sorting scripts

sorting.js

const movements = [200, 450, -400, 3000, -650, -130, 70, 1300];

// descending 
movements.sort((a, b) => {
  if (a > b) return 1;
  if (b > a) return -1;
});

console.log(movements);

// descending refactor
movements.sort((a,b) => a - b );
console.log(movements);


// ascending 
movements.sort((a, b) => {
  if (a > b) return -1;
  if (b > a) return 1;
});
console.log(movements);

// ascending refactor
movements.sort((a, b) => b - a);
console.log(movements);