mutant

https://github.com/mbj/mutant

Ruby

Automated code reviews via mutation testing - semantic code coverage.

User#adult?

No Docs, write some!

Source | Google | Stack overflow

Edit

git clone [email protected]:mbj/mutant.git
cd mutant
open rails_example/app/models/user.rb

Contribute

# Make a new branch
git checkout -b -your-name--update-docs-User-adult--for-pr

# Commit to git
git add rails_example/app/models/user.rbgit commit -m "better docs for User#adult?"

# Open pull request
gem install hub # on a mac you can `brew install hub`
hub fork
git push <your name> -your-name--update-docs-User-adult--for-pr
hub pull-request

# Celebrate!