public List<Car> GetAll(Expression<Func<Car, bool>> filter = null)
{
using (MasterContext context = new MasterContext())
{
return filter == null
? context.Set<Car>().ToList()
: context.Set<Car>().Where(filter).ToList();
}
}
public Car Get(Expression<Func<Car, bool>> filter)
{
using (MasterContext context = new MasterContext())
{
return context.Set<Car>().SingleOrDefault(filter);
}
}