Rails Asset Pipeline on Heroku | Heroku Dev CenterRails applications running on Heroku can have the asset pipeline compiled locally, at deploy-time, or at run time. For new users, we recommend reading Getting Started with Ruby on Heroku before proceeding further. The Rails 4 Asset Pipeline If you are using Rails 4 and the asset pipeline it is recommended to familiarize yourself with the document below. Much of the behavior between Rails 3 and Rai
