From f8fef934f3c2bd3b0b278905f7ed70980f682735 Mon Sep 17 00:00:00 2001
From: Baron Bloomer <baronbloomer@gmail.com>
Date: Thu, 1 Jul 2021 17:06:35 +0100
Subject: [PATCH] Check Rails is defined before referring to Rails

Fixes issue https://github.com/collectiveidea/delayed_job/issues/1145
---
 lib/delayed/worker.rb | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/delayed/worker.rb b/lib/delayed/worker.rb
index 1a352f775..b4497649b 100644
--- a/lib/delayed/worker.rb
+++ b/lib/delayed/worker.rb
@@ -116,7 +116,7 @@ def self.setup_lifecycle
     end
 
     def self.reload_app?
-      defined?(ActionDispatch::Reloader) && Rails.application.config.cache_classes == false
+      defined?(ActionDispatch::Reloader) && defined?(Rails) && Rails.application.config.cache_classes == false
     end
 
     def self.delay_job?(job)
@@ -326,7 +326,7 @@ def reserve_job
 
     def reload!
       return unless self.class.reload_app?
-      if defined?(ActiveSupport::Reloader)
+      if defined?(ActiveSupport::Reloader) && defined?(Rails)
         Rails.application.reloader.reload!
       else
         ActionDispatch::Reloader.cleanup!