How to sort an array by number of characters?

Question

JavaScript

There is such an array.
You need to sort it from largest to smallest by the number of characters.

accords: [
      "A\#", "A", "A7", "A\#m", "Am", "Ab", 
      "B","B7", "Bm", "Bb", 
      "C\#", 'C', 'C7', 'Cm', 'C\#m',
      "D\#", 'D', 'D7', 'Dm', 'D\#m', "Db", 
      'E', 'E7', 'Em', "Eb", 
      "F\#", 'F', 'Fm', 'F\#m', 'F7',
      "G\#", "G", "Gm", "G\#m", "Gb", "G7", 
      "H", "Hm", "Hb", "H7"]

Thanks for your help and your time.
Ps
I tried something like this

return this.accords.sort(
                function(a, b){ 
                    return b.length > a.length;
                }
          
      
            );

But something went wrong, please advise how to resolve the issue.

Answer 1

return b.length - a.length;