#8. Добавление алиасов, разделение на чанки, разделение на страницы, организация фвйловой структуры (#9)
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16
src/core/hooks/useEqualMemo.ts
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16
src/core/hooks/useEqualMemo.ts
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import isEqual from 'lodash/isEqual';
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import {DependencyList, useEffect, useState} from 'react';
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const emptyDependency: DependencyList = [];
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export function useEqualMemo<T>(func: () => T, args: DependencyList = emptyDependency): T {
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const [memoized, memo] = useState<T>(func());
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useEffect(() => {
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const data = func();
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if (!isEqual(memoized, data)) {
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memo(data);
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}
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}, [memoized, func, args]);
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return memoized;
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}
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