Tutorials


Rails now supports routes prefixed with word cable | Saeloun Blog
ActionCable seamlessly integrates WebSockets with the rest of our Rails application. It allows for real-time features to be written in Ruby in the same style and form the rest of our Rails application, while still being performant and scalable. It...




Define Default URL for ActiveStorage to fix Mixed Content Error
Using ActiveStorage with external services like AWS S3 for saving and surfing attachments like images is great. The setup is well explained in Active Storage Overview in Ruby on Rails Guides.But if you start using it, you will maybe encounter some...


Handling third-party webhooks with Rails Event Store | Arkency Blog
Lately, one of our clients asked us to review his Rails Event Store-based application. We helped him, as RES mentoring is one of the key fields of our professional activity.What caught our attention was the way of handling incoming webhooks from t...


Safe gem upgrades with pessimize gem | Hanami Mastery
Upgrading gems in the bigger project can become a hustle if you don't use tools like pessimize to help you deal with them safely.Working on a Ruby application implies, sooner or later, dealing with a Gemfile, gem versions and gem dependencies. Thi...