2016 Update

Task/Deepcopy/Lua/deepcopy-1.lua

@@ -0,0 +1,25 @@
+function _deepcopy(o, tables)
+
+  if type(o) ~= 'table' then
+    return o
+  end
+
+  if tables[o] ~= nil then
+    return tables[o]
+  end
+
+  local new_o = {}
+  tables[o] = new_o
+
+  for k, v in next, o, nil do
+    local new_k = _deepcopy(k, tables)
+    local new_v = _deepcopy(v, tables)
+    new_o[new_k] = new_v
+  end
+
+  return new_o
+end
+
+function deepcopy(o)
+  return _deepcopy(o, {})
+end