https://git.ruby-lang.org/ruby.git/commit/?id=455978cd13

From 455978cd133f27fab9e2bfa4301efd3b7c7d0462 Mon Sep 17 00:00:00 2001
From: Hiroshi SHIBATA <hsbt@r...>
Date: Mon, 13 Sep 2021 20:41:03 +0900
Subject: Removed unused mu_pp method

---
 tool/lib/test/unit/assertions.rb | 11 -----------
 1 file changed, 11 deletions(-)

diff --git a/tool/lib/test/unit/assertions.rb b/tool/lib/test/unit/assertions.rb
index 9d88a3a..814dd44 100644
--- a/tool/lib/test/unit/assertions.rb
+++ b/tool/lib/test/unit/assertions.rb
@@ -89,17 +89,6 @@ module Test https://github.com/ruby/ruby/blob/trunk/tool/lib/test/unit/assertions.rb#L89
       end
 
       ##
-      # This returns a human-readable version of +obj+. By default
-      # #inspect is called. You can override this to use #pretty_print
-      # if you want.
-
-      def mu_pp obj
-        s = obj.inspect
-        s = s.encode Encoding.default_external if defined? Encoding
-        s
-      end
-
-      ##
       # This returns a diff-able human-readable version of +obj+. This
       # differs from the regular mu_pp because it expands escaped
       # newlines and makes hex-values generic (like object_ids). This
-- 
cgit v1.1


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