Ruby: Turn bash.org quotes into a fortune file

The following code turns XML quotes from bash.org (a popular IRC quotes server) into a fortune-cookie file.
Handy for using with ../emacs/flashcard.el and my ../emacs/flashcard-config.el, which pops up a fortune
every time I get a correct answer.

bash-org-to-fortune.rb:

require 'rss/1.0'
require 'cgi'
require 'net/http'
host = Net::HTTP.new('bash.org', 80)
if ARGV[0] then
   resp, data = host.get('http://bash.org/xml/?top&below=' + ARGV[0], nil)
else
   resp, data = host.get('http://bash.org/xml/?top', nil)
end
parsed = RSS::Parser.parse(data, false)
parsed.items.each { |x| puts CGI::unescapeHTML(x.description.gsub('
', "\n")); puts "%\n" }

Call like this:

ruby bash-org-to-fortune.rb > bash; strfile bash; fortune bash

# or to get the top quotes with score < 1000
ruby bash-org-to-fortune.rb 1000 > bash; strfile bash; fortune bash

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