js-sort-ptwdmia.js

const unsorted = [1, 4, 2, 11, 42];
console.log(unsorted);
const sorted = unsorted.slice()
console.log(sorted.sort());


const sorted1 = unsorted.slice().sort((a, b) => a - b);
console.log(sorted1);
const sorted2 = unsorted.slice().sort((a, b) => b - a);
console.log(sorted2);

console.log(' ---------------------------------- ');

const words = ["Hello", "great", "First", "A", "a", "how"];

words.sort();

console.log(words);

const sortedDescWords = words.slice().sort((a, b) => {
  if(a < b) return 1
  if(b < a) return -1
  if(a === b) return 0
});
console.log(sortedDescWords);

const sortedByLength = words.slice().sort((a, b) => {
  if(a.length < b.length) return 1
  if(b.length < a.length) return -1
  if(a.length === b.length) return 0
})

console.log('---> ', sortedByLength)