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useRefState refactpro
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Julien Valverdé
2025-02-27 18:32:57 +01:00
parent 7c99d1ff3d
commit 91b95ea6af
3 changed files with 9 additions and 13 deletions
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10
packages/extension-lazyref/src/index.ts
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@@ -9,19 +9,17 @@ export const LazyRefExtension = ReffuseExtension.make(() => ({
this: ReffuseHelpers.ReffuseHelpers<R>,
ref: LazyRef.LazyRef<A, E, R>,
): [A, React.Dispatch<React.SetStateAction<A>>] {
const runSync = this.useRunSync()
const initialState = React.useMemo(() => runSync(ref), [])
const initialState = this.useMemo(() => ref, [], { doNotReExecuteOnRuntimeOrContextChange: true })
const [reactStateValue, setReactStateValue] = React.useState(initialState)
this.useFork(() => Stream.runForEach(ref.changes, v => Effect.sync(() =>
setReactStateValue(v)
)), [ref])
const setValue = React.useCallback((setStateAction: React.SetStateAction<A>) =>
runSync(LazyRef.update(ref, prevState =>
const setValue = this.useCallbackSync((setStateAction: React.SetStateAction<A>) =>
LazyRef.update(ref, prevState =>
SetStateAction.value(setStateAction, prevState)
)),
),
[ref])
return [reactStateValue, setValue]