/// <summary>
/// Gets records by partition key as an asynchronous operation.
/// </summary>
/// <param name="partitionKey">The partition key.</param>
/// <param name="filter">The filter.</param>
/// <returns>Task<IEnumerable<T>>.</returns>
public async Task <IEnumerable <T> > GetByPartitionKeyAsync(string partitionKey, Func <T, bool> filter)
{
var entities = await _tableStore.GetByPartitionKeyAsync(partitionKey).ConfigureAwait(false);
var records = CreateRecords(entities);
if (filter != null)
{
records = records.Where(filter);
}
return(records);
}