buildPlaylistItemLocationMap method
Implementation
Map<String, ProPlaylistItem> buildPlaylistItemLocationMap(List playlists) {
Map<String, ProPlaylistItem> retval = {};
for (var p in playlists) {
if (p is ProPlaylistItem) {
retval[p.playlistItemName] = p;
} else if (p is ProPlaylist) {
var map = buildPlaylistItemLocationMap(p.playlist);
retval.addAll(map);
}
}
return retval;
}