internal static Task <bool> AnyAsync <T>(this IQueryable <T> queryable, Expression <Func <T, bool> > filter)
{
if (queryable is IMongoQueryable <T> mongoQueryable)
{
return(MongoQueryable.AnyAsync(mongoQueryable, filter));
}
return(Task.FromResult(Queryable.Any(queryable, filter)));
}
public static async Task <bool> AnyAsync <T>(this IQueryable <T> queryable, Expression <Func <T, bool> > predicate)
{
if (queryable is IMongoQueryable <T> mongoQueryable)
{
return(await MongoQueryable.AnyAsync(mongoQueryable, predicate));
}
else
{
return(queryable.Any(predicate));
}
}
public static async Task <bool> AnyAsync <T>(this IQueryable <T> queryable)
{
if (queryable is IMongoQueryable <T> mongoQueryable)
{
return(await MongoQueryable.AnyAsync(mongoQueryable));
}
else
{
return(queryable.Any());
}
}
public Task <bool> AnyAsync(Expression <Func <TEntity, bool> > predicate, CancellationToken cancellationToken = default(CancellationToken))
{
return(MongoQueryable.AnyAsync(Collection.AsQueryable(), predicate, cancellationToken));
}
public static Task <bool> AnyAsync <TEntity>(this IQueryable <TEntity> source, CancellationToken cancellationToken = default) => MongoQueryable.AnyAsync((IMongoQueryable <TEntity>)source, cancellationToken);