FormatRepository.cs

using RecordKeeper.Data.Interfaces;
using RecordKeeper.Portable.Models;
using System;
using System.Collections.Generic;

namespace RecordKeeper.Data.Repositories
{
    public class FormatRepository : RepositoryBase<AlbumFormat>, IFormatRepository
    {
        List<AlbumFormat> _formatList;

        public FormatRepository()
        {
            _formatList = new List<AlbumFormat>();
            _formatList.Add(new AlbumFormat { Id = "CD", Description = "Compact Disc" });
            _formatList.Add(new AlbumFormat { Id = "Record", Description = "Vinyl Record" });
        }
        public List<AlbumFormat> GetAll()
        {
            return _formatList;
        }

        public AlbumFormat Get(string id)
        {
            return _formatList.Find(a => a.Id == id);
        }

        public void Update(AlbumFormat entity)
        {
            throw new NotImplementedException();
        }
    }
}