Set "Turbolinks-Location" header when redirecting from routes

lib/turbolinks.rb

@@ -1,5 +1,6 @@
 require 'turbolinks/version'
 require 'turbolinks/redirection'
+require 'turbolinks/route_redirection'
 require 'turbolinks/assertions'
 require 'turbolinks/source'
 
@@ -25,6 +26,19 @@ class Engine < ::Rails::Engine
           ::ActionDispatch::Assertions.include ::Turbolinks::Assertions
         end
       end
+
+      ActiveSupport.on_load(:after_initialize) do
+        # is this the right way to make sure the class is loaded before monkey patching it?
+        require 'action_dispatch/routing/redirection'
+
+        module ActionDispatch
+          module Routing
+            class Redirect
+              include RouteRedirection
+            end
+          end
+        end
+      end
     end
   end
 end

lib/turbolinks/route_redirection.rb

@@ -0,0 +1,9 @@
+module Turbolinks
+  module RouteRedirection
+    def serve(req)
+      super.tap do |(_, headers, _)|
+        headers["Turbolinks-Location"] = headers["Location"]
+      end
+    end
+  end
+end