s.add_runtime_dependency 'activesupport', '>= 3.2.13', '< 5.3'
s.add_runtime_dependency 'json', '>= 1.7.7', '<3'
s.add_runtime_dependency 'optimist', '~> 3.0'
s.add_runtime_dependency 'activesupport', '>= 3.2.13', '< 5.3'
s.add_runtime_dependency 'json', '>= 1.7.7', '<3'
s.add_runtime_dependency 'optimist', '~> 3.0'