private static void Run(IInstructionHandler handler, List<Cell> cells,
Action<ExecutionContext> before, Action<ExecutionContext, string> after,
SecureRandom randomizer, TextReader reader)
{
using (var writer = new StringWriter(CultureInfo.CurrentCulture))
{
using (reader)
{
var context = new ExecutionContext(cells, reader, writer, randomizer);
before?.Invoke(context);
handler.Handle(context);
var result = writer.GetStringBuilder().ToString();
after?.Invoke(context, result);
}
}
}