lib/goliath/rack/default_response_format.rb in goliath-1.0.5 vs lib/goliath/rack/default_response_format.rb in goliath-1.0.6

@@ -2,20 +2,14 @@
   module Rack
     class DefaultResponseFormat
       include Goliath::Rack::AsyncMiddleware
 
       def post_process(env, status, headers, body)
-        return [status, headers, body] if body.respond_to?(:to_ary)
-
-        new_body = []
-        if body.respond_to?(:each)
-          body.each { |chunk| new_body << chunk }
+        if body.is_a?(String)
+          [status, headers, [body]]
         else
-          new_body << body
+          [status, headers, body]
         end
-        new_body.collect! { |item| item.to_s }
-
-        [status, headers, new_body.flatten]
       end
     end
   end
 end