calculate object entries with recursion

index.js

function calcObjectLength(myObject, size) {
  Object.entries(myObject).forEach(([, value]) => {
    if (!isObject(value)) {
      console.log('+1');
      size += 1;
    } else {
      console.log('is object');
      size += calcObjectLength(value, size);
    }
  });
  return size;
}
try {
  const myObject = {
    fruit: {
      banana: 1,
      strawberry: 4,
    },
  };

  const objectLength = calcObjectLength(myObject, 0);
  console.log(objectLength);
} catch (e) {
  console.log('error');
}