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16 lines
388 B
TypeScript
16 lines
388 B
TypeScript
// credit: https://github.com/manvalls/server-only-context/blob/main/src/index.ts
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import { cache } from 'react'
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export default <T>(defaultValue: T): [() => T, (v: T) => void] => {
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const getRef = cache(() => ({ current: defaultValue }))
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const getValue = (): T => getRef().current
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const setValue = (value: T) => {
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getRef().current = value
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}
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return [getValue, setValue]
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}
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