jistjoalal | Codewars

Name:Jist

Clan:No Sword School

Skills:"what a waste of time! better to do nothing."

Member Since:Nov 2018

Last Seen:Aug 2019

Profiles:

Following:7

Followers:0

Allies:0

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num -> string -> array -> [sort(), reverse()] -> string -> num

JS is fun!

const descendingOrder = n =>
  +[...''+n].sort().reverse().join``;

1 - function descendingOrder(n){
2 - return Number(String(n).split('').sort(function(a, b){return b-a}).join(''));
3 - }
1 + const descendingOrder = n =>
2 + +[...''+n].sort().reverse().join``;