diff options
Diffstat (limited to 'guides/source/rails_on_rack.md')
| -rw-r--r-- | guides/source/rails_on_rack.md | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/guides/source/rails_on_rack.md b/guides/source/rails_on_rack.md index 4b77892dd3..d144fba762 100644 --- a/guides/source/rails_on_rack.md +++ b/guides/source/rails_on_rack.md @@ -131,6 +131,7 @@ use ActionDispatch::DebugExceptions use ActionDispatch::RemoteIp use ActionDispatch::Reloader use ActionDispatch::Callbacks +use ActiveRecord::Migration::CheckPending use ActiveRecord::ConnectionAdapters::ConnectionManagement use ActiveRecord::QueryCache use ActionDispatch::Cookies @@ -272,6 +273,10 @@ Much of Action Controller's functionality is implemented as Middlewares. The fol * Runs the prepare callbacks before serving the request. + **`ActiveRecord::Migration::CheckPending`** + +* Checks pending migrations and raises `ActiveRecord::PendingMigrationError` if any migrations are pending. + **`ActiveRecord::ConnectionAdapters::ConnectionManagement`** * Cleans active connections after each request, unless the `rack.test` key in the request environment is set to `true`. |