💋

vimcasts.rb

require "active_support"
require "rest_client"

url ="http://media.vimcasts.org/videos/index.json"
result = RestClient.get url

json_obj = ActiveSupport::JSON.decode result

json_obj.each do |json |
  media_url = json.last["quicktime"]["url"]
  puts "*"*100
  `echo "#{media_url}" >> wget.txt`
  `wget #{media_url}`
end