source 'http://rubygems.org' ruby '2.3.0' gem 'slack-ruby-bot', '~> 0.6.0' gem 'wolfram' gem 'puma' gem 'sinatra' gem 'mechanize' gem 'xml-simple' gem 'nokogiri' group :development, :test do gem 'rake' gem 'foreman' end group :test do gem 'rspec' gem 'rack-test' end