Active Storage Example App

by heroku


Active Storage Example App

An app that uses Active Storage file uploads and Previews. For more information view the devcenter documentation on Active Storage.


Note: This app uses a paid add-on for S3 storage.

Running Locally

Make sure you have Ruby installed. Also, install the Heroku CLI (formerly known as the Heroku Toolbelt).

$ git clone
$ cd active_storage_with_previews_example
$ bundle install
$ bin/rails db:create db:migrate
$ heroku local

Your app should now be running on localhost:5000.

Deploying to Heroku

$ heroku create
$ git push heroku master
$ heroku run rake db:migrate
$ heroku open


Deploy to Heroku


For more information about using Ruby on Heroku, see these Dev Center articles: