Replace AD::Callbacks.to_prepare with AD::Reloader.to_prepare

Signed-off-by: José Valim <jose.valim@gmail.com>

1 files changed, 6 insertions, 2 deletions

diff --git a/railties/lib/rails/application/finisher.rb b/railties/lib/rails/application/finisher.rb
index e3342be7ee..a45b61c99c 100644
--- a/railties/lib/rails/application/finisher.rb
+++ b/railties/lib/rails/application/finisher.rb
@@ -21,7 +21,7 @@ module Rails
 
       initializer :add_to_prepare_blocks do
         config.to_prepare_blocks.each do |block|
-          ActionDispatch::Callbacks.to_prepare(&block)
+          ActionDispatch::Reloader.to_prepare(&block)
         end
       end
 
@@ -37,6 +37,10 @@ module Rails
         build_middleware_stack
       end
 
+      initializer :run_prepare_callbacks do
+        ActionDispatch::Reloader.prepare!
+      end
+
       initializer :eager_load! do
         if config.cache_classes && !$rails_rake_task
           ActiveSupport.run_load_hooks(:before_eager_load, self)
@@ -52,7 +56,7 @@ module Rails
       initializer :set_routes_reloader do |app|
         reloader = lambda { app.routes_reloader.execute_if_updated }
         reloader.call
-        ActionDispatch::Callbacks.to_prepare(&reloader)
+        ActionDispatch::Reloader.to_prepare(&reloader)
       end
 
       # Disable dependency loading during request cycle