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. This usually isn't a problem when we first create our project but, as time progresses and gems get mantained, working with multiple libraries becomes a hustle.