private static IEnumerable <Tile> AddWriters(IEnumerable <string> binaryStrings, int stoppingValue)
{
var results = new List <Tile>();
var encodedDigits = binaryStrings.ToList();
foreach (var signal in new[] { Signals.Carry, Signals.NoCarry })
{
foreach (var binaryString in encodedDigits)
{
var writer = new Writer(binaryString, signal, stoppingValue);
results.AddRange(writer.Tiles());
}
}
foreach (var signal in new[] { Signals.First, Signals.Nth })
{
for (var i = 0; i < encodedDigits.Count; i++)
{
var binaryString = encodedDigits[i];
var copier = new Copier(binaryString, signal);
var tiles = copier.Tiles().ToList();
results.AddRange(tiles);
var incrementStopper = new IncrementStopper(binaryString, signal);
results.AddRange(incrementStopper.Tiles());
}
}
return(results);
}