Fixing ruby examples

Author: diemol

Diff for: examples/ruby/spec/browsers/chrome_spec.rb

@@ -115,7 +115,7 @@
 
   def driver_finder
     options = Selenium::WebDriver::Options.chrome(browser_version: 'stable')
-    finder = Selenium::WebDriver::DriverFinder.new(options, Selenium::WebDriver::Chrome::Service)
+    finder = Selenium::WebDriver::DriverFinder.new(options, Selenium::WebDriver::Chrome::Service.new)
     ENV['CHROMEDRIVER_BIN'] = finder.driver_path
     ENV['CHROME_BIN'] = finder.browser_path
   end

Diff for: examples/ruby/spec/browsers/edge_spec.rb

@@ -115,7 +115,7 @@
 
   def driver_finder
     options = Selenium::WebDriver::Options.edge(browser_version: 'stable')
-    finder = Selenium::WebDriver::DriverFinder.new(options, Selenium::WebDriver::Edge::Service)
+    finder = Selenium::WebDriver::DriverFinder.new(options, Selenium::WebDriver::Edge::Service.new)
     ENV['EDGEDRIVER_BIN'] = finder.driver_path
     ENV['EDGE_BIN'] = finder.browser_path
   end

Diff for: examples/ruby/spec/browsers/firefox_spec.rb

@@ -122,7 +122,7 @@
 
   def driver_finder
     options = Selenium::WebDriver::Options.firefox(browser_version: 'stable')
-    finder = Selenium::WebDriver::DriverFinder.new(options, Selenium::WebDriver::Firefox::Service)
+    finder = Selenium::WebDriver::DriverFinder.new(options, Selenium::WebDriver::Firefox::Service.new)
     ENV['GECKODRIVER_BIN'] = finder.driver_path
     ENV['FIREFOX_BIN'] = finder.browser_path
   end

Diff for: examples/ruby/spec/drivers/service_spec.rb

@@ -33,7 +33,7 @@
 
   def driver_finder
     options = Selenium::WebDriver::Options.chrome(browser_version: 'stable')
-    finder = Selenium::WebDriver::DriverFinder.new(options, Selenium::WebDriver::Chrome::Service)
+    finder = Selenium::WebDriver::DriverFinder.new(options, Selenium::WebDriver::Chrome::Service.new)
     ENV['CHROMEDRIVER_BIN'] = finder.driver_path
     ENV['CHROME_BIN'] = finder.browser_path
   end