CouchRS.Json.JsonVisitor.DuplicateList C# (CSharp) Method

        protected List<List<Tuple<string, string>>> DuplicateList(List<List<Tuple<string, string>>> list)
        {
            return
                list
                .Select(x =>
                {
                    var copy = new List<Tuple<string, string>>(FieldSet.Count);
                    x.ForEach(copy.Add);
                    return copy;
                }).ToList();
        }
    }