const random = (min, max) => {
    min = Math.ceil(min);
    max = Math.floor(max);
    return Math.floor(Math.random() * (max - min) + min);
};

const randomItem = (array) => {
    return array[Math.floor(Math.random() * array.length)];
};

const randomChar = () => {
    return String.fromCharCode(random(65, 90));
}

const randomWord = () => {
    return Array.from(Array(random(2, 15)).keys())
        .map(() => randomChar())
        .join('');
}

const randomChat = () => {
    const size = random(1, 15);
    for (let i = 0; i < size; i++) {
        console.log(randomWord());
    }
}

randomChat();

// const char = randomChar();
// const word = randomWord(); 
// console.log(char);
// console.log(word);