Summary
This is a comprehensive Ruby refactoring reference with 45 community-sourced rules organized by impact level, from critical structure changes down to naming conventions. You'd reach for it when extracting bloated methods, flattening nested conditionals, or modernizing code to Ruby 3.x patterns. The prioritization system is smart: it ranks guard clauses and method extraction as critical while keeping stylistic stuff like endless methods further down. Each rule links to detailed examples with before/after code. What I like is the focus on practical smells like feature envy and primitive obsession rather than abstract principles. It's essentially a decision tree for "I know this code is bad, but what specific refactoring should I apply?"
Install to Claude Code
npx -y skills add pproenca/dot-skills --skill ruby-refactor --agent claude-codeInstalls into .claude/skills of the current project.
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Keeps your Mac awake while Claude Code, Codex or Cursor works. Lets it sleep when they are done.
Try free for 7 days →Block distracting apps from your iPhone permanently without a 3rd party app. Free and open source.
Block now (100% free) →Notes, actions and memory. Without a meeting bot. First month 100% off.
Download for free →belt cli automatically finds the best tools and skills for your agent. image, video, music, tts...
one prompt install →Free an open-source skills that make AI coding agents easier to understand, verify, and control.
Download for free →Connect your Claude agent to live crypto prices and trading routes via 1inch
Get the MCP →
