Added casting example for ruby under example features

Author: aguspe

examples/ruby/spec/browsers/chrome_spec.rb

@@ -116,9 +116,7 @@
   describe 'Special Features' do
     it 'casts' do
       @driver = Selenium::WebDriver.for :chrome
-      # Does not get list correctly the first time for some reason
       @driver.cast_sinks
-      sleep 2
       sinks = @driver.cast_sinks
       unless sinks.empty?
         device_name = sinks.first['name']

website_and_docs/content/documentation/webdriver/browsers/chrome.en.md

@@ -379,7 +379,7 @@ You can drive Chrome Cast devices, including sharing tabs
 {{< badge-code >}}
 {{< /tab >}}
 {{< tab header="Ruby" >}}
-{{< badge-code >}}
+{{< gh-codeblock path="examples/ruby/spec/drivers/chrome_spec.rb#L118-L125" >}}
 {{< /tab >}}
 {{< tab header="JavaScript" >}}
 {{< badge-code >}}

website_and_docs/content/documentation/webdriver/browsers/chrome.ja.md

@@ -382,7 +382,7 @@ Property value: `"true"` or `"false"`
 {{< badge-code >}}
 {{< /tab >}}
 {{< tab header="Ruby" >}}
-{{< badge-code >}}
+{{< gh-codeblock path="examples/ruby/spec/drivers/chrome_spec.rb#L118-L125" >}}
 {{< /tab >}}
 {{< tab header="JavaScript" >}}
 {{< badge-code >}}

website_and_docs/content/documentation/webdriver/browsers/chrome.pt-br.md

@@ -379,7 +379,7 @@ Pode comandar dispositivos Chrome Cast, incluindo partilhar abas
 {{< badge-code >}}
 {{< /tab >}}
 {{< tab header="Ruby" >}}
-{{< badge-code >}}
+{{< gh-codeblock path="examples/ruby/spec/drivers/chrome_spec.rb#L118-L125" >}}
 {{< /tab >}}
 {{< tab header="JavaScript" >}}
 {{< badge-code >}}

website_and_docs/content/documentation/webdriver/browsers/chrome.zh-cn.md

@@ -378,7 +378,7 @@ Property value: `"true"` or `"false"`
 {{< badge-code >}}
 {{< /tab >}}
 {{< tab header="Ruby" >}}
-{{< badge-code >}}
+{{< gh-codeblock path="examples/ruby/spec/drivers/chrome_spec.rb#L118-L125" >}}
 {{< /tab >}}
 {{< tab header="JavaScript" >}}
 {{< badge-code >}}