如何删除由供应商代码插入的回调?

class UserSession < Authlogic::Session::Base
  # Don't use cookie AuthLogic behaviour
  skip_callback :persist, :persist_by_cookie
  skip_callback :after_save, :save_cookie
  skip_callback :after_destroy, :destroy_cookie
end

这个 after_save Model.after_save ,它是 ActiveSupport::Callbacks::Callback 物体。你可以在模型中运行这个

self.after_save.delete_if{|callback| callback.method == :do_something_callback}