I just integrated an encrypted shopping cart to my Rails(4.2) app for use with Paypal. Currently, my app reads the SSL cert & key files into constants which are then used during encryption. This works fine, but I'd prefer not to publish those files to github. The app uses the figaro gem to manage the environment variables in the application.yml file. Is there a way to incorporate the SSL certs into application.yml as environment variables instead of reading the files?
Thanks in advance,
Brendan