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Idiom #226 Delete last element from list

Remove the last element from the list items.

import "slices"
items = slices.Delete(items, len(items)-1, len(items))
items = items[:len(items)-1]

If items is already empty, this will panic with "slice bounds out of range".
Warning: the last element still exists beyond len(items), thus it won't be garbage collected.
with Ada.Containers.Vectors;
Items.Delete_Last (Count => 1);
New implementation...
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items = slices.Delete(items, len(items)-1, len(items))
items = items[:len(items)-1]
Items.Delete_Last (Count => 1);

(drop-last items)
items.pop_back();
items.RemoveAt(items.Count - 1);
items.removeLast();
items = items(1:size(items)-1)
pop :: [a] -> [a]
pop [] = []
pop xs = init xs

let items2 = pop items
let items2 = init items
items.pop();
items.remove(items.size() - 1);
items.removeLast();
items = copyOfRange(items, 0, items.length - 1);
int n, t[] = new int[n = items.length - 1];
arraycopy(items, 0, t, 0, n);
items = t;
array_pop($items);

items.delete(items.count-1);
pop(@items);
items.pop()
items.pop
items.pop();