GEM remote: https://rubygems.org/ specs: base64 (0.2.0) daemons (1.4.1) date (3.4.1) eventmachine (1.2.7) faye-websocket (0.11.3) eventmachine (>= 0.12.0) websocket-driver (>= 0.5.1) mail (2.8.1) mini_mime (>= 0.1.1) net-imap net-pop net-smtp mailcatcher (0.10.0) eventmachine (~> 1.0) faye-websocket (~> 0.11.1) mail (~> 2.3) net-smtp rack (~> 2.2) sinatra (~> 3.2) sqlite3 (~> 1.3) thin (~> 1.8) mini_mime (1.1.5) mini_portile2 (2.8.8) mustermann (3.0.3) ruby2_keywords (~> 0.0.1) net-imap (0.5.6) date net-protocol net-pop (0.1.2) net-protocol net-protocol (0.2.2) timeout net-smtp (0.5.1) net-protocol rack (2.2.13) rack-protection (3.2.0) base64 (>= 0.1.0) rack (~> 2.2, >= 2.2.4) ruby2_keywords (0.0.5) sinatra (3.2.0) mustermann (~> 3.0) rack (~> 2.2, >= 2.2.4) rack-protection (= 3.2.0) tilt (~> 2.0) sqlite3 (1.7.3) mini_portile2 (~> 2.8.0) thin (1.8.2) daemons (~> 1.0, >= 1.0.9) eventmachine (~> 1.0, >= 1.0.4) rack (>= 1, < 3) tilt (2.6.0) timeout (0.4.3) websocket-driver (0.7.7) base64 websocket-extensions (>= 0.1.0) websocket-extensions (0.1.5) PLATFORMS ruby DEPENDENCIES mailcatcher BUNDLED WITH 2.6.2