public static IList <TestPackage> Select(this TestPackage package, TestPackageSelectorDelegate selector)
{
var selection = new List <TestPackage>();
AccumulatePackages(package, selection, selector);
return(selection);
}
private static void AccumulatePackages(TestPackage package, IList <TestPackage> selection, TestPackageSelectorDelegate selector)
{
if (selector(package))
{
selection.Add(package);
}
foreach (var subPackage in package.SubPackages)
{
AccumulatePackages(subPackage, selection, selector);
}
}