This repository contains the applications used to power the comparison between Rack, Sinatra and Webmachine, as described at http://www.elviovicosa.com/2013/09/12/comparison-between-rack-sinatra-and-webmachine.html
As highlighted in the post:
I believe that benchmarks are often misleading and most of people tend to read “the fastest response” as a proof to “A is better than B”. I would like to make clear that these results don’t intend to “proof” anything. They are just the results of the experiments I am working on and those experiments have a specific set of requirements and constraints.