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Task/Inheritance-Multiple/Lasso/inheritance-multiple.lasso

@@ -0,0 +1,37 @@
+define trait_camera => trait {
+	require zoomfactor
+
+	provide has_zoom() => {
+		return .zoomfactor > 0
+	}
+
+}
+
+define trait_mobilephone => trait {
+	require brand
+
+	provide is_smart() => {
+		return .brand == 'Apple'
+	}
+
+}
+
+define cameraphone => type {
+
+	trait {
+		import trait_camera, trait_mobilephone
+	}
+
+	data public zoomfactor::integer = 0,
+		public brand::string
+
+}
+
+local(mydevice = cameraphone)
+
+#mydevice -> brand = 'Apple'
+#mydevice -> zoomfactor = 0
+
+#mydevice -> has_zoom
+'<br />'
+#mydevice -> is_smart