Ruby on rails 如何仅从rails中的应用程序获取堆栈跟踪？

默认行为似乎是打印大堆栈跟踪，如

ArgumentError (too few arguments):
app/controllers/players_controller.rb:55:in `format'
app/controllers/players_controller.rb:55:in `create'
/dh/passenger/lib/phusion_passenger/rack/request_handler.rb:92:in `process_request'
/dh/passenger/lib/phusion_passenger/abstract_request_handler.rb:207:in `main_loop'
/dh/passenger/lib/phusion_passenger/railz/application_spawner.rb:400:in `start_request_handler'
/dh/passenger/lib/phusion_passenger/railz/application_spawner.rb:351:in `handle_spawn_application'
/dh/passenger/lib/phusion_passenger/utils.rb:184:in `safe_fork'
/dh/passenger/lib/phusion_passenger/railz/application_spawner.rb:349:in `handle_spawn_application'
/dh/passenger/lib/phusion_passenger/abstract_server.rb:352:in `__send__'
/dh/passenger/lib/phusion_passenger/abstract_server.rb:352:in `main_loop'
/dh/passenger/lib/phusion_passenger/abstract_server.rb:196:in `start_synchronously'
/dh/passenger/lib/phusion_passenger/abstract_server.rb:163:in `start'
/dh/passenger/lib/phusion_passenger/railz/application_spawner.rb:209:in `start'
/dh/passenger/lib/phusion_passenger/spawn_manager.rb:262:in `spawn_rails_application'
/dh/passenger/lib/phusion_passenger/abstract_server_collection.rb:126:in `lookup_or_add'
/dh/passenger/lib/phusion_passenger/spawn_manager.rb:256:in `spawn_rails_application'
/dh/passenger/lib/phusion_passenger/abstract_server_collection.rb:80:in `synchronize'
/dh/passenger/lib/phusion_passenger/abstract_server_collection.rb:79:in `synchronize'
/dh/passenger/lib/phusion_passenger/spawn_manager.rb:255:in `spawn_rails_application'
/dh/passenger/lib/phusion_passenger/spawn_manager.rb:154:in `spawn_application'
/dh/passenger/lib/phusion_passenger/spawn_manager.rb:287:in `handle_spawn_application'
/dh/passenger/lib/phusion_passenger/abstract_server.rb:352:in `__send__'
/dh/passenger/lib/phusion_passenger/abstract_server.rb:352:in `main_loop'
/dh/passenger/lib/phusion_passenger/abstract_server.rb:196:in `start_synchronously'

但我只想看到我的应用程序中的堆栈跟踪。在本例中，是前3行，由实际错误组成，然后是我的应用程序的各个部分。在这种情况下，我更愿意看到：

ArgumentError (too few arguments):
app/controllers/players_controller.rb:55:in `format'
app/controllers/players_controller.rb:55:in `create'

---

这可能吗？

如果使用Rails>=2.3，答案是回溯消音器

发件人：

Rails会自动将消音器添加到 消除噪音中最常见的噪音 新的应用程序，并构建 config/backtrace_消音器.rb文件到 保留您自己的附加内容

如果使用早期版本的Rails，请使用