public static string ComposeStrings(this Seq <string> value, string blur)
=> value.Aggregate((a, b) => $"{a}{blur}{b}");
IJsonObject PairsToObject(Seq <Tuple <IJsonObject, IJsonObject> > pairs)
{
return(pairs.Aggregate(JsonObject.Builder(),
(a0, a1) => a0.Append(a1.Item1.AsString(), a1.Item2),
a0 => a0.Build()));
}
private string PrintError(Seq <Error> errors) => errors.Aggregate("|", (acc, error) => $"{acc}{error.Message}");
private static string ErrorToString(Seq <Error> errors) => errors.Aggregate("|", (acc, error) => $"{acc}{error.Message}");