A barebones Ruby on Rails app, which can easily be deployed to Heroku.
This application supports the Getting Started on Heroku with Ruby article - check it out.
Make sure you have Ruby and the Heroku CLI installed.
$ git clone https://github.com/heroku/ruby-getting-started
$ cd ruby-getting-started
$ bundle install
$ bundle exec rake db:create db:migrate
$ heroku local
Your app should now be running on localhost:5006.
Using resources for this example app counts towards your usage. Delete your app and database as soon as you are done experimenting to control costs.
Ensure you're in the correct directory:
$ ls
Gemfile Procfile Rakefile app.json config db log public tmp
Gemfile.lock README.md app bin config.ru lib package.json test vendor
Deploy on Heroku Cedar
By default, apps use Eco dynos if you are subscribed to Eco. Otherwise, it defaults to Basic dynos. The Eco dynos plan is shared across all Eco dynos in your account and is recommended if you plan on deploying many small apps to Heroku. Learn more about our low-cost plans here.
Eligible students can apply for platform credits through our new Heroku for GitHub Students program.
$ heroku create
$ git push heroku main
$ heroku open
Deploy on Heroku Fir
By default, apps on Fir use 1X-Classic dynos. To create an app on Fir you'll need to create a private space first.
$ heroku create --space <space-name>
$ git push heroku main
$ heroku ps:wait
$ heroku open
For more information about using Ruby on Heroku, see these Dev Center articles: