Rename samples subdirectories

samples/CoffeeScript/classes.coffee

@@ -0,0 +1,21 @@
+class Animal
+  constructor: (@name) ->
+
+  move: (meters) ->
+    alert @name + " moved " + meters + "m."
+
+class Snake extends Animal
+  move: ->
+    alert "Slithering..."
+    super 5
+
+class Horse extends Animal
+  move: ->
+    alert "Galloping..."
+    super 45
+
+sam = new Snake "Sammy the Python"
+tom = new Horse "Tommy the Palomino"
+
+sam.move()
+tom.move()