Hello, welcome back to the Ruby Advent Calendar 2017. Let’s continue the series on Day 23 with beerdb - Serve Yourself an Irish Stout, Vienna Lager or Bamberger Rauchbier as JSON. Free home (computer) delivery with Sinatra-like webservice library and route matching with mustermann. Cheers, Prost, Kampai, Na zdravi, Salute, 乾杯, Skål, Egészségedre! PS: You’re more than welcome to send in your articles (about your library / gem of choice) too!