From cb708ee78be037ab9444ebd4034cfe261d93218e Mon Sep 17 00:00:00 2001
From: Vlad Zarakovsky <vlad.zar@gmail.com>
Date: Tue, 29 Nov 2022 14:01:18 +0300
Subject: [PATCH] Replace if !blank? with unless blank?

---
 src/string.cr | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/string.cr b/src/string.cr
index dd3918252002..8878de06ac19 100644
--- a/src/string.cr
+++ b/src/string.cr
@@ -2958,7 +2958,7 @@ class String
   #
   # See also: `Nil#presence`.
   def presence : self?
-    self if !blank?
+    self unless blank?
   end
 
   # Returns `true` if this string is equal to `*other*.