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

Ruby Ruby Basics (Retired) Ruby Methods Method Returns: Part 2

challenge task stage 4

def mod(a, b) puts a % b end mod(5, 3) I input this and it doesn't work. Why?

2 Answers

Maciej Czuchnowski
Maciej Czuchnowski
36,441 Points

It should be:

def mod(a, b) 
  a % b

puts does not return a value, it prints it. And they never asked you to use it with 5 and 3 as arguments :)

Awesome! Thanks for the help @Maciej! :)