lib/grape/middleware/base.rb in grape-0.9.0 vs lib/grape/middleware/base.rb in grape-0.10.0

@@ -51,12 +51,12 @@
       def content_type
         content_type_for(env['api.format'] || options[:format]) || 'text/html'
       end
 
       def mime_types
-        content_types.each_with_object({}) { |(k, v), types_without_params|
+        content_types.each_with_object({}) do |(k, v), types_without_params|
           types_without_params[k] = v.split(';').first
-        }.invert
+        end.invert
       end
     end
   end
 end