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Module: ActionController::Rescue

Relationships & Source Files
Extension / Inclusion / Inheritance Descendants
Included In:
API, Base, ::ActionView::TestCase::TestController, Rails::ApplicationController, Rails::InfoController, Rails::MailersController, Rails::WelcomeController
Super Chains via Extension / Inclusion / Inheritance
Class Chain:
self, ::ActiveSupport::Concern
Instance Chain:
self, ::ActiveSupport::Rescuable
Defined in: actionpack/lib/action_controller/metal/rescue.rb

Overview

This module is responsible for providing rescue_from helpers to controllers and configuring when detailed exceptions must be shown.

::ActiveSupport::Rescuable - Attributes & Methods

Class Method Summary

::ActiveSupport::Concern - Extended

append_features, class_methods, included

Instance Attribute Summary

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).

Class Attribute Details

.rescue_handlers (rw)

[ GitHub ] 

  


# File 'activesupport/lib/active_support/rescuable.rb', line 13



class_attribute :rescue_handlers, default: []


  








  

    .rescue_handlers?  ⇒ Boolean  (rw)
  

  [ GitHub ]


  

  


# File 'activesupport/lib/active_support/rescuable.rb', line 13



class_attribute :rescue_handlers, default: []


  







Instance Attribute Details



  

    #rescue_handlers   (rw)
  

  [ GitHub ]


  

  


# File 'activesupport/lib/active_support/rescuable.rb', line 13



class_attribute :rescue_handlers, default: []


  








  

    #rescue_handlers?  ⇒ Boolean  (rw)
  

  [ GitHub ]


  

  


# File 'activesupport/lib/active_support/rescuable.rb', line 13



class_attribute :rescue_handlers, default: []


  








  

    #show_detailed_exceptions?  ⇒ Boolean  (readonly)
  



  

    

Override this method if you want to customize when detailed exceptions must be shown. This method is only called when consider_all_requests_local is false. By default, it returns false, but someone may set it to request.local? so local requests in production still show the detailed exception pages.


  





  


  [ GitHub ]


  

  


# File 'actionpack/lib/action_controller/metal/rescue.rb', line 16



def show_detailed_exceptions?
  false
end