的after_action过滤器在下面的类动作的名称,如何获取当前动作名称(即email_confirmation
,password_reset
)在侧after_action
回调add_mandril_headers
?如何获得在的ActionMailer
class UserMailer < ActionMailer::Base
after_action :add_mandril_headers
def email_confirmation(user)
mail(..)
end
def password_reset(user)
mail(..)
end
private
# how to get the action name?
def add_mandrill_headers
headers['X-MC-Tags'] = [mailer_name, action_name].join('_');
end
end
是的,这就是为什么我说,'我想它基于一个事实,即ActionController的也有类似的method.' – 2016-03-14 02:04:32