From d55c914f0fe951b6f742b1b7247011dd681350a1 Mon Sep 17 00:00:00 2001
From: Hiroshi SHIBATA <hsbt@ruby-lang.org>
Date: Thu, 10 Sep 2020 21:07:41 +0900
Subject: [PATCH] Removed DRb.default_safe_level and DRb#safe_level

---
 lib/drb/drb.rb | 9 ---------
 1 file changed, 9 deletions(-)

diff --git a/lib/drb/drb.rb b/lib/drb/drb.rb
index 4d3ea364f1..3e23213911 100644
--- a/lib/drb/drb.rb
+++ b/lib/drb/drb.rb
@@ -1382,10 +1382,6 @@ module DRb
       @@idconv = idconv
     end
 
-    def self.default_safe_level(level) # :nodoc:
-      # Remove in Ruby 3.0
-    end
-
     # Set the default value of the :verbose option.
     #
     # See #new().  The initial default value is false.
@@ -1495,11 +1491,6 @@ module DRb
     # The configuration of this DRbServer
     attr_reader :config
 
-    def safe_level # :nodoc:
-      # Remove in Ruby 3.0
-      0
-    end
-
     # Set whether to operate in verbose mode.
     #
     # In verbose mode, failed calls are logged to stdout.