Node GetLambda(ISignaler signaler, Node input)
{
var name = input.GetEx <string>();
var whitelist = signaler.Peek <List <Node> >("whitelist");
if (whitelist != null && !whitelist.Any(x => x.Name == "signal" && x.Get <string>() == name))
{
throw new ArgumentException($"Dynamic slot [{name}] does not exist in scope");
}
var lambda = Create.GetSlot(name);
// Preparing arguments, if there are any.
if (input.Children.Any())
{
lambda.Insert(0, new Node(".arguments", null, input.Children.ToList()));
}
return(lambda);
}
/// <summary>
/// Slot implementation.
/// </summary>
/// <param name="signaler">Signaler that raised signal.</param>
/// <param name="input">Arguments to slot.</param>
public void Signal(ISignaler signaler, Node input)
{
// Retrieving slot's lambda, no reasons to clone, GetSlot will clone.
input.AddRange(Create.GetSlot(input.GetEx <string>()).Children.ToList());
}