pop built-in function

pop is a built-in function to remove the last element from an array. It takes one argument and returns the array without the last element.

Examples

~main<argc><argv>{<
    array = [1,2,3];
    array = pop<array>;
    println<array>;
>}

Output:

[1, 2]

~main<argc><argv>{<
    array = [1,2,3];
    array = pop<array>;
    array = pop<array>;
    array = pop<array>;
    println<array>;
>}

Output:

[]

~main<argc><argv>{<
    array = [1,2,3];
    array = pop<array>;
    array = pop<array>;
    array = pop<array>;
    array = pop<array>;
    println<array>;
>}

Output:

[]