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0.2.1 (#26)
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Co-authored-by: Julien Valverdé <julien.valverde@mailo.com>
Co-authored-by: Renovate Bot <renovate-bot@valverde.cloud>
Reviewed-on: Thilawyn/effect-fc#26
This commit was merged in pull request #26.
This commit is contained in:
Julien Valverdé
2025-12-01 23:37:40 +01:00
parent a432993ac3
commit 89f966d93e
27 changed files with 1530 additions and 592 deletions
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packages/effect-fc/src/Subscribable.ts
+23 -18
View File
@@ -1,4 +1,4 @@
import { Effect, Equivalence, pipe, type Scope, Stream, Subscribable } from "effect"
import { Effect, Equivalence, Stream, Subscribable } from "effect"
import * as React from "react"
import * as Component from "./Component.js"
@@ -16,30 +16,35 @@ export const zipLatestAll = <const T extends readonly Subscribable.Subscribable<
changes: Stream.zipLatestAll(...elements.map(v => v.changes)),
}) as any
export const useSubscribables: {
<const T extends readonly Subscribable.Subscribable<any, any, any>[]>(
...elements: T
): Effect.Effect<
[T[number]] extends [never]
? never
: { [K in keyof T]: T[K] extends Subscribable.Subscribable<infer A, infer _E, infer _R> ? A : never },
[T[number]] extends [never] ? never : T[number] extends Subscribable.Subscribable<infer _A, infer E, infer _R> ? E : never,
([T[number]] extends [never] ? never : T[number] extends Subscribable.Subscribable<infer _A, infer _E, infer R> ? R : never) | Scope.Scope
>
} = Effect.fnUntraced(function* <const T extends readonly Subscribable.Subscribable<any, any, any>[]>(
...elements: T
) {
export declare namespace useSubscribables {
export type Success<T extends readonly Subscribable.Subscribable<any, any, any>[]> = [T[number]] extends [never]
? never
: { [K in keyof T]: T[K] extends Subscribable.Subscribable<infer A, infer _E, infer _R> ? A : never }
export interface Options<A> {
readonly equivalence?: Equivalence.Equivalence<A>
}
}
export const useSubscribables = Effect.fnUntraced(function* <const T extends readonly Subscribable.Subscribable<any, any, any>[]>(
elements: T,
options?: useSubscribables.Options<useSubscribables.Success<NoInfer<T>>>,
): Effect.fn.Return<
useSubscribables.Success<T>,
[T[number]] extends [never] ? never : T[number] extends Subscribable.Subscribable<infer _A, infer E, infer _R> ? E : never,
[T[number]] extends [never] ? never : T[number] extends Subscribable.Subscribable<infer _A, infer _E, infer R> ? R : never
> {
const [reactStateValue, setReactStateValue] = React.useState(
yield* Component.useOnMount(() => Effect.all(elements.map(v => v.get)))
)
yield* Component.useReactEffect(() => Effect.forkScoped(pipe(
elements.map(ref => Stream.changesWith(ref.changes, Equivalence.strict())),
streams => Stream.zipLatestAll(...streams),
yield* Component.useReactEffect(() => Stream.zipLatestAll(...elements.map(ref => ref.changes)).pipe(
Stream.changesWith((options?.equivalence as Equivalence.Equivalence<any[]> | undefined) ?? Equivalence.array(Equivalence.strict())),
Stream.runForEach(v =>
Effect.sync(() => setReactStateValue(v))
),
)), elements)
Effect.forkScoped,
), elements)
return reactStateValue as any
})