Callback.js

function printName(name, cb) {
    console.log("inside printName function")
    console.log(name)
    cb(name)
}

function printReverseName(name) {
    console.log(name.split("").reverse().join(""))
}

function reverseString(str) {
    return str.split("").reverse().join("")
}
printName("Nikola", printReverseName)

let sports = ["rowing", "cycling", "tennis", "padel", "soccer"]

let newSports = sports.map(sport => {
    console.log("this is a multi-line arrow function")
    return reverseString(sport)
})

console.log(sports)
console.log(newSports)