react-photoswipe-gallery/dist/helpers/shuffle.js

React component wrapper around PhotoSwipe

function shuffle(array) {
  const result = [...array];
  let currentIndex = result.length;
  let temp;
  let randomIndex;
  while (currentIndex !== 0) {
    randomIndex = Math.floor(Math.random() * currentIndex);
    currentIndex -= 1;
    temp = result[currentIndex];
    // eslint-disable-next-line no-param-reassign
    result[currentIndex] = result[randomIndex];
    // eslint-disable-next-line no-param-reassign
    result[randomIndex] = temp;
  }
  return result;
}
export default shuffle;