Data update

Task/Inheritance-Multiple/Pluto/inheritance-multiple.pluto

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+class Camera
+    function snap() print("taking a photo") end
+end
+
+class Phone
+    function call() print("calling home") end
+end
+
+class Cameraphone extends Camera
+    function __construct(public phone) end -- uses composition for the Phone part
+
+    -- Inherits Camera's snap() method.
+
+    -- Phone's call() method can be wrapped.
+    function call() self.phone:call() end
+end
+
+local p = new Phone()
+local cp = new Cameraphone(p)
+cp:snap()
+cp:call()