ERB is no longer in use here since c2e756a

amatsuda · amatsuda · commit 5cf742ef514b · 2023-08-17T04:46:35.000+09:00
diff --git a/actionpack/lib/action_dispatch/middleware/actionable_exceptions.rb b/actionpack/lib/action_dispatch/middleware/actionable_exceptions.rb
@@ -1,6 +1,5 @@
 # frozen_string_literal: true
 
-require "erb"
 require "uri"
 require "active_support/actionable_error"
 
