A function cannot be used with Random Song Loop

Recently delving into the world of JavaScript, I encountered a peculiar issue. When attempting to execute the following code within a function, nothing displays in the console. Yet, after testing it without the function, the expected strings appear as intended. Is there a way to integrate this code with a function or are there other adjustments required?

JavaScript:

function randSong() {
var i = Math.floor(Math.random()*10);
var listOfSongs = ['Killomanjaro','No Sad No Bad','Doomsday','Solitaire',
'Distance','Roll In Peace','Bank Account','SAD!','Moonlight','Swimming Pools'];
console.log('Alexa, play',listOfSongs[i]);
}

Access the repl.it here:https://repl.it/@OoferGangx7/random-song-loop

UPDATE: An oversight on my part led to the confusion - simply forgot to call the function. Mystery solved!

javascript

Answer №1

After implementing your code into a function, it appears to be functioning correctly:

function chooseSongAtRandom() {
  var randomNumber = Math.floor(Math.random()*10);
  var songList = ['Legends Never Die','Believer','Rockstar','Stressed Out', 'Something Just Like This','Shape of You','Havana','Thunder','Perfect','Despacito'];
  console.log('Play this song:',songList[randomNumber]);
}

chooseSongAtRandom();

Answer №2

It seems like you may have forgotten to actually trigger the function, correct?

    function InitiateMusic(){
    var r = Math.floor(Math.random()*10);
    var songsList = ['The Feeling','Dreamland','Lucid Dreams','Heartbreak Anniversary',
    'Summer Breeze','Night Changes','In My Feelings','La La Land','Golden Hour','Glow'];
    console.log('Hey Google, play',songsList[r]);
    }

//don't forget to invoke it
    InitiateMusic();

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