Example refactoring
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This commit is contained in:
Julien Valverdé
2025-07-22 22:50:41 +02:00
parent 6e517f36ea
commit 8ed88d54c3
3 changed files with 14 additions and 13 deletions

View File

@@ -3,7 +3,7 @@ import { Flex, Text, TextField } from "@radix-ui/themes"
import { createFileRoute } from "@tanstack/react-router"
import { GetRandomValues, makeUuid4 } from "@typed/id"
import { Effect } from "effect"
import { Component, Hook } from "effect-fc"
import { Component, Hook, Memoized, Suspense } from "effect-fc"
import * as React from "react"
@@ -50,7 +50,7 @@ const RouteComponent = Component.make(function* AsyncRendering() {
// )
const AsyncComponent = Component.make(function* AsyncComponent() {
class AsyncComponent extends Component.make(function* AsyncComponent() {
const VSubComponent = yield* Component.useFC(SubComponent)
yield* Effect.sleep("500 millis")
@@ -61,14 +61,15 @@ const AsyncComponent = Component.make(function* AsyncComponent() {
</Flex>
)
}).pipe(
Component.suspenseWithOptions({ defaultFallback: <p>Loading...</p> })
)
const MemoizedAsyncComponent = Component.memo(AsyncComponent)
Suspense.suspense,
Suspense.withOptions({ defaultFallback: <p>Loading...</p> }),
) {}
class MemoizedAsyncComponent extends Memoized.memo(AsyncComponent) {}
const SubComponent = Component.make(function* SubComponent() {
class SubComponent extends Component.make(function* SubComponent() {
const [state] = React.useState(yield* Hook.useOnce(() => Effect.provide(makeUuid4, GetRandomValues.CryptoRandom)))
return <Text>{state}</Text>
})
}) {}
export const Route = createFileRoute("/dev/async-rendering")({
component: RouteComponent

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@@ -2,7 +2,7 @@ import * as Domain from "@/domain"
import { Box, Button, Flex, IconButton, TextArea } from "@radix-ui/themes"
import { GetRandomValues, makeUuid4 } from "@typed/id"
import { Chunk, Effect, Match, Option, Ref, Runtime, SubscriptionRef } from "effect"
import { Component, Hook } from "effect-fc"
import { Component, Hook, Memoized } from "effect-fc"
import { SubscriptionSubRef } from "effect-fc/types"
import { FaArrowDown, FaArrowUp } from "react-icons/fa"
import { FaDeleteLeft } from "react-icons/fa6"
@@ -24,7 +24,7 @@ export type TodoProps = (
| { readonly _tag: "edit", readonly index: number }
)
export const Todo = Component.make(function* Todo(props: TodoProps) {
export class Todo extends Component.make(function* Todo(props: TodoProps) {
const runtime = yield* Effect.runtime()
const state = yield* TodosState
@@ -111,5 +111,5 @@ export const Todo = Component.make(function* Todo(props: TodoProps) {
</Flex>
)
}).pipe(
Component.memo
)
Memoized.memo
) {}

View File

@@ -5,7 +5,7 @@ import { Todo } from "./Todo"
import { TodosState } from "./TodosState.service"
export const Todos = Component.make(function* Todos() {
export class Todos extends Component.make(function* Todos() {
const state = yield* TodosState
const [todos] = yield* Hook.useSubscribeRefs(state.ref)
@@ -29,4 +29,4 @@ export const Todos = Component.make(function* Todos() {
</Flex>
</Container>
)
})
}) {}