wayanjimmy/js-algorithms

function reverseArrayInPlace(arr) {
  for (let i = 0; i < arr.length / 2; i++) {
    let temp = arr[i]
    arr[i] = arr[arr.length - 1 - i]
    arr[arr.length - 1 - i] = temp
  }
  return arr
}

module.exports = reverseArrayInPlace