gem 'concurrent-ruby', '~> 1.1.0', group: %i(development)
gem 'cucumber', '~> 3.1.0', group: %i(development)
gem 'erubi', '~> 1.10.0', group: %i(development)
gem 'haml', '~> 6.1.0', group: %i(development)
gem 'minitest', '< 6'
gem 'nokogiri', '~> 1.13.0', group: %i(development)
gem 'rake', '< 14'
gem 'slim', '~> 4.1.0', group: %i(development)
gem 'tilt', '~> 2.0.0', group: %i(development)
gem 'asciimath', '~> 2.0', group: %i(development)
gem 'coderay', '~> 1.1.0', group: %i(development)
gem 'net-ftp', '>= 0', group: %i(development)
gem 'open-uri-cached', '~> 1.0.0', group: %i(development)
gem 'rouge', '~> 3.0', group: %i(development)
gem 'yard', '>= 0', group: %i(docs)
gem 'yard-tomdoc', '>= 0', group: %i(docs)
gem 'simplecov', '< 1'
gem 'asciidoctor', '~> 2.0.20'
