Data update

Task/Associative-array-Iteration/Lua/associative-array-iteration.lua

@@ -1,9 +1,13 @@
-local t = {
-    ["foo"] = "bar",
-    ["baz"] = 6,
-    fortytwo = 7
-}
+local function f1(x) print(x) return x end
+
+local t = { ["foo"]   = "bar"
+          , ["baz"]   = 6
+          , fortytwo  = 7
+          , [42]      = { 1, 2, 3 }
+          , [f1]      = true
+          , ["zz"]    = f1
+          }
 
 for key,val in pairs(t) do
-    print(string.format("%s: %s", key, val))
+    print(string.format("%28s (%9s) -> (%9s) %s", key, type(key), type(val), val))
 end