Task

Show how to concatenate two arrays in your language.



If this is as simple as array1 + array2, so be it.




ac(list a, b)
{
    list o;
 
    o.copy(a);
    b.ucall(l_append, 1, o);
 
    o;
}
 
main(void)
{
    list a, b, c;
 
    a = list(1, 2, 3, 4);
    b = list(5, 6, 7, 8);
 
    c = ac(a, b);
 
    c.ucall(o_, 1, " ");
 
    0;
}