In this video we’ll create a complete user management system for our friend list app using the Devise gem.
Devise takes care of everything for us, from allowing users to sign up, sign in, sign out, edit their profiles, and much more.
In this video we’ll install the Devise Gem. The installation has several steps that we’ll need to complete, not just the regular “bundle install” command.
Then we’ll create links to our user management stuff on the navbar based on whether or not a user is signed in or not.