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jamilalisgandarov/useMemo.ts

Created October 8, 2020 13:44
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useMemo.ts
const Component: React.FC = ({ listOfItems,first,second }) => {
const list = useMemo(
() => listOfItems.map(item => ({
...item,
itemProp1: expensiveFunction(first),
itemProp2: anotherPriceyFunction(second)
})),
[listOfItems]
)
return // render list as you wish
}
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