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