[Pharo-users] How to determine if a file is hidden

Hello, Is there a way to determine if a file is hidden? I couldn't find that in "Deep into Pharo". For example, I can get my desktop files with: desktopFiles := FileLocator desktop children. And now I would like to filter that collection to the non-hiddent files with something like: desktopFiles select: [:each | each isHidden not ] But there doesn't seem to be anything like "isHidden" for a FileLocator object. Thank you, Rob Rothwell