/// <summary>
/// Initializes a new instance of the <see cref="SongsRepository"/> class.
/// </summary>
public SongsRepository()
{
if (SongsRepository.songs == null)
{
SongsRepository.songs = MockSeedData.GetSongs();
}
}
/// <summary>
/// Gets a list of arrangements.
/// </summary>
/// <returns>The list of arrangements</returns>
public static List <Arrangement> GetArrangements()
{
return(MockSeedData.GetSongs().SelectMany(s => s.Arrangements).ToList());
}
