From: "Suraj N. Kurapati" <skurapat@...>
Date: 2006-08-04T15:54:23+09:00
Subject: Re: Dir.glob finding folders

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Geoff wrote:
> I want to prompt to get the letter of the drive to search,
> then if the directory has the text "CFI-" in it, add that full path as
> a line to a text file.

$ ri Find
- ------------------------------------------------------------
Class: Find
     The Find module supports the top-down traversal of a set of file
     paths.

     For example, to total the size of all files under your home
     directory, ignoring anything in a "dot" directory (e.g.
     $HOME/.ssh):

       require 'find'

       total_size = 0

       Find.find(ENV["HOME"]) do |path|
         if FileTest.directory?(path)
           if File.basename(path)[0] == ?.
             Find.prune       # Don't look any further into this
directory.
           else
             next
           end
         else
           total_size += FileTest.size(path)
         end
       end

-
------------------------------------------------------------------------

Instance methods:
     find, prune

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