1 files changed, 1 insertions, 5 deletions
diff --git a/actionpack/lib/action_dispatch/middleware/session/abstract_store.rb b/actionpack/lib/action_dispatch/middleware/session/abstract_store.rb
index 6bcf099d2c..6a8e690d18 100644
--- a/actionpack/lib/action_dispatch/middleware/session/abstract_store.rb
+++ b/actionpack/lib/action_dispatch/middleware/session/abstract_store.rb
@@ -30,7 +30,7 @@ module ActionDispatch
 
       def generate_sid
         sid = SecureRandom.hex(16)
-        sid.encode!('UTF-8') if sid.respond_to?(:encode!)
+        sid.encode!('UTF-8')
         sid
       end
 
@@ -74,10 +74,6 @@ module ActionDispatch
     class AbstractStore < Rack::Session::Abstract::ID
       include Compatibility
       include StaleSessionCheck
-
-      def destroy_session(env, sid, options)
-        raise '#destroy_session needs to be implemented.'
-      end
     end
   end
 end