/// <summary>
/// Removes the specified fields from the hash stored at key. Non-existing fields are ignored. Non-existing keys are treated as empty hashes and this command returns 0.
/// </summary>
/// <param name="hashFields">The fields in the hash to delete.</param>
/// <returns>The number of fields that were removed.</returns>
/// <remarks>https://redis.io/commands/hdel</remarks>
public Task <long> DeleteFieldsAsync(string[] hashFields)
{
if (hashFields == null)
{
throw new ArgumentNullException(nameof(hashFields));
}
return(RedisDb.HashDeleteAsync(KeyName, hashFields.Select(f => new RedisValue(f)).ToArray()));
}
/// <summary>
/// Removes the asynchronous.
/// </summary>
/// <param name="key">The key.</param>
/// <returns></returns>
public async Task <bool> RemoveAsync(TKey key)
{
return(await RedisDb.HashDeleteAsync(RedisKey, KeySerializer.Serialize(key)));
}
/// <summary>
/// Removes the specified fields from the hash stored at key. Non-existing fields are ignored. Non-existing keys are treated as empty hashes and this command returns 0.
/// </summary>
/// <param name="hashField">The field in the hash to delete.</param>
/// <remarks>https://redis.io/commands/hdel</remarks>
public Task DeleteFieldAsync(string hashField)
{
return(RedisDb.HashDeleteAsync(KeyName, hashField));
}
