From: brabuhr@...
Date: 2010-08-11T05:25:25+09:00
Subject: Re: Formatting directory listings

On Tue, Aug 10, 2010 at 4:05 PM, simonh <simonharrison.uk@gmail.com> wrote:
> Thanks Vassilis. I'd prefer to not install anything to accomplish
> this. Also, I'd like to slightly to rephrase my aim:
>
> 1. Start off in 'Movies' directory.
> 2. Go into each subdir and get list of movies for that subdir. I've
> found how to just get the filename instead of full path: Dir['**/
> *.avi'].collect { |vid| File.basename(vid) }

http://ruby-doc.org/core/classes/File.html#M002542

> 3. Store which movies are in each subdir.

movie_store = {
  "directory1" => ["file1", "file2", "file3"],
  "directory2" => ["file4", "file4", "file6"]
}

> 4. Output the result.

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