ddbuffer.gemspec in ddbuffer-1.0.0 vs ddbuffer.gemspec in ddbuffer-1.0.1

- old
+ new

@@ -13,7 +13,8 @@
   spec.license       = 'MIT'
 
   spec.files = `git ls-files -z`.split("\x0")
   spec.require_paths = ['lib']
 
+  spec.add_runtime_dependency 'slow_enumerator_tools', '~> 1.1'
   spec.add_development_dependency 'bundler', '~> 1.15'
 end