GEM
  remote: https://rubygems.org/
  specs:
    mustermann (1.0.3)
    puma (3.4.0)
    rack (2.0.6)
    rack-protection (2.0.5)
      rack
    redis (4.1.0)
    sinatra (2.0.5)
      mustermann (~> 1.0)
      rack (~> 2.0)
      rack-protection (= 2.0.5)
      tilt (~> 2.0)
    tilt (2.0.9)

PLATFORMS
  ruby

DEPENDENCIES
  puma
  redis
  sinatra

BUNDLED WITH
   1.17.1