public IEnumerable <IArgument> Access(IArguments args)
{
var flag = args.GetFlag(_name);
if (!flag.Exists())
{
return(Enumerable.Empty <IArgument>());
}
flag.MarkConsumed();
return(new [] { new FlagArgument(_name) });
}
/// <summary>
/// Get the named argument with the given name and mark it consumed
/// </summary>
/// <param name="args"></param>
/// <param name="name"></param>
/// <returns></returns>
public static IFlagArgument ConsumeFlag(this IArguments args, string name)
{
Assert.ArgumentNotNull(args, nameof(args));
return(args.GetFlag(name).MarkConsumed());
}
