From b5e73a273f59cf6511d4c9b804ed1ad7123e7059 Mon Sep 17 00:00:00 2001
From: Matt Brown <mbrown@gocardless.com>
Date: Thu, 8 Sep 2022 14:04:36 +0100
Subject: [PATCH] allow library users to check if Que is available in a
 server/worker or lib context

---
 lib/que.rb | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/lib/que.rb b/lib/que.rb
index f54832c8..89459472 100644
--- a/lib/que.rb
+++ b/lib/que.rb
@@ -79,6 +79,10 @@ def default_queue
       @default_queue || DEFAULT_QUEUE
     end
 
+    def server?
+      defined?(Que::CommandLineInterface).nil?
+    end
+
     # Support simple integration with many common connection pools.
     def connection=(conn)
       self.connection_proc =