celeste.rb

require 'tweetstream'

TweetStream.configure do |config|
  config.consumer_key       = ''
  config.consumer_secret    = ''
  config.oauth_token        = ''
  config.oauth_token_secret = ''
  config.auth_method        = :oauth
end

client = TweetStream::Client.new
db = {}

client.track('参加者募集', 'Lv75', 'セレスト・マグナ') do |status|
  begin
    m = /.*参戦ID：(.*).*/.match(status.text)
    if m
      puts m[1]
      if not db[m[1]]
        db[m[1]] = true
        `echo #{m[1]} | pbcopy`
      end
    end
  rescue => e
    p e
  end
end

puts 'start'
begin
  client.userstream
rescue => e
  p e
end