Automatically run Rails database migration after deploying to Heroku
Did you ever forget to run db:migrate after deploying your app to Heroku? Try out Heroku buildpacks.
Confirm before pushing to Git master branch
If you are worried about unintentionally pushing to a master branch in Git you can get a confirmation warning using a pre-push hook.
Wordpress to Jekyll
I moved this website from WordPress to Jekyll. Jekyll is a Ruby static-site generator which turns your text files into related HTML files.