Organiza arquivos com um nome que contem um mesmo trecho de uma palavra

wordor.rb

#!/usr/bin/ruby
# Example: wordor /anything/ ruby
# Found: anythingruby.pdf and rubynotify.rb, after put they in ruby/ folder
require 'find'
require 'fileutils'

if !ARGV.empty?
	path = "#{ARGV[0]}/#{ARGV[1]}"
	reg = /#{ARGV[1]}/
	Dir.mkdir( path,0755 ) unless File.exists? path
	
	Find.find( ARGV[0] ) do |f| 
		if f =~ reg && File.file?( f )
			puts "Moving #{File.basename(f)}"
			FileUtils.mv f, path
		end
	end
else
	puts "how to use:\n\t wordor.rb path name"
end