public override void Execute(IEnumerable <String> arguments)
{
if (!arguments.Any())
{
base.Execute(arguments);
return;
}
if (!Int32.TryParse(arguments.First(), out Int32 height))
{
Writer.WriteLine($"Pyramid height of \"{arguments.First()}\" must be an integer");
return;
}
IEnumerable <String> pyramidBlockArguments = arguments.Skip(1);
if (!pyramidBlockArguments.Any())
{
Writer.WriteLine("Pyramid block not supplied.");
return;
}
String pyramidBlock = String.Join(' ', pyramidBlockArguments);
var pyramid = PyramidBuilder.Get(pyramidBlock, height);
foreach (var line in pyramid)
{
TwitchClientManager.SpoolMessage(line);
}
}