The last element of the array, without removing it. Fails an assert when the array is empty.
values := int.[3, 6, 9];
assert(peek(values) == 9);
peek_pointer(values).* = 10;
assert(values[2] == 10);peek :: (array: [] $T) -> TThe last element of the array, without removing it. Fails an assert when the array is empty.
Parameters
- array: [] $T
Returns
- T
values := int.[3, 6, 9];
assert(peek(values) == 9);
peek_pointer(values).* = 10;
assert(values[2] == 10);