/// <summary>
/// Formats a <see cref="Row" />.
/// </summary>
/// <param name="row">
/// The <see cref="Row" /> to format.
/// </param>
/// <exception cref="ArgumentNullException">
/// Thrown if <paramref name="row"/> is <see langword="null" />.
/// </exception>
internal string FormatRow(Row row)
{
if(row == null)
{
throw new ArgumentNullException("row");
}
IEnumerable<string > cells = row.EquiZip(Table.Columns, ColumnWidths, (value, column, width) => column.Format(value, width));
return LeftBorder + ColumnSeparator.Join(cells) + RightBorder;
}