Zhao-Andy/sql-example-project

Setup, with Terminal/Bash/whatever:

1. git clone
2. One liner: bundle;rails db:create;rails db:migrate;rails db:seed
3. bundle
4. rails db:create
5. rails db:migrate
6. rails db:seed
7. Query away! Note that instead of follower_id, the column is user_id.

Calling .count on the query should return 49.