GEM remote: https://rubygems.org/ specs: rack (1.5.2) rack-protection (1.5.3) rack sinatra (1.4.5) rack (~> 1.4) rack-protection (~> 1.4) tilt (~> 1.3, >= 1.3.4) sinatra-param (1.2.2) sinatra (~> 1.3) tilt (1.4.1) PLATFORMS ruby DEPENDENCIES sinatra sinatra-param