copyWith method Null safety
Implementation
Song copyWith({
String? name,
String? art,
int? end,
int? start,
int? itunesid,
String? originalArtist,
}) {
return Song(
name: name ?? this.name,
art: art ?? this.art,
end: end ?? this.end,
start: start ?? this.start,
itunesid: itunesid ?? this.itunesid,
originalArtist: originalArtist ?? this.originalArtist,
);
}