Added additional details to the simple test.

Added a Readme.

sample-code/examples/ruby/Gemfile

@@ -2,3 +2,5 @@ source "http://www.rubygems.org"
 
 gem "rspec"
 gem "selenium-webdriver"
+gem "cucumber"
+gem "rspec-expectations"

sample-code/examples/ruby/Gemfile.lock

@@ -1,10 +1,19 @@
 GEM
   remote: http://www.rubygems.org/
   specs:
+    builder (3.1.4)
     childprocess (0.3.7)
       ffi (~> 1.0, >= 1.0.6)
+    cucumber (1.2.1)
+      builder (>= 2.1.2)
+      diff-lcs (>= 1.1.3)
+      gherkin (~> 2.11.0)
+      json (>= 1.4.6)
     diff-lcs (1.1.3)
     ffi (1.3.1)
+    gherkin (2.11.5)
+      json (>= 1.4.6)
+    json (1.7.6)
     multi_json (1.5.0)
     rspec (2.12.0)
       rspec-core (~> 2.12.0)
@@ -26,5 +35,7 @@ PLATFORMS
   ruby
 
 DEPENDENCIES
+  cucumber
   rspec
+  rspec-expectations
   selenium-webdriver

sample-code/examples/ruby/README.md

@@ -0,0 +1,48 @@
+Ruby Examples
+=============
+
+Before you test
+---------------
+All these commands are done from a terminal window.  If you've already done a step, you can safely ignore that command.
+
+Open this directory:  cd APPIUM-LOCATION/sample-code/examples/ruby
+
+Install Ruby:  "\curl -L https://get.rvm.io | bash -s stable --ruby"
+
+Install Bundler:  gem install bundle
+
+Install Gems:  bundle install
+
+You're ready to go!
+
+simple\_test.rb
+--------------
+A sanity check and simple example of driving a calculator app.  Run this to see
+the bare minimum you need to get a test running for Appium.
+
+Run the test by making sure Appium is running in another terminal, then from
+the terminal you opened above, running 'rspec simple\_test.rb'
+
+For more information, check out the comments at the top of simple\_test.rb
+
+u\_i\_catalog.rb
+--------------
+A demonstration of various things you can do with Appium.  Check this if you
+need a recipe for a specific task, or just to see how simple and powerful iOS
+testing can be.
+
+Run the test by making sure Appium is running in another terminal, then from the terminal you opened above, running 'rspec u\_i\_catalog.rb'
+
+For more information, check out the comments at the top of u\_i\_catalog.rb
+
+Cucumber
+--------
+Cucumber is a Behaviour Driven Design framework that lots of people are keen
+on.
+
+To run the Cucumber examples, you'll need to change directory to the cucumber 
+directory (cd APPIUM-LOCATION/sample-code/examples/ruby/cucumber) and then, 
+from the commandline, run 'cucumber'.
+
+For more information, check out the comments at the top of the files in the 
+cucumber directory.

sample-code/examples/ruby/cucumber/features/support/env.rb

@@ -37,3 +37,7 @@ end
 def selenium
   @driver ||= Selenium::WebDriver.for(:remote, :desired_capabilities => capabilities, :url => server_url)
 end
+
+at_exit do
+  @driver.quit
+end

sample-code/examples/ruby/simple_test.rb

@@ -51,10 +51,14 @@ def server_url
 end
 
 describe "Computation" do
-  before(:each) do
+  before :all do
     @driver = Selenium::WebDriver.for(:remote, :desired_capabilities => capabilities, :url => server_url)    
    end
 
+  after :all do
+    @driver.quit
+  end
+
   it "should add two numbers" do
     values = [rand(10), rand(10)]
     expected_sum = values.reduce(&:+)