The array to shuffle.
A new array containing the elements of the input array in random order.
// Shuffle an array of numbers
const numbers = [1, 2, 3, 4, 5];
const shuffledNumbers = randomShuffle(numbers);
console.log(shuffledNumbers); // e.g., [3, 1, 5, 2, 4]
// Shuffle an array of strings
const colors = ["red", "green", "blue"];
const shuffledColors = randomShuffle(colors);
console.log(shuffledColors); // e.g., ["blue", "red", "green"]
// Verify the original array is unchanged
console.log(numbers); // [1, 2, 3, 4, 5]
Creates a shuffled copy of the input array using the Fisher-Yates algorithm.
This function does not modify the original array. Instead, it returns a new array with the elements randomly shuffled.