Exercise: The Playlist Shuffler

Exercise: The Playlist Shuffler: Exercise: The Playlist Shuffler.

Updated November 10, 2026

1. Exercise: The Playlist Shuffler (Journeyman): Finish the Playlist Shuffler, an application in two files: write the functions in its library that load the playlist into arrays, count it, add it up, answer whether a mood is there, pick a song at random and total each mood's minutes, then let a check script run it for real.