@ui-schema/react/esm/Utils/useImmutable/useImmutable.js

Schema-driven UI generator for React using JSON Schema. Build powerful form and interface generators with headless components and hooks.

import { isEqual } from '@ui-schema/ui-schema/Utils/isEqual';
import * as React from 'react';
export function useImmutable(value) {
  const currentState = React.useRef(value);
  if (!isEqual(currentState.current, value)) {
    currentState.current = value;
  }
  return currentState.current;
}