ch06 exercises

exercises/ch06/ex6_1.lua

@@ -0,0 +1,8 @@
+local function print_array(a)
+    for _, v in pairs(a) do
+        print(v)
+    end
+end
+
+print_array({ 1, 2, 3 })
+print_array({ "a", 2, "hello", 99 })