System.IO.File.InternalWriteAllLines C# (CSharp) Method

        private static void InternalWriteAllLines(TextWriter writer, IEnumerable<String> contents)
        {
            Debug.Assert(writer != null);
            Debug.Assert(contents != null);

            using (writer)
            {
                foreach (String line in contents)
                {
                    writer.WriteLine(line);
                }
            }
        }