Do not rely on AV configuration on R5 and up

vjt · Nov 20, 2017 · 17f8474 · 17f8474
1 parent 21a8c94
commit 17f8474
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/lib/sanitize/rails/engine.rb b/lib/sanitize/rails/engine.rb
@@ -17,7 +17,9 @@ def configure(config)
     # FIXME: Remove this, as it is meant only not to break assumptions on old
     # applications.
     #
-    if defined?(::ActionView::Base) &&
+    require 'rails'
+
+    if defined?(::ActionView::Base) && Rails.version.to_i < 5 &&
       ::ActionView::Base.respond_to?(:sanitized_allowed_tags) &&
       ::ActionView::Base.sanitized_allowed_tags.respond_to?(:size) &&
       ::ActionView::Base.sanitized_allowed_tags.size > 0