Script to post top 5 last.fm weekly artists

require "rubygems"
require 'scrobbler'
require 'tinder'

user = Scrobbler::User.new('nsain')

output = "#{user.username}'s Top 5 Weekly Artists\n" + ("-" * (user.username.length + 30)) + "\n"
user.weekly_artist_chart[0..4].each {|t| output += "#{t.name} (#{t.playcount})\n" }

campfire = Tinder::Campfire.new('subdomain')
campfire.login('email', 'password')
room = campfire.find_room_by_name('Room Name')

room.paste output