How to use layout_on_disk method of Selenium.WebDriver.Chrome Package

...36        def add_encoded_extension(encoded)37          @encoded_extensions << encoded38        end39        def directory40          @directory || layout_on_disk41        end42        #43        # Set a preference in the profile.44        #45        # See https://src.chromium.org/viewvc/chrome/trunk/src/chrome/common/pref_names.cc46        #47        def []=(key, value)48          parts = key.split('.')49          parts[0..-2].inject(prefs) { |a, e| a[e] ||= {} }[parts.last] = value50        end51        def [](key)52          parts = key.split('.')53          parts.inject(prefs) { |a, e| a.fetch(e) }54        end55        def layout_on_disk56          @directory = @model ? create_tmp_copy(@model) : Dir.mktmpdir('webdriver-chrome-profile')57          FileReaper << @directory58          write_prefs_to @directory59          @directory60        end61        def as_json(*)62          extensions = @extensions.map do |crx_path|63            File.open(crx_path, 'rb') { |crx_file| Base64.strict_encode64 crx_file.read }64          end65          extensions.concat(@encoded_extensions)66          opts = {'directory' => directory || layout_on_disk}67          opts['extensions'] = extensions if extensions.any?68          opts69        end70        private71        def write_prefs_to(dir)72          prefs_file = prefs_file_for(dir)73          FileUtils.mkdir_p File.dirname(prefs_file)74          File.open(prefs_file, 'w') { |file| file << JSON.generate(prefs) }75        end76        def prefs77          @prefs ||= read_model_prefs78        end79        def read_model_prefs80          return {} unless @model...

1options.add_argument('--headless')2options.add_argument('--disable-gpu')3options.add_argument('--no-sandbox')

1    expect(driver.layout_on_disk).to eq true2    expect(driver.layout_on_disk).to eq true3    expect(driver.layout_on_disk).to eq true4    expect(driver.layout_on_disk).to eq true

1driver.find_element(:link, 'About').click2driver.find_element(:link, 'Contact').click3driver.find_element(:link, 'Home').click4driver.find_element(:link, 'Help').click5driver.find_element(:link, 'Sign up now!').click6driver.find_element(:link, 'Log in').click

1file = File.new(filename, 'w')2driver.layout_on_disk(file)3file = File.open(filename, 'r')4File.delete(filename)