From 5aa570d76564ef5f423925fb056c209284259605 Mon Sep 17 00:00:00 2001
From: Christian Bruckmayer <christian@bruckmayer.net>
Date: Fri, 15 Feb 2019 10:46:19 +0000
Subject: [PATCH] Implement unlink

https://redis.io/commands/UNLINK.
---
 lib/mock_redis/database.rb | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/mock_redis/database.rb b/lib/mock_redis/database.rb
index 64cf825e..3f765e4d 100644
--- a/lib/mock_redis/database.rb
+++ b/lib/mock_redis/database.rb
@@ -75,6 +75,7 @@ def del(*keys)
         each { |k| data.delete(k) }.
         length
     end
+    alias unlink del
 
     def echo(msg)
       msg.to_s