source 'https://rubygems.org' gem 'sinatra', '~> 3.0' gem 'sinatra-contrib', '~> 3.0' gem 'puma', '~> 6.3' gem 'sequel', '~> 5.70' gem 'sqlite3', '~> 1.6' group :development, :test do gem 'rerun' gem 'wdm', '>= 0.1.0' if Gem.win_platform? end