I had a look at the manpage (it wasn't the first ;-) but couldn't quite understand how this (preprocess) would help me in my problem.

quoting the man page of "file::find => preprocess"

The value should be a code reference. This code reference is used to preprocess the current directory. The name of currently processed directory is in $File::Find::dir. Your preprocessing function is called after readdir() but before the loop that calls the wanted() function. It is called with a list of strings (actually file/directory names) and is expected to return a list of strings. The code can be used to sort the file/directory names alphabetically, numerically, or to filter out directory entries based on their name alone. When follow or follow_fast are in effect, preprocess is a no-op.

"This code reference is used to preprocess the current directory."

How can it affect the order of the directory processing?

pondering

Bjoern

In reply to Re: Re: file::find and ordered output by Bjoern
in thread file::find and ordered output by Bjoern

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