diff --git a/Turtle/Turtle.lua b/Turtle/Turtle.lua
index c9dd2ce..da9ffdc 100644
--- a/Turtle/Turtle.lua
+++ b/Turtle/Turtle.lua
@@ -74,3 +74,11 @@ function Turtle:copyPositionTable(position)
     end
     return positionClone
 end
+
+function Turtle:reverseArray(a)
+    local a2 = {}
+    assert(type(a) == "table", "argument must be an array")
+    for i = 1, #a do
+        a2[#a -i + 1] = a[i]
+    end
+end
\ No newline at end of file