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Module: ActionMailer::Rescuable

Relationships & Source Files
Extension / Inclusion / Inheritance Descendants
Included In:
Base
Super Chains via Extension / Inclusion / Inheritance
Class Chain:
self, ::ActiveSupport::Concern
Instance Chain:
self, ::ActiveSupport::Rescuable
Defined in: actionmailer/lib/action_mailer/rescuable.rb

Overview

Provides rescue_from for mailers. Wraps mailer action processing, mail job processing, and mail delivery to handle configured errors.

::ActiveSupport::Rescuable - Attributes & Methods

Class Method Summary

::ActiveSupport::Concern - Extended

class_methods

Define class methods from given block.
included

Evaluate given block in context of base class, so that you can write class macros here.
prepended

Evaluate given block in context of base class, so that you can write class macros here.
append_features, prepend_features

Instance Method Summary

::ActiveSupport::Rescuable - Included

#rescue_with_handler

Delegates to the class method, but uses the instance as the subject for rescue_from handlers (method calls, instance_exec blocks).
#handler_for_rescue

Internal handler lookup.

Class Attribute Details

.rescue_handlers (rw)

[ GitHub ] 

  


# File 'activesupport/lib/active_support/rescuable.rb', line 15



class_attribute :rescue_handlers, default: []


  








  

    .rescue_handlers?  ⇒ Boolean  (rw)
  

  [ GitHub ]


  

  


# File 'activesupport/lib/active_support/rescuable.rb', line 15



class_attribute :rescue_handlers, default: []


  







Instance Attribute Details



  

    #rescue_handlers   (rw)
  

  [ GitHub ]


  

  


# File 'activesupport/lib/active_support/rescuable.rb', line 15



class_attribute :rescue_handlers, default: []


  








  

    #rescue_handlers?  ⇒ Boolean  (rw)
  

  [ GitHub ]


  

  


# File 'activesupport/lib/active_support/rescuable.rb', line 15



class_attribute :rescue_handlers, default: []


  







Instance Method Details



  

    #handle_exceptions  
  

  

    This method is for internal use only.
  

  [ GitHub ]


  

  


# File 'actionmailer/lib/action_mailer/rescuable.rb', line 20



def handle_exceptions # :nodoc:
  yield
rescue => exception
  rescue_with_handler(exception) || raise
end


  








  

    #process   (private)
  

  [ GitHub ]


  

  


# File 'actionmailer/lib/action_mailer/rescuable.rb', line 27



def process(...)
  handle_exceptions do
    super
  end
end