Skip patching for Rails 3

DataDog · Jan 13, 2024 · e4aa83a · e4aa83a
1 parent 2bc87c4
commit e4aa83a
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/lib/datadog/tracing/contrib/rails/patcher.rb b/lib/datadog/tracing/contrib/rails/patcher.rb
@@ -52,7 +52,8 @@ def before_initialize(app)
               # Sometimes we don't want to activate middleware e.g. OpenTracing, etc.
               add_middleware(app) if Datadog.configuration.tracing[:rails][:middleware]
 
-              ActionDispatch::Journey::Router.prepend(JourneyRouterPatch)
+              # ActionDispatch::Journey not available in Rails 3.2
+              ActionDispatch::Journey::Router.prepend(JourneyRouterPatch) if defined?(ActionDispatch::Journey::Router)
 
               Rails::LogInjection.configure_log_tags(app.config)
             end