datapipes.gemspec in datapipes-0.1.1 vs datapipes.gemspec in datapipes-0.1.2

@@ -16,9 +16,10 @@
   spec.files         = `git ls-files -z`.split("\x0")
   spec.executables   = spec.files.grep(%r{^bin/}) { |f| File.basename(f) }
   spec.test_files    = spec.files.grep(%r{^(test|spec|features)/})
   spec.require_paths = ['lib']
 
+  spec.add_dependency 'parallel', '~> 1.0'
   spec.add_development_dependency 'bundler', '~> 1.5'
   spec.add_development_dependency 'rake'
   spec.add_development_dependency 'rspec'
   spec.add_development_dependency 'pry'
 end