For those that are interested in a more performant and scalable Rails-like experience I encourage you to check out Phoenix: http://phoenixframework.org
We have been working with Elixir (the language Phoenix is built on) for over a year. It is an incredibly satisfying language and its toolset is surprising advanced for its age. Phoenix has been a very easy mental jump for our developers who were already trained on Rails.
We have been working with Elixir (the language Phoenix is built on) for over a year. It is an incredibly satisfying language and its toolset is surprising advanced for its age. Phoenix has been a very easy mental jump for our developers who were already trained on Rails.