`ARRAY::REVERSE` 1g 2023-12-02 laplante@plcb.ca GOWEB/ARRAY — Reverse an Array

title: “ARRAY::REVERSE” version: “1g” date: 2023-12-02 author: “laplante@plcb.ca”

category: “GOWEB/ARRAY”

array::reverse Reverse an array

array::reverse(array[, array...])
reverse(array[, array...])

Reverses the order of elements in one or more arrays and returns the reversed result.

If multiple arrays are passed, each one is reversed independently and returned in the same argument order.

res={{
    reverse([1,2,3]);
    a := [1,2,3];
    reverse(a);
    b := [5,6,7];
    reverse(a,b);
}}.

Returns:

res=[3,2,1]
[3,2,1]
[[3,2,1],[7,6,5]]

laplante@plcb.ca