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require 'mechanize'
require 'twitter'

# Get N255 from yahoo finance
agent = Mechanize.new
agent.get('http://stocks.finance.yahoo.co.jp/stocks/detail/?code=998407.O')
n225 = agent.page.at("td[@class='stoksPrice']").inner_text.delete(",")

# Get Twitter key and token from file
apikey = ARGF.readlines.map! { |key| key.chomp }

# Set Twitter key and token
Twitter.configure do |cnf|
  cnf.consumer_key = apikey[0]
  cnf.consumer_secret = apikey[1]
  cnf.oauth_token = apikey[2]
  cnf.oauth_token_secret = apikey[3]
end

# Tweet N225
Twitter.update("N225: " + n225)