From: "New C." <coding25@...>
Date: 2011-03-07T19:48:39+09:00
Subject: Checking if two files are the same

I have a got a few folders which may have same files under different
names.
Is there any way I can find which these files are using ruby ?

The files with text (*.doc, *.txt ...) should be pretty easy to check
but what about pdf files, exe files etc ?

I wondering if there is some sort of diff module that can do this.

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