From 705d6ca7ea2ce73b3244b740fc0d0f8f19db8c60 Mon Sep 17 00:00:00 2001
From: fatkodima <fatkodima123@gmail.com>
Date: Sat, 14 Sep 2019 00:30:54 +0300
Subject: [PATCH] Shuffle queues in place before fetching

---
 lib/sidekiq/fetch.rb | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/sidekiq/fetch.rb b/lib/sidekiq/fetch.rb
index ac5f1a83..1f90b0c2 100644
--- a/lib/sidekiq/fetch.rb
+++ b/lib/sidekiq/fetch.rb
@@ -28,7 +28,7 @@ module Sidekiq
       @strictly_ordered_queues = !!options[:strict]
       @queues = options[:queues].map { |q| "queue:#{q}" }
       if @strictly_ordered_queues
-        @queues = @queues.uniq
+        @queues.uniq!
         @queues << TIMEOUT
       end
     end
@@ -47,7 +47,7 @@ module Sidekiq
       if @strictly_ordered_queues
         @queues
       else
-        queues = @queues.shuffle.uniq
+        queues = @queues.shuffle!.uniq
         queues << TIMEOUT
         queues
       end