GD4: Randomness Array : Nonexisting function - empty()

Gowydot

I'm learning randomness from Godot Doc. This code works in GD3 but gives me the error "non existing function empty() in Array" in GD4. (The code is to print random unique fruit until it runs out and start again)

How to update the code for GD4? Thanks

var _fruits = ["apple", "orange", "pear", "banana"]
var _fruits_full = []

func _ready():
    randomize()
    _fruits_full = _fruits.duplicate()
    _fruits.shuffle()

    for i in 100:
        print(get_fruit())

func get_fruit():
    if _fruits.empty():
        _fruits = _fruits_full.duplicate()
        _fruits.shuffle()

    var random_fruit = _fruits.pop_front()
    return random_fruit

fire7side

They must have dropped the empty() function for arrays. You could maybe use:

if _fruits.size() == 0:

or just scroll down the array choices in the editor and see if they changed it to something like is_empty() or something. I'm not using godot 4 yet.

Kojack

Arrays now have is_empty() in Godot 4.