Strip away class attributes from sanitized outputs

[rails.git] / config / initializers / sanitize.rb

diff --git a/config/initializers/sanitize.rb b/config/initializers/sanitize.rb
index 609bb8734c8c51006420281ee1dc474f3b7b543a..b98523805a3e188806dd0eed7aaacc3d5449a6e2 100644 (file)
--- a/config/initializers/sanitize.rb
+++ b/config/initializers/sanitize.rb
@@ -4,6 +4,7 @@ Sanitize::Config::OSM = Sanitize::Config.merge(
   :add_attributes => { "a" => { "rel" => "nofollow noopener noreferrer" } },
   :remove_contents => %w[script style],
   :transformers => lambda do |env|
+    env[:node].remove_class
     env[:node].add_class("table table-sm w-auto") if env[:node_name] == "table"
   end
 )