rainbows.gemspec in rainbows-0.93.0 vs rainbows.gemspec in rainbows-0.94.0

@@ -42,9 +42,10 @@
 
   # we need Unicorn for the HTTP parser and process management
   # The HTTP parser in Unicorn <= 0.97.0 was vulnerable to a remote DoS
   # when exposed directly to untrusted clients.
   s.add_dependency(%q<unicorn>, [">= 0.97.1", "< 2.0.0"])
+  s.add_development_dependency(%q<isolate>, "~> 2.0.2")
 
   # Unicorn already depends on Rack
   # s.add_dependency(%q<rack>)
 
   # optional runtime dependencies depending on configuration