let goodwant = "door1";
let badwant = "door4";

let got = select goodwant, "OOPS", {
    door1 = "grand prize",
    door2 = "you lose",
};

let defaultgot = select badwant, "OOPS", {
    door1 = "grand prize",
    door2 = "you lose",
};

assert |
    got == "grand prize";
|;
assert |
    defaultgot == "OOPS";
|;

// select inside a macro

let condmacro = macro(arg) => {
    output = select arg, NULL, {
        opt1 = "yay",
        opt2 = "boo",
    },
};

let result = condmacro("opt1");

assert |
    condmacro("opt1") == {output = "yay"};
|;
assert |
    condmacro("opt2") == {output = "boo"};
|;
assert |
    condmacro("invalid") == {output = NULL};
|;

let iflike = select true, "default", {
    true = "I was true",
    false = "I was false",
};

assert |
    iflike == "I was true";
|;