Commit 03d8bb2

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Kent C. Dodds

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fix notes a bit

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Lines changed: 6 additions & 1 deletion

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`@@ -23,7 +23,12 @@ simple version of that out of what we've created so far. So for this extra`
`23`	`23`	credit, I want you to create a custom `useAsync` hook which can be used like so:
`24`	`24`
`25`	`25`	```javascript
`26`		`-const state = useAsync(() => fetchPokemon(pokemonName), [pokemonName])`
	`26`	`+const state = useAsync(() => {`
	`27`	`+ if (!pokemonName) {`
	`28`	`+ return Promise.resolve(null)`
	`29`	`+ }`
	`30`	`+ return fetchPokemon(pokemonName)`
	`31`	`+}, [pokemonName])`
`27`	`32`	`const {data: pokemon, loading, error} = state`
`28`	`33`	```
`29`	`34`

Lines changed: 1 addition & 1 deletion

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`@@ -73,7 +73,7 @@ custom hook so that the app works and the tests pass.`
`73`	`73`	`### 💯 split up state context and dispatch context`
`74`	`74`
`75`	`75`	`Go ahead and take a short break and read this:`
`76`		`-[Always useMemo your context value](https://kentcdodds.com/blog/always-use-memo-your-context-value).`
	`76`	`+[How to optimize your context value](https://kentcdodds.com/blog/how-to-optimize-your-context-value).`
`77`	`77`
`78`	`78`	`We're going to do the alternative approach mentioned at the end of that post (I`
`79`	`79`	`plan to update the post eventually).`

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