closest to zero

index.js

const closestToZero = (_arr) => {
  let closest = _arr[0] ?? 0;
  _arr.forEach((item) => {
    if(item <= Math.abs(closest) && item > 0){
      closest = item;
    }else if(Math.abs(item) < Math.abs(closest)){
      closest = item;
    }
  });
  return closest;
}