ruby 3.2 compatibility

[jwoodrow]

Hi, we're using the Docsplit.extract_text method with output: File.dirname('some/path') as an option. Now this ends up failing with a undefined method 'exists?' for File:Class.

I've looked at the ruby changelogs for 3.2.0 and I saw this:

Removed methods
The following deprecated methods are removed.

• Dir.exists? [Feature #17391]
• File.exists? [Feature #17391]
• Kernel#=~ [Feature #15231]
• Kernel#taint, Kernel#untaint, Kernel#tainted? [Feature #16131]
• Kernel#trust, Kernel#untrust, Kernel#untrusted? [Feature #16131]

I've looked into the docsplit code and found this

FileUtils.mkdir_p @output unless File.exists?(@output)

The File.exists? removal does seem to align with the error being raised, would it be possible to look into this ?

Thanks ! 👋