Data update

Task/Array-concatenation/Pluto/array-concatenation.pluto

@@ -0,0 +1,12 @@
+local array1 = {1, 2, 3}
+local array2 = {4, 5, 6}
+
+-- Concatenate to a new array.
+local array3 = {}
+table.move(array1, 1, #array1, 1, array3)
+table.move(array2, 1, #array2, #array3 + 1, array3)
+print(array3:concat(", "))
+
+-- Merge second into first array.
+table.move(array2, 1, #array2, #array1 + 1, array1)
+print(array1:concat(", "))