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useMemo
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Julien Valverdé
2025-01-19 03:09:27 +01:00
parent eee29e3d1d
commit 567140ac1d
1 changed files with 37 additions and 37 deletions
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74
packages/reffuse/src/Reffuse.ts
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@@ -80,36 +80,36 @@ export class Reffuse<R> {
* Changes to the Reffuse runtime or context will recompute the value in addition to the deps. * Changes to the Reffuse runtime or context will recompute the value in addition to the deps.
* You can disable this behavior by setting `doNotReExecuteOnRuntimeOrContextChange` to `true` in `options`. * You can disable this behavior by setting `doNotReExecuteOnRuntimeOrContextChange` to `true` in `options`.
*/ */
// useMemo<A, E>( useMemo<A, E>(
// effect: Effect.Effect<A, E, R | Scope.Scope>, effect: Effect.Effect<A, E, R | Scope.Scope>,
// deps?: React.DependencyList, deps?: React.DependencyList,
// options?: RenderOptions & ScopeOptions, options?: RenderOptions & ScopeOptions,
// ): A { ): A {
// const runSync = this.useRunSync() const runSync = this.useRunSync()
// const [value, scope] = React.useMemo(() => Scope.make(options?.finalizerExecutionStrategy).pipe( const [value, scope] = React.useMemo(() => Scope.make(options?.finalizerExecutionStrategy).pipe(
// Effect.flatMap(scope => Effect.flatMap(scope =>
// Effect.provideService(effect, Scope.Scope, scope).pipe( Effect.provideService(effect, Scope.Scope, scope).pipe(
// Effect.map(value => [value, scope] as const) Effect.map(value => [value, scope] as const)
// ) )
// ), ),
// runSync, runSync,
// ), [ ), [
// ...options?.doNotReExecuteOnRuntimeOrContextChange ? [] : [runSync], ...options?.doNotReExecuteOnRuntimeOrContextChange ? [] : [runSync],
// ...(deps ?? []), ...(deps ?? []),
// ]) ])
// React.useEffect(() => { React.useEffect(() => {
// // console.log("effect", value, scope) // console.log("effect", value, scope)
// return () => { return () => {
// // console.log("cleanup", value, scope) // console.log("cleanup", value, scope)
// runSync(Scope.close(scope, Exit.void)) runSync(Scope.close(scope, Exit.void))
// } }
// }, [scope]) }, [scope])
// return value return value
// } }
/** /**
* Reffuse equivalent to `React.useMemo`. * Reffuse equivalent to `React.useMemo`.
@@ -120,18 +120,18 @@ export class Reffuse<R> {
* Changes to the Reffuse runtime or context will recompute the value in addition to the deps. * Changes to the Reffuse runtime or context will recompute the value in addition to the deps.
* You can disable this behavior by setting `doNotReExecuteOnRuntimeOrContextChange` to `true` in `options`. * You can disable this behavior by setting `doNotReExecuteOnRuntimeOrContextChange` to `true` in `options`.
*/ */
useMemo<A, E>( // useMemo<A, E>(
effect: Effect.Effect<A, E, R>, // effect: Effect.Effect<A, E, R>,
deps?: React.DependencyList, // deps?: React.DependencyList,
options?: RenderOptions, // options?: RenderOptions,
): A { // ): A {
const runSync = this.useRunSync() // const runSync = this.useRunSync()
return React.useMemo(() => runSync(effect), [ // return React.useMemo(() => runSync(effect), [
...options?.doNotReExecuteOnRuntimeOrContextChange ? [] : [runSync], // ...options?.doNotReExecuteOnRuntimeOrContextChange ? [] : [runSync],
...(deps ?? []), // ...(deps ?? []),
]) // ])
} // }
/** /**
* Reffuse equivalent to `React.useEffect`. * Reffuse equivalent to `React.useEffect`.