September 2017 Update

Task/Polymorphism/Phix/polymorphism.phix

@@ -15,10 +15,12 @@ function new_circle(object x=0, atom y=0, atom r=0)
         r = y           -- assume r got passed in y
         return {x,r}    -- {point,r}
     end if
-    return {{x,y},r}
+    return {{x,y},r}    -- {point,r}
+    -- (or {new_point(x,y),r} if you prefer)
 end function
 
 point p = new_point(4,5)
-circle c = new_circle(p,6)
-?p
-?c
+circle c1 = new_circle(p,6),
+       c2 = new_circle(4,5,6}
+?c1
+?c2