our Disappointment exegesis heroku rails loose the temper Symphony magazine
How to Deploy Rails API to Heroku (ruby-2.6.1) (PostgreSQL) - DEV Community
Deploy a REST API with Ruby on Rails and Heroku
GitHub - jacquescrocker/heroku-rails: easy configuration / multi-environment setup with heroku with deployment hooks *NOTE* I no longer use Heroku. If anyone would like to take over this gem, just github msg me.