public IEnumerable <string> GetIDs() => first.GetIDs().Concat(second.GetIDs()).Distinct();
/// <summary>
/// Names of all known test vectors
/// </summary>
/// <returns>Enumeration of test vector names</returns>
private static IEnumerable <string> TestVectorNames() => allExpectedOutputFolderResources.GetIDs().WhereSuffixed(new Regex($"{Regex.Escape(".protoc-output")}/.*")).Distinct();
public IEnumerable <string> GetIDs() => parent.GetIDs().WherePrefixed(new Regex(Regex.Escape(prefix)));
/// <summary>
/// Names of all known test vectors
/// </summary>
/// <returns>Enumeration of test vector names</returns>
private static IEnumerable <string> TestVectorNames() => allExpectedResponseResources.GetIDs().WhereSuffixed(new Regex(Regex.Escape($".{responseFileExtension}"))).Distinct();
