GEM remote: https://rubygems.org/ specs: coderay (1.1.2) method_source (0.9.2) mustermann (1.0.3) nio4r (2.5.2) pry (0.12.2) coderay (~> 1.1.0) method_source (~> 0.9.0) puma (4.3.1) nio4r (~> 2.0) rack (2.0.7) rack-protection (2.0.7) rack rake (13.0.1) sinatra (2.0.7) mustermann (~> 1.0) rack (~> 2.0) rack-protection (= 2.0.7) tilt (~> 2.0) tilt (2.0.10) PLATFORMS ruby DEPENDENCIES pry puma rake sinatra BUNDLED WITH 2.0.2