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-rw-r--r--railties/lib/rails/application.rb1
-rw-r--r--railties/test/application/middleware_test.rb7
2 files changed, 8 insertions, 0 deletions
diff --git a/railties/lib/rails/application.rb b/railties/lib/rails/application.rb
index b248bc737c..3b7505ce37 100644
--- a/railties/lib/rails/application.rb
+++ b/railties/lib/rails/application.rb
@@ -156,6 +156,7 @@ module Rails
middleware.use ::ActionDispatch::ShowExceptions, config.consider_all_requests_local if config.action_dispatch.show_exceptions
middleware.use ::ActionDispatch::RemoteIp, config.action_dispatch.ip_spoofing_check, config.action_dispatch.trusted_proxies
middleware.use ::Rack::Sendfile, config.action_dispatch.x_sendfile_header
+ middleware.use ::ActionDispatch::Reloader unless config.cache_classes
middleware.use ::ActionDispatch::Callbacks, !config.cache_classes
middleware.use ::ActionDispatch::Cookies
diff --git a/railties/test/application/middleware_test.rb b/railties/test/application/middleware_test.rb
index 173ac40b12..a2217888e4 100644
--- a/railties/test/application/middleware_test.rb
+++ b/railties/test/application/middleware_test.rb
@@ -27,6 +27,7 @@ module ApplicationTests
"ActionDispatch::ShowExceptions",
"ActionDispatch::RemoteIp",
"Rack::Sendfile",
+ "ActionDispatch::Reloader",
"ActionDispatch::Callbacks",
"ActiveRecord::ConnectionAdapters::ConnectionManagement",
"ActiveRecord::QueryCache",
@@ -81,6 +82,12 @@ module ApplicationTests
assert !middleware.include?("ActionDispatch::ShowExceptions")
end
+ test "removes ActionDispatch::Reloader if cache_classes is true" do
+ add_to_config "config.cache_classes = true"
+ boot!
+ assert !middleware.include?("ActionDispatch::Reloader")
+ end
+
test "use middleware" do
use_frameworks []
add_to_config "config.middleware.use Rack::Config"