User Sign Up & Login

Every social app needs users! Let's add sign up and login functionality.

Step 1: Install Devise

Add to Gemfile: gem 'devise'
Run: bundle install
Run: rails generate devise:install

Step 2: Create User Model

Run: rails generate devise User
Run: rails db:migrate

Step 3: Try It Out

Start your server and visit /users/sign_up to create an account!

What's Next

Now that we have users, let's let them create posts with photos!