oojs.js

// NOTE: Make sure to use the `var` keyword for ALL variable declarations

// #1: Define a `Playlist` class with the following properties:
// - a `title` property that is a string determined by some input (passed into the constructor)
// - a `songs` property that is an empty array not determined by input (not passed into the constructor)
// - an `addSong` method that adds a song (string) to the `songs` array
// Type your solution immediately below this line:

class Playlist{
    songs = [];
    constructor(title)
    {
      this.title = title;
      /*this.songs = songs;*/
    }

    addSong(song)
    {
      this.songs = song;
      return this.songs;
    }
}



// #2: Create an instance of the Playlist class and set it to a variable called `myPlaylist`
// Call the instance's `addSong` method to add a song to the instance's `songs` array
// Type your solution immediately below this line:

var myPlaylist = new Playlist("title1");

var myArr = [];
myArr[0] = "Song1";

myPlaylist.addSong(myArr[0]);

// NOTE: THE CODE BELOW IS FOR TESTING PURPOSES. DO NOT REMOVE OR ALTER.
if(typeof Playlist !== 'undefined') {
  module.exports = {
    Playlist
  }
}