pull podcasts from jet set planet page.

gistfile1.rb

#!/usr/bin/ruby

#file: get_jetset.rb

require 'net/http'
require 'open-uri'

path = '/home/tippenein/podcasts/jet-set-planet/'
uri  = URI('http://kfai.org/jet-set-planet')

body = Net::HTTP.get(uri)
body.scan(/https?:\/\/[\S]+.mp3/).each do |link|
  filename = link.match(/([^\/]+$)/).to_s
  path_to_file = File.join(path, filename)
  unless Dir.entries(path).include? filename
    puts "pulling from #{link}"
    open(path_to_file, 'wb') do |file|
      puts "saving #{file}"
      file << open(link).read
    end
  else
    puts "#{filename} is already in the archive"
  end
end