export const arrayOfLength = (length: number): number[] => {
  return [...Array(length).keys()]
}

export function arrayShuffle(array: any[]) {
  const copy = [...array]; // Create a shallow copy
  for (let i = copy.length - 1; i > 0; i--) {
    const j = Math.floor(Math.random() * (i + 1));
    [copy[i], copy[j]] = [copy[j], copy[i]];
  }
  return copy;
}