https://git.ruby-lang.org/ruby.git/commit/?id=2d112c346a

From 2d112c346a7a1369af1236928538a3b3a833f781 Mon Sep 17 00:00:00 2001
From: aycabta <aycabta@g...>
Date: Wed, 11 Nov 2020 00:05:33 +0900
Subject: [ruby/irb] Stop using bang version for #inspect of result

https://github.com/ruby/irb/commit/fc1426d34e

diff --git a/lib/irb.rb b/lib/irb.rb
index 2b3c85a..579fd67 100644
--- a/lib/irb.rb
+++ b/lib/irb.rb
@@ -761,7 +761,7 @@ module IRB https://github.com/ruby/ruby/blob/trunk/lib/irb.rb#L761
             str = "%s...\e[0m" % lines.first
             multiline_p = false
           else
-            str.gsub!(/(\A.*?\n).*/m, "\\1...")
+            str = str.gsub(/(\A.*?\n).*/m, "\\1...")
           end
         else
           output_width = Reline::Unicode.calculate_width(@context.return_format % str, true)
-- 
cgit v0.10.2


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