odin-default-js-exercises/02_repeatString/repeatString.js

const repeatString = function(string, num) {
    let repeatedString = ''
    if (num < 0) {return "ERROR"}
    for (let i = 0; i < num; i++) {
        repeatedString += string;
    }
    return repeatedString;
};

// Do not edit below this line
module.exports = repeatString;