property in Vala

vala/property/property.vala

@@ -0,0 +1,9 @@
+public class Person : Object {
+    public string height { get; set; default = null; }
+}
+
+void main () {
+    var p = new Person ();
+    p.height = "Hello, World!";
+    print (p.height);
+}