🌘 Lail Playground

🤝 = fn(👨) {
    "🙂 Hi," + 👨 + "!";
}

map = fn(arr, func) {
    if (arr != []) {
        return [head(arr).func()] + tail(arr).map(func);
    }
    return [];
};

["Peter", "Paul"].map(🤝).map(out);