From dc5d06e9b145f7d5f8c5f7c3757b43f2d68833fd Mon Sep 17 00:00:00 2001
From: Takashi Kokubun <takashikkbn@gmail.com>
Date: Wed, 2 Nov 2022 22:28:45 -0700
Subject: [ruby/erb] Copy CGI.escapeHTML to ERB::Util.html_escape

https://github.com/ruby/erb/commit/ac9b219fa9
---
 lib/erb.rb | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

(limited to 'lib/erb.rb')

diff --git a/lib/erb.rb b/lib/erb.rb
index 962eeb6963..c588ae1a65 100644
--- a/lib/erb.rb
+++ b/lib/erb.rb
@@ -986,7 +986,6 @@ end
 class ERB
   # A utility module for conversion routines, often handy in HTML generation.
   module Util
-    public
     #
     # A utility method for escaping HTML tag characters in _s_.
     #
@@ -1002,6 +1001,17 @@ class ERB
     def html_escape(s)
       CGI.escapeHTML(s.to_s)
     end
+  end
+
+  begin
+    require 'erb.so'
+  rescue LoadError
+  else
+    private_constant :Escape
+    Util.prepend(Escape)
+  end
+
+  module Util
     alias h html_escape
     module_function :h
     module_function :html_escape
-- 
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