Method: ActionDispatch::ExceptionWrapper#show?

Defined in:
actionpack/lib/action_dispatch/middleware/exception_wrapper.rb

#show?(request) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'actionpack/lib/action_dispatch/middleware/exception_wrapper.rb', line 179

def show?(request)
  # We're treating `nil` as "unset", and we want the default setting to be `:all`.
  # This logic should be extracted to `env_config` and calculated once.
  config = request.get_header("action_dispatch.show_exceptions")

  case config
  when :none
    false
  when :rescuable
    rescue_response?
  else
    true
  end
end