This is a Rails application within a study course of Good Programmer

Below is some setup and trouble shooting info

1. Ruby version: 2.7.1

2. Rails version: 6.0.3

3. Database

We use Posgres DB Install PG:

sudo apt-get install postgresql-10
bundle install

Command, which may be useful:

rails db:create
rails db:migrate
rails db:seed

4. For UML diagrams generation we use gem 'railroady'

It requeres "graphviz". So, before taking it in use, run this:

sudo apt-get install graphviz

5. For annotations we use 'annotate' gem

Useful commands for annotation of models etc. and routes:

annotata
annotate --routes