Method: AbstractController::Collector#method_missing

Defined in:
actionpack/lib/abstract_controller/collector.rb

#method_missing(symbol) ⇒ Object (private) 



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# File 'actionpack/lib/abstract_controller/collector.rb', line 27

def method_missing(symbol, ...)
  unless mime_constant = Mime[symbol]
    raise NoMethodError, "To respond to a custom format, register it as a MIME type first: " \
      "https://guides.rubyonrails.org/action_controller_overview.html#restful-downloads. " \
      "If you meant to respond to a variant like :tablet or :phone, not a custom format, " \
      "be sure to nest your variant response within a format response: " \
      "format.html { |html| html.tablet { ... } }"
  end

  if Mime::SET.include?(mime_constant)
    AbstractController::Collector.generate_method_for_mime(mime_constant)
    public_send(symbol, ...)
  else
    super
  end
end