public INode[] Apply(IWhereOutput instance) { var safe = instance.MakeSafe(); _apply(safe); return safe.Roots.Any(e => !e.TestRoot()) ? null : safe.Roots; }
public INode[] Apply(IWhereOutput instance) { var safe = instance.MakeSafe(); _apply(safe); return(safe.Roots.Any(e => !e.TestRoot()) ? null : safe.Roots); }