Store random code examples in examples/.

Author: postmodern

examples/cities.md

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+---
+layout: nil
+---
+
+    {% highlight ruby %}
+    # Ruby knows what you
+    # mean, even if you
+    # want to do math on
+    # an entire Array
+    cities  = %w[ London
+                  Oslo
+                  Paris
+                  Amsterdam
+                  Berlin ]
+    visited = %w[Berlin Oslo]
+     
+    puts "I still need " +
+         "to visit the " +
+         "following cities:",
+         cities - visited
+    {% endhighlight %}

examples/greeter.md

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+---
+layout: nil
+---
+
+    {% highlight ruby %}
+    # The Greeter class
+    class Greeter
+      def initialize(name)
+        @name = name.capitalize
+      end
+     
+      def salute
+        puts "Hello #{@name}!"
+      end
+    end
+     
+    # Create a new object
+    g = Greeter.new("world")
+     
+    # Output "Hello World!"
+    g.salute
+    {% endhighlight %}