From: Alexey Petrushin <axyd80@...>
Date: 2011-08-19T07:24:22+09:00
Subject: Re: Searching in a directory

And here's how to do it using Virtual File System:

  require 'vfs'

  files_with_string = '.'.to_dir.files('*.txt').select do |file|
    file.read.include?('string to search')
  end

  p files_with_string

http://github.com/alexeypetrushin/vfs

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