todo-app

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export const getKeys = <T extends object>(entry: T) =>
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  Object.keys(entry) as (keyof T)[];
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export const nonNullable = <T extends object>(entry: T): T =>
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  getKeys(entry).reduce<T>((acc, key) => {
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    const value = entry[key];
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    if (value !== null && value !== undefined) {
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      acc[key] = value;
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    }
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    return acc;
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  }, {} as T);
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