3.0.2sudo apt install rbenvrbenv install 3.0.2
rbenv local 3.0.27.0.6bundle installdocker-compose build --no-cache
docker-compose up # scale dev environment
docker-compose down # remove dev environmentrails db:createrails db:migratebundle exec rspec -fd spec/
bundle exec rspec -fd spec/folder/
bundle exec rspec -fd spec/folder/file
bundle exec rspec spec/rails_best_practices .
rubycritic .
rubocop .