Specs

• Implement a ruby method that returns an Array of the playlist with your new favorite song inside!
• The method should take an Array of your current playlist and add your new favorite song as a String in parameters.

add_song_to_playlist(["Hotel California", "Bohemian Rhapsody", "Stairway To Heaven"], "Despacito") should return:

["Hotel California", "Bohemian Rhapsody", "Stairway To Heaven", "Despacito"]

Key Learning Points

• Array CRUD
• return statement in methods