internal static Task <T> SingleAsync <T>(this IQueryable <T> queryable)
{
if (queryable is IMongoQueryable <T> mongoQueryable)
{
return(MongoQueryable.SingleAsync(mongoQueryable));
}
return(Task.FromResult(Queryable.Single(queryable)));
}
internal static Task <T> SingleAsync <T>(this IQueryable <T> queryable, Expression <Func <T, bool> > filter)
{
if (queryable is IMongoQueryable <T> mongoQueryable)
{
return(MongoQueryable.SingleAsync(mongoQueryable, filter));
}
return(Task.FromResult(Queryable.Single(queryable, filter)));
}
public static Task <TEntity> SingleAsync <TEntity>(this IQueryable <TEntity> source, CancellationToken cancellationToken = default) => MongoQueryable.SingleAsync((IMongoQueryable <TEntity>)source, cancellationToken);
