Averages/Simple moving average: Difference between revisions

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 =={{header|Lua}}==
-{{incorrect|Lua|The algorithm used fails to solve the task. If you need help then read another languages entry or I could expand on what I added in the talk page.}}
 <lang lua>do
-  local nums, av = 0, 0
+  local t = {}
   function average(n)
-    if nums == 10 then av, nums = 0, 0 end
+    if #t == 10 then table.remove(t, 1) end
-    nums, av = nums + 1, av + n
+    t[#t + 1] = n
-    return av / nums
+    return loadstring('return '..table.concat(t,'+'))() / #t
   end
 end