From 6bfcf58fd3b49295787afdeeeb7f343d3deb5450 Mon Sep 17 00:00:00 2001
From: George F Murphy <gfmurphy@gmail.com>
Date: Sat, 5 Feb 2022 14:46:25 -0600
Subject: [PATCH] Use Kernel.warn for deprecation of delay extension. (#5185)

This allows disabling the console output via RUBYOPT in certain
contexts where it's desirable to keep console output clean without
having to change log level. (e.g. parallel builds in CI)
---
 lib/sidekiq/delay.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/sidekiq/delay.rb b/lib/sidekiq/delay.rb
index 026307bf..22e5209d 100644
--- a/lib/sidekiq/delay.rb
+++ b/lib/sidekiq/delay.rb
@@ -3,7 +3,7 @@
 module Sidekiq
   module Extensions
     def self.enable_delay!
-      Sidekiq.logger.error "Sidekiq's Delayed Extensions will be removed in Sidekiq 7.0. #{caller(1..1).first}"
+      warn "Sidekiq's Delayed Extensions will be removed in Sidekiq 7.0", uplevel: 1
 
       if defined?(::ActiveSupport)
         require "sidekiq/extensions/active_record"