Rails Environment Variables · RailsAppsby Taylor Mock and Daniel Kehoe Last updated 15 December 2012 Setting Rails environment variables. Using ENV variables in Rails, locally and with Heroku. Rails configuration and security with environment variables. If You Are New to Rails If you’re new to Rails, see What is Ruby on Rails?, the book Learn Ruby on Rails, and recommendations for a Rails tutorial. What is the RailsApps Project? This i
