gem 'bundler', '>= 2.0', '< 3.0', group: %i(development)
gem 'coveralls', '~> 0', group: %i(development)
gem 'm', '~> 1.5', '>= 1.5.0', group: %i(development)
gem 'minitest', '>= 5.0', '<= 6.0', group: %i(development)
gem 'rake', '>= 12.3.3', group: %i(development)
gem 'linked-list', '~> 0.0.16'
