@toolpad/utils/modern/hooks/useLatest.js

Shared utilities used by Toolpad packages.

import * as React from 'react';

/**
 * Returns the latest non-null, non-undefined value that has been passed to it.
 */

function useLatest(value) {
  const [latest, setLatest] = React.useState(value);
  if (latest !== value && value !== null && value !== undefined) {
    setLatest(value);
  }
  return value ?? latest;
}
export default useLatest;