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Module: ActionMailer::Previews::ClassMethods

Relationships & Source Files
Defined in: actionmailer/lib/action_mailer/preview.rb

Instance Attribute Summary

Instance Method Summary

Instance Attribute Details

#preview_path (rw)

[ GitHub ] 

  


# File 'actionmailer/lib/action_mailer/preview.rb', line 45



def preview_path
  ActionMailer.deprecator.warn(<<-MSG.squish)
    Using preview_path option is deprecated and will be removed in Rails 7.2.
    Please use preview_paths instead.
  MSG
  self.preview_paths.first
end


  








  

    #preview_path=(value)   (rw)
  

  [ GitHub ]


  

  


# File 'actionmailer/lib/action_mailer/preview.rb', line 37



def preview_path=(value)
  ActionMailer.deprecator.warn(<<-MSG.squish)
    Using preview_path= option is deprecated and will be removed in Rails 7.2.
    Please use preview_paths= instead.
  MSG
  self.preview_paths << value
end


  







Instance Method Details



  

    #register_preview_interceptor(interceptor)  
  



  

    

Register an Interceptor which will be called before mail is previewed. Either a class or a string can be passed in as the Interceptor. If a string is passed in it will be constantized.


  



  [ GitHub ]


  

  


# File 'actionmailer/lib/action_mailer/preview.rb', line 66



def register_preview_interceptor(interceptor)
  preview_interceptor = interceptor_class_for(interceptor)

  unless preview_interceptors.include?(preview_interceptor)
    preview_interceptors << preview_interceptor
  end
end


  








  

    #register_preview_interceptors(*interceptors)  
  



  

    

Register one or more Interceptors which will be called before mail is previewed.


  



  [ GitHub ]


  

  


# File 'actionmailer/lib/action_mailer/preview.rb', line 54



def register_preview_interceptors(*interceptors)
  interceptors.flatten.compact.each { |interceptor| register_preview_interceptor(interceptor) }
end


  








  

    #unregister_preview_interceptor(interceptor)  
  



  

    

Unregister a previously registered Interceptor. Either a class or a string can be passed in as the Interceptor. If a string is passed in it will be constantized.


  



  [ GitHub ]


  

  


# File 'actionmailer/lib/action_mailer/preview.rb', line 77



def unregister_preview_interceptor(interceptor)
  preview_interceptors.delete(interceptor_class_for(interceptor))
end


  








  

    #unregister_preview_interceptors(*interceptors)  
  



  

    

Unregister one or more previously registered Interceptors.


  



  [ GitHub ]


  

  


# File 'actionmailer/lib/action_mailer/preview.rb', line 59



def unregister_preview_interceptors(*interceptors)
  interceptors.flatten.compact.each { |interceptor| unregister_preview_interceptor(interceptor) }
end