Rails 5 allows setting custom HTTP Headers for assets | BigBinary Blog

Let's look at by default what kind of response headers we get when we start with a brand new Rails 4.2.4 application. Now let's say that I want to set a custom response header. That's easy. All I need to do is add following line of code in the controller. Now I see this custom response header. Setting custom response header for assets Let's say that I need that custom response header not only for