I loved PragDave way because I was already doing this type of approach in PHP, where I would have an entrypoint to the code core (application in the Elixir course) that could then be used from Controllers, CLI, Websockets, or whatever interface we would decide to use, and they were packaged as vendor dependencies, instead of being stuffed inside the Laravel Framework. This approach had the advantage of being a lot easier to upgrade Laravel versions, because the framewrok was just being used as a placeholder to bootstratp and run our code from the vendor folder.
