Scrobbles your latest last.fm song to twitter

musicmonday.rb

require 'open-uri'
require 'xmlsimple'
require 'yaml'

config = YAML::load(File.open('musicmonday.yaml'))

lastfm_username = config['settings']['lastfm']['username']
lastfm_api = config['settings']['lastfm']['api']
recent_tracks_url = "http://ws.audioscrobbler.com/2.0/?method=user.getrecenttracks&user=#{lastfm_username}&api_key=#{lastfm_api}&limit=1"

twitter_url  = "http://twitter.com/statuses/update.xml"
twitter_username = config['settings']['twitter']['username']
twitter_password = config['settings']['twitter']['password']

open recent_tracks_url do |body|
 data = XmlSimple.xml_in body.read

 recenttracks = data['recenttracks'][0]
 track = recenttracks['track'][0]
 @artist = track['artist'][0]['content']
 @name = track['name'][0]
end
text = URI.escape "If today were Monday, I'd tag it. \"#{@name}\" by #{@artist} #lastfm (musicmonday.rb test)"
result = %x[curl -s -S -u #{twitter_username}:#{twitter_password} -d status="#{text}" #{twitter_url}]

musicmonday.yaml

settings:
  lastfm:
    username: 
    api: 
  twitter:
    username: 
    password: