reselect
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Redux Selector 최적화Frameworks, Platforms and Libraries/React 2023. 9. 10. 15:19
작업 중 Reference type(object or array)의 state를 Selector를 통해 변환하여 사용하는 경우 아래와 같은 warning을 접할 수 있습니다. Selector customSelector returned a different result when called with the same parameters. This can lead to unnecessary rerenders. Selectors that return a new reference (such as an object or an array) should be memoized // warning example export const conformUserSelector = (state: RootState) => { ret..