I don\'t know if it\'s legit at StackOverflow to post your own answer to a question, but I saw nobody had asked this already. I went looking for a C# Glob and didn\'t find
I stumbled upon the source to iron ruby that contains a pretty neat Glob class. It's fairly easy extract it from the related code.
https://github.com/IronLanguages/main/blob/master/Languages/Ruby/Ruby/Builtins/Glob.cs