GEM remote: https://rubygems.org/ specs: backports (3.6.0) multi_json (1.10.1) rack (1.5.2) rack-protection (1.5.3) rack rack-test (0.6.2) rack (>= 1.0) sinatra (1.4.5) rack (~> 1.4) rack-protection (~> 1.4) tilt (~> 1.3, >= 1.3.4) sinatra-contrib (1.4.2) backports (>= 2.0) multi_json rack-protection rack-test sinatra (~> 1.4.0) tilt (~> 1.3) tilt (1.4.1) PLATFORMS ruby DEPENDENCIES sinatra sinatra-contrib