public bool Match(IObject comparisand, Hash <string, IObject> bindings)
{
lambda.CopyFields(fields);
var result = lambda.Invoke(comparisand);
switch (result)
{
case Boolean boolean when arguments.Length == 0:
return(boolean.Value);
case Boolean boolean when arguments.Length == 1:
return(match(boolean, arguments[0], bindings));
case Some some when arguments.Length == 1:
return(match(some.Value, arguments[0], bindings));
default:
if (result is Some {
Value : Tuple tuple
} && tuple.Length.Value == arguments.Length)
{
return(tuple.Value.Zip(arguments, (l, r) => match(l, r, bindings)).All(b => b));
}
break;
}