i'm configuring action_dispatch.default_headers in config/application.rb as shown in here => https://edgeguides.rubyonrails.org/security.html#default-headers but it is not taking effect. my rails version is 5.2.1. is there anything i'm missing?
hi all. i have a dynamic route like /v1/settings/:code/something and i have an rspec test for it. the controller action just renders success, nothing else. i randomly get 404 in tests for that action. why would that be?