This is only the blueprint of every Asteroit web app using Rails

1. Make sure Ruby is already installed with version: 2.6.0
2. Also, don't forget to install Rails on Gem :

$ gem install rails

3. Copy configuration from config/application.yml.example to config/application.yml :

$ cp config/application.yml.example config/application.yml

4. Edit config/application.yml with your database configurations (Note: use PostgreSQL) :

DATABASE_USERNAME: awesomeusername
DATABASE_PASSWORD: secretpassword

5. Run this commands :

$ bundle install
$ yarn install
$ rails db:setup

6. Create secret key base :

$ rails secret

7. Copy the result from above command to config/application.yml, for example :

SECRET_KEY_BASE: 3888762115ac94070fd94ff6704baa67d04b9b93dc1b82021c2b57eaa9bb2459b0cce59052d60363be7a1b348cb091350de80afc24ed3c831812822ee85ec0cb

8. App is ready to use. Just run rails server and we're ready to go!