I've done the pragmatic studio elixir and erlang courses and they are high quality. They do the same for Ruby and Rails[1] [1]: https://pragmaticstudio.com/rai

I've done the pragmatic studio elixir and erlang courses and they are high quality. They do the same for Ruby and Rails[1] [1]: https://pragmaticstudio.com/rails https://pragmaticstudio.com/rails