class Selenium::WebDriver::SeleniumManager

def binary
  @binary ||= begin
    if (location = ENV.fetch('SE_MANAGER_PATH', nil))
      WebDriver.logger.debug("Selenium Manager set by ENV['SE_MANAGER_PATH']: #{location}")
    end
    location ||= platform_location
    Platform.assert_executable(location)
    WebDriver.logger.debug("Selenium Manager binary found at #{location}", id: :selenium_manager)
    location
  end
end