How to Run Rails Backend

1. Make sure ruby and rails are all installed. use

ruby -v rails -v

to check.

2. Then clone this repository to local computer. In the directory, use

bundle install

to install all dependencies.

3. Create database and migrate schema using

rails db:create rails db:migrate

4. Run this application on http://localhost:3001 using

rails s -p 3001

5. If the page shows

{status: "hello world!"} then the backend is successfully launched.