overture

https://github.com/edgarjs/overture

Compilation of tools and configurations that will help you get started with your back-end setup. This gem contains the basic configuration options and file organization to create an HTTP layer and also a layer for the business rules (a.k.a. interactors). Sinatra is used as a HTTP layer, but it can be easily replaced. [Interactor](https://rubygems.org/gems/interactor) is used for the business rules.