private void PrintRequirements(CommandTextWriter writer, SwitchDescriptor[] switches)
{
var items = switches.Where(i => i.Required == true).ToArray();
if (items.Any() == false)
return;
writer.WriteLine(Resources.Requirements);
writer.Indent++;
foreach (var item in items)
{
this.PrintRequirement(writer, item);
}
writer.Indent--;
writer.WriteLine();
}
