value: 'all' })
|
|
return arr
|
|
})
|
|
```
|
|
|
|
## Type Declarations
|
|
|
|
```ts
|
|
export type ComputedInjectGetter<T, K> = (
|
|
source: T | undefined,
|
|
oldValue?: K,
|
|
) => K
|
|
export type ComputedInjectGetterWithDefault<T, K> = (
|
|
source: T,
|
|
oldValue?: K,
|
|
) => K
|
|
export type ComputedInjectSetter<T> = (v: T) => void
|
|
export interface WritableComputedInjectOptions<T, K> {
|
|
get: ComputedInjectGetter<T, K>
|
|
set: ComputedInjectSetter<K>
|
|
}
|
|
export interface WritableComputedInjectOptionsWithDefault<T, K> {
|
|
get: ComputedInjectGetterWithDefault<T, K>
|
|
set: ComputedInjectSetter<K>
|
|
}
|
|
export declare function computedInject<T, K = any>(
|
|
key: InjectionKey<T> | string,
|
|
getter: ComputedInjectGetter<T, K>,
|
|
): ComputedRef<K | undefined>
|
|
export declare function computedInject<T, K = any>(
|
|
key: InjectionKey<T> | string,
|
|
options: WritableComputedInjectOptions<T, K>,
|
|
): ComputedRef<K | undefined>
|
|
export declare function computedInject<T, K = any>(
|
|
key: InjectionKey<T> | string,
|
|
getter: ComputedInjectGetterWithDefault<T, K>,
|
|
defaultSource: T,
|
|
treatDefaultAsFactory?: false,
|
|
): ComputedRef<K>
|
|
export declare function computedInject<T, K = any>(
|
|
key: InjectionKey<T> | string,
|
|
options: WritableComputedInjectOptionsWithDefault<T, K>,
|
|
defaultSource: T | (() => T),
|
|
treatDefaultAsFactory: true,
|
|
): ComputedRef<K>
|
|
```
|