Fixes for modern Capybara versions.

lib/persistent_selenium/browser.rb

@@ -5,7 +5,7 @@ require 'base64'
 module PersistentSelenium
   class Browser < Capybara::Selenium::Driver
     def initialize(browser_type)
-      @browser_type = browser_type
+      @browser_type = browser_type.to_s.to_sym
       @__found_elements__ = []
     end
 
@@ -30,6 +30,10 @@ module PersistentSelenium
       {}
     end
 
+    def browser_initialized?
+      false
+    end
+
     def visit(path)
       if !path[/^http/]
         path = @app_host + path

lib/persistent_selenium/cucumber.rb

@@ -0,0 +1,8 @@
+require_relative './driver'
+
+Before do
+  if Capybara.current_driver == :persistent_selenium
+    Capybara.server_port ||= '3001'
+    Capybara.app_host ||= "http://localhost:#{Capybara.server_port}"
+  end
+end

lib/persistent_selenium/driver.rb

@@ -4,16 +4,17 @@ require 'capybara/selenium/driver'
 # make sure these classes exist on this end
 [ Selenium::WebDriver::Error::StaleElementReferenceError, Selenium::WebDriver::Error::UnhandledError, Selenium::WebDriver::Error::ElementNotVisibleError ]
 
-Before do
-  if Capybara.current_driver == :persistent_selenium
-    Capybara.server_port ||= '3001'
-    Capybara.app_host ||= "http://localhost:#{Capybara.server_port}"
-  end
-end
-
 Capybara.register_driver :persistent_selenium do |app|
   require 'drb'
 
+  module DRb
+    class DRbObject
+      def method(name)
+        method_missing(:method, name)
+      end
+    end
+  end
+
   DRb.start_service
   browser = DRbObject.new nil, PersistentSelenium.url
 

lib/persistent_selenium/rspec.rb

@@ -0,0 +1,10 @@
+require_relative './driver'
+
+RSpec.configure do |c|
+  c.before :each do
+    if Capybara.current_driver == :persistent_selenium
+      Capybara.server_port ||= '3001'
+      Capybara.app_host ||= "http://localhost:#{Capybara.server_port}"
+    end
+  end
+end