How to disable a layout for a specific mailer?

Question

I need to be able to disable a certain layout for a specific email. I've taken a look at Rails for ActionMailer - How to disable a Layout for a certain mailer however I don't know where to and how to output the code necessary. I'm new to Ruby and have searched the API documentation and can't find the exact line of code I need.

Answer 1

class YourMailer

  layout false, only: [:mail_method1, :mail_method2]

  def mail_method1
    #your code
  end

Answer 2

你可以粗略，只需在mail（）调用之前执行此操作：

@_action_has_layout = false