Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

JavaScript JavaScript Foundations Arrays Methods: Part 2

hector gonzalez
hector gonzalez
14,109 Points
Posted by hector gonzalez
hector gonzalez
14,109 Points

Methods Part2 Challenge

i have this code to order the array by the length of the words

'''javascript saying2 = saying2.sort(function(a,b){ a.length-b.length });''' it is working but the challenge

1 Answer

Jason Anello
Jason Anello
Courses Plus Student 94,610 Points

HI Hector,

You're subtracting the string lengths but you're not returning that value. Also, the sort method sorts the array in place so there's no need to assign back to saying2

saying2.sort(function(a, b) {
        return a.length - b.length;
      });