Something says me it will not be very efficient ...

The particular implementation you mentioned, serializing the file system tree into an XML doc then deserializing it into a XML tree, would indeed be inefficient.

However, XPath can be applied to tree structures (such as a file system) in an efficient manner. It was designed to do just that.

In reply to Re^3: A better, more powerful fileglob? by ikegami
in thread A better, more powerful fileglob? by jdporter

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