From 352081dbbf22b968830848c2fb735d43530d3329 Mon Sep 17 00:00:00 2001
From: Nobuyoshi Nakada <nobu@ruby-lang.org>
Date: Sun, 5 Oct 2025 00:06:25 +0900
Subject: [PATCH] Do not override the methods in set.rb

These methods are defined for built-in `Set` class on Ruby 3.5.
---
 lib/pp.rb | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/pp.rb b/lib/pp.rb
index f10fe7f..0e55441 100644
--- a/lib/pp.rb
+++ b/lib/pp.rb
@@ -453,11 +453,11 @@ def pretty_print(pp)  # :nodoc:
         }
       }
     }
-  end
+  end unless method_defined?(:pretty_print)
 
   def pretty_print_cycle(pp)    # :nodoc:
     pp.text sprintf('#<Set: {%s}>', empty? ? '' : '...')
-  end
+  end unless method_defined?(:pretty_print_cycle)
 end
 
 class << ENV # :nodoc: