From 3397489c3144365c7ba5fdc5796bee619ccc614a Mon Sep 17 00:00:00 2001
From: Tung Nguyen <tongueroo@gmail.com>
Date: Sun, 15 Oct 2023 05:32:48 +0000
Subject: [PATCH] use railtie to set default sanitizer

---
 lib/rails-html-sanitizer.rb |  2 ++
 lib/railtie.rb              | 15 +++++++++++++++
 2 files changed, 17 insertions(+)
 create mode 100644 lib/railtie.rb

diff --git a/lib/rails-html-sanitizer.rb b/lib/rails-html-sanitizer.rb
index 0c48f7f..b570b04 100644
--- a/lib/rails-html-sanitizer.rb
+++ b/lib/rails-html-sanitizer.rb
@@ -59,3 +59,5 @@ def deprecate_option(name)
     end
   end
 end
+
+require_relative "railtie" if defined?(Rails)
diff --git a/lib/railtie.rb b/lib/railtie.rb
new file mode 100644
index 0000000..49c1a1b
--- /dev/null
+++ b/lib/railtie.rb
@@ -0,0 +1,15 @@
+require "rails/html/sanitizer"
+
+module Rails
+  module HTML
+    class Sanitizer
+      class Railtie < Rails::Railtie # :nodoc:
+        initializer "rails_html_sanitizer.sanitizer_vendor" do |app|
+          ActiveSupport.on_load(:action_view) do
+            ActionView::Helpers::SanitizeHelper.sanitizer_vendor = Rails::HTML4::Sanitizer
+          end
+        end
+      end
+    end
+  end
+end