class ActionController::Parameters

def ==(other)
  if other.respond_to?(:permitted?)
    permitted? == other.permitted? && parameters == other.parameters
  else
    if self.class.allow_deprecated_parameters_hash_equality && Hash === other
      ActionController.deprecator.warn <<-WARNING.squish
        Comparing equality between `ActionController::Parameters` and a
        `Hash` is deprecated and will be removed in Rails 7.2. Please only do
        comparisons between instances of `ActionController::Parameters`. If
        you need to compare to a hash, first convert it using
        `ActionController::Parameters#new`.
        To disable the deprecated behavior set
        `Rails.application.config.action_controller.allow_deprecated_parameters_hash_equality = false`.
      WARNING
      @parameters == other
    else
      super
    end
  end
end