fluent-plugin-bigquery.gemspec in fluent-plugin-bigquery-0.0.3 vs fluent-plugin-bigquery.gemspec in fluent-plugin-bigquery-0.0.4

@@ -17,9 +17,10 @@
   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_development_dependency "rake"
+  spec.add_development_dependency "rr"
   spec.add_runtime_dependency "google-api-client", "~> 0.7.1"
   spec.add_runtime_dependency "fluentd"
   spec.add_runtime_dependency "fluent-mixin-plaintextformatter", '>= 0.2.1'
   spec.add_runtime_dependency "fluent-mixin-config-placeholders", ">= 0.2.0"
   spec.add_runtime_dependency "fluent-plugin-buffer-lightening"