module ActionController::Rescue
This module is responsible for providing rescue_from
helpers to controllers and configuring when detailed exceptions must be shown.
Public Instance Methods
show_detailed_exceptions?()
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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.
# File lib/action_controller/metal/rescue.rb, line 16 def show_detailed_exceptions? false end
Private Instance Methods
process_action(*)
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Calls superclass method
# File lib/action_controller/metal/rescue.rb, line 21 def process_action(*) super rescue Exception => exception request.env["action_dispatch.show_detailed_exceptions"] ||= show_detailed_exceptions? rescue_with_handler(exception) || raise end