ABOUTME: Ruby gem development guide - structure, testing, linting, CI/CD, publishing

ABOUTME: Conventions for gemspec, RSpec, RuboCop, publishing with attestation

Ruby Gem Development

Quick Reference

bundle gem my_gem --test=rspec --ci=github --linter=rubocop
bundle install && bundle exec rspec && bundle exec rubocop -A
gem build my_gem.gemspec
gem push my_gem-1.0.0.gem --attestation

For Rails apps, use rails skill. See also: _AST_GREP.md, _PATTERNS.md, source-control

Version (determine, don't assume)