templates/ruby/example/spec/helpers/faastruby.rb in faastruby-0.4.1 vs templates/ruby/example/spec/helpers/faastruby.rb in faastruby-0.4.2

@@ -50,10 +50,10 @@
     when text
       headers["Content-Type"] ||= "text/plain"
       resp_body = text
     when yaml
       headers["Content-Type"] ||= "application/yaml"
-      resp_body = yaml.to_yaml
+      resp_body = yaml.is_a?(String) ? yaml : yaml.to_yaml
     when body
       headers["Content-Type"] ||= "application/octet-stream"
       resp_body = raw
     when js
       headers["Content-Type"] ||= "text/javascript"