gem 'bigdecimal', '>= 0', group: %i(development)
gem 'bundler', '>= 1.16', '< 3', group: %i(development)
gem 'rake', '~> 13.0', group: %i(development)
gem 'rake-compiler', '~> 1.1', group: %i(development)
gem 'rake-compiler-dock', '< 2'
gem 'rspec', '< 4'
gem 'kramdown', '>= 0', group: %i(doc)
gem 'yard', '~> 0.9', group: %i(doc)
gem 'rbs', '~> 3.0', group: %i(type_check)
gem 'ffi', '= 1.17.0'
