Remove prototype_legacy_helper
it is only used in unused code + test./app/helpers/wikis/diffs_helper.rb and in a test: extensions/pages/wiki_page/test/functional/wiki/diffs_controller_test.rb`
Hello! We are running our annual fundraising. Please consider making a donation if you value this freely available service or want to support people around the world working towards liberatory social change - https://riseup.net/donate
it is only used in unused code + test./app/helpers/wikis/diffs_helper.rb and in a test: extensions/pages/wiki_page/test/functional/wiki/diffs_controller_test.rb`