Data update

Task/Deepcopy/Pluto/deepcopy.pluto

@@ -0,0 +1,12 @@
+local t = {
+    a = {
+        b = {
+            c = {}
+        }
+    }
+}
+local t1 = t:clone(1)
+assert(t1.a == t.a)      -- depth 1 does not copy nested tables
+local t2 = t:clone(2)
+assert(t2.a != t.a)      -- 'a' is cloned
+assert(t2.a.b == t.a.b)  -- but 'b' is shared