To start sidekiq
sidekiq -r ./sidekiq.rb
#or
APP_ENV=development sidekiq -r ./sidekiq.rb
To open up IRB session
irb -r ./sidekiq.rb
#or
APP_ENV=development irb -r ./sidekiq.rb
To start using Guard for TDD
guard
Build image from Dockerfile
docker build -t sidekiq-app .
Docker-compose
docker-compose up