Hello everyone, I am writing a small ruby script that lists all the
files in a directory in a server at my work.

I wanna make buttons which users can click to sort the files.

Being a complete newbie, I don't know how to approach this. I guess I
can use the Mechanize gem, but looks overkill for this simple purpose.

Basically I need a simple way to invoke an array.sort method over http.

Thanks
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