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 trialAustin Buddington
20,119 PointsCould also name this method `downcase_email!` to follow the ruby community's convention for naming dangerous methods
Also, The method could be called before_create
since there is no reason to call it after the email string has been normalized and saved.