ombulabs

Analyzes Rails applications and generates comprehensive upgrade reports with breaking changes, deprecations, and step-by-step migration guides for Rails 2.3 through 8.1. Use when upgrading Rails applications, planning multi-hop upgrades, or querying…

Clean up after (or abandon) a Rails upgrade. Drop NextRails.next? and NextRails.current? branches and retire dual-boot scaffolding (Gemfile.next, Gemfile.next.lock, conditional Gemfile groups), keeping either the next or the current version. Trigger when the…

Incrementally upgrade Rails `config.load_defaults` by walking through each new_framework_defaults config one at a time. Use this skill whenever the user mentions load_defaults upgrade, new_framework_defaults, framework defaults, or wants to bring their Rails…

Sets up and manages dual-boot Ruby and Rails environments using the next_rails gem. Helps configure Gemfile for running two versions of Rails, Ruby, or any core dependency simultaneously, set up CI for both versions, use NextRails.next? for version-dependent…