2.5.3 

Uses postgresql on mac we can install using

brew install postgresql brew tap homebrew/services brew services start postgresql 

First time setting up

rails db:create rails db:migrate 

To drop the DB:

rails db:drop 

The system dependencies are stated in the Gemfile 

1. Deployment instructions
2. Services (job queues, cache servers, search engines, etc.)
3. How to run the test suite
4. Create DB seed data