class Hashie::Mash

def log_built_in_message(method_key)
  return if self.class.disable_warnings?(method_key)
  method_information = Hashie::Utils.method_information(method(method_key))
  Hashie.logger.warn(
    'You are setting a key that conflicts with a built-in method ' \
    "#{self.class}##{method_key} #{method_information}. " \
    'This can cause unexpected behavior when accessing the key as a ' \
    'property. You can still access the key via the #[] method.'
  )
end