GEM remote: https://rubygems.org/ specs: ffi (1.15.5) listen (3.8.0) rb-fsevent (~> 0.10, >= 0.10.3) rb-inotify (~> 0.9, >= 0.9.10) multi_json (1.15.0) mustermann (3.0.0) ruby2_keywords (~> 0.0.1) nio4r (2.5.9) puma (6.3.0) nio4r (~> 2.0) rack (2.2.7) rack-protection (3.0.6) rack rb-fsevent (0.11.2) rb-inotify (0.10.1) ffi (~> 1.0) rerun (0.14.0) listen (~> 3.0) ruby2_keywords (0.0.5) sequel (5.70.0) sinatra (3.0.6) mustermann (~> 3.0) rack (~> 2.2, >= 2.2.4) rack-protection (= 3.0.6) tilt (~> 2.0) sinatra-contrib (3.0.6) multi_json mustermann (~> 3.0) rack-protection (= 3.0.6) sinatra (= 3.0.6) tilt (~> 2.0) sqlite3 (1.6.3-x86_64-linux) tilt (2.2.0) PLATFORMS x86_64-linux DEPENDENCIES puma (~> 6.3) rerun sequel (~> 5.70) sinatra (~> 3.0) sinatra-contrib (~> 3.0) sqlite3 (~> 1.6) BUNDLED WITH 2.3.5