Back-end Engineering Articles
I write and talk about backend stuff like Ruby, Ruby On Rails, Databases, Testing, Architecture / Infrastructure / System Design, Cloud, DevOps, Backgroud Jobs, and more...
2020-04-17
sudo docker-compose build sudo docker-compose up sudo docker-compose up db sudo docker-compose up web sudo docker-compose up redis sudo docker-compose up sidekiq sudo lsof -i -P -n | grep 5432 sudo kill -9 1124 sudo docker rm /<conatineID> -f sudo docker-compose down sudo docker image prune sudo docker volume prune sudo docker container prune
sudo service postgresql restart
sudo docker-compose run web rake db:create sudo docker-compose run web rake db:migrate sudo docker-compose exec web rails db:migrate:status sudo docker-compose exec web rails db:migrate:down VERSION=<version_number> sudo docker-compose exec web rails db:rollback STEP=<number_step> sudo docker-compose run web rake db:seed sudo docker-compose run web rake db:test:prepare sudo docker-compose exec web rails console sudo docker-compose exec web rails g model <modelname> <fields> sudo docker-compose exec web rails g migration <migration_name> <fields_to_add> sudo docker-compose run -e "RAILS_ENV=test" web rake db:create db:migrate sudo docker-compose run -e "RAILS_ENV=test" web rake db:seed sudo docker-compose run -e "RAILS_ENV=test" web rails console
sudo docker-compose exec web rake routes
sudo docker-compose run web bundle exec rspec sudo docker-compose exec web rake test (minitest) sudo docker-compose run web bundle exec rspec spec/models sudo docker-compose run web bin/rspec spec/models sudo docker-compose run web bundle exec rspec spec/models/parking_fine_spec.rb sudo docker-compose run -e COVERAGE=true web rspec spec/models/ sudo docker-compose run -e "RAILS_ENV=test" web bundle exec rspec spec/models/name.rb sudo docker-compose run -e "RAILS_ENV=test" web bundle exec rspec spec/workers/name.rb sudo docker-compose run web rails g rspec:model model_name sudo docker-compose run web rails g factory_girl:model model_name sudo docker-compose run web rails g rspec:controller controller_name sudo docker-compose run web rails g rspec:feature feature_name sudo docker-compose run web rails g rspec:request request_name
sudo docker-compose run web bundle exec rake assets:clean sudo docker-compose run web bundle exec rake assets:precompile sudo docker-compose run -e "RAILS_ENV=staging" web bundle exec rake assets:precompile
sudo docker-compose exec web bundle outdated sudo docker-compose exec web bundle install sudo docker-compose run web next bundle install sudo docker-compose exec web bundle update gem_name sudo docker-compose exec web bundle clean --force sudo docker-compose run web next --init sudo docker-compose run web bundle_report compatibility --rails-version=6.0.0 sudo docker-compose run -e BUNDLE_GEMFILE=Gemfile.next web bundle install
sudo docker-compose run web bundle exec rake [rake_task_name] sudo docker-compose run web bundle exec rake update_state_in_parking_space
sudo atom config/application.yml sudo atom config/database.yml git log --follow -p -- app/controllers/reports/name.rb # to check differences in a certain file google-chrome coverage/index.html git branch -d branch_name git branch -D branch_name git push origin --delete branch_name Binding.remote_pry #inside the code sudo docker-compose exec web pry-remote sudo docker-compose exec web EDITOR="code --wait" bin/rails credentials:edit sudo docker-compose run --rm -e EDITOR="code --wait" web bin/rails credentials:edit sudo docker-compose run web bundle exec rake tmp:cache:clear
heroku run rake db:seed --app app_name heroku run rails c --app app_name heroku run rake assets:precompile --app app_name heroku run rake [rake_task_name] --app app_name heroku run rake update_state_in_parking_space --app app_name heroku run rake db:migrate --app app_name heroku run rake db:migrate:status --app app_name heroku run rake tmp:cache:clear --app app_name heroku run "bundle exec rake db:schema:dump && cat db/schema.rb" --app app_name