rotatearray.js

// Using the splice() method:

const arr = [1, 2, 3, 4, 5];
const rotations = 2; // number of times to rotate the array

for (let i = 0; i < rotations; i++) {
  const element = arr.splice(0, 1)[0];
  arr.push(element);
}

console.log(arr); // Output: [3, 4, 5, 1, 2]


// Using the concat() method:
const arr = [1, 2, 3, 4, 5];
const rotations = 2; // number of times to rotate the array

const rotatedArr = arr.concat(arr.splice(0, rotations));

console.log(rotatedArr); // Output: [3, 4, 5, 1, 2]


// Using the slice() and concat() methods:
const arr = [1, 2, 3, 4, 5];
const rotations = 2; // number of times to rotate the array

const rotatedArr = arr.slice(rotations).concat(arr.slice(0, rotations));

console.log(rotatedArr); // Output: [3, 4, 5, 1, 2]


// Using the reverse() method:
const arr = [1, 2, 3, 4, 5];
const rotations = 2; // number of times to rotate the array

arr.reverse();
arr.splice(0, rotations);
arr.reverse();
arr.push(...arr.splice(0, rotations));

console.log(arr); // Output: [3, 4, 5, 1, 2]