From e3c82a9e4ed43f02052f0b76bf6847842c30e618 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Anders=20S=C3=B8gaard?= <andershagbard@gmail.com>
Date: Mon, 13 Sep 2021 18:07:29 +0200
Subject: [PATCH] Favor unless over if for negative conditions

---
 lib/liquid/standardfilters.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/liquid/standardfilters.rb b/lib/liquid/standardfilters.rb
index ebcb4f26..e12ad851 100644
--- a/lib/liquid/standardfilters.rb
+++ b/lib/liquid/standardfilters.rb
@@ -300,7 +300,7 @@ module Liquid
     def replace_last(input, string, replacement)
       start_index = input.to_s.rindex(string.to_s)
 
-      if !start_index.nil?
+      unless start_index.nil?
         end_index = start_index + replacement.to_s.length
 
         duplicate = input.to_s.dup