Bitbarでプロ野球の試合経過を表示するrubyスクリプト

npb.rb

#!/usr/bin/env /Users/kawakubox/.rbenv/shims/ruby

require 'httpclient'
require 'oga'

client = HTTPClient.new
res = client.get('http://baseball.yahoo.co.jp/npb/')
puts '⚾'
puts '---'

doc = Oga.parse_html(res.body)

doc.css('#NpbBoxTeam table.teams').each do |game|
  teams = game.css('tr th').map { |team| team.at_css('a').attr('title').value }
  scores = game.css('table.score td.score_r').map(&:text)
  inning = game.at_css('table.score tr:nth-of-type(2) a').text

  puts "#{inning} #{teams[0]} #{scores[0]} - #{scores[1]} #{teams[1]}"
end