tenki_adachi.rb

 # coding: utf-8
require "rubygems"
require "nokogiri"
require "open-uri"
require "kconv" 
require "time"

def tenki
  time = Time.new
  doc = Nokogiri::HTML(open("http://tenki.jp/forecast/point-702.html"))
  serect = '#container.yui-t6 div#bd.yui-g div#fullWidthTop div.contentsBox table#leisurePinpointWeather'
  hour = Array.new  
  weather = Array.new 
  temperature  = Array.new
  day = Array.new
  doc.search(serect).each do |m|
    day = m.search(".head td").text.gsub(/\r\n/,"").chomp.split
    m.search(".temperature").text.each_line("") {|line| temperature.push line.chomp.chomp }
    m.search(".hour").text.each_line("") {|line| hour.push line.chomp.chomp }
    m.search(".weather").text.each_line("") {|line| weather.push line.chomp.chomp }
  end                      
  weather.delete_at(0)
  temperature.delete_at(0)  
  i =  time.hour.to_i/3

  weather = weather.slice(i,8)
  temperature = temperature.slice(i,8)
  hour = hour.slice(i,8)
  str = "#{day[0]}#{day[1].gsub(/\[.+\]/,"")}の足立区のお天気予報なの♡\n"
  weather.zip(hour,temperature) do |a|
    str << "#{day[2]}#{day[3].gsub(/\[.+\]/,"")}\n" if a[1].to_i == 0
    str << "#{a[1].rjust(1)}時:#{a[0]}:#{a[2]}度\n"
  end
  return str
end

Plugin.create(:adachitemki) do
  command(
    :tenki,
    name: 'お天気ですん',
    condition: -> _ { true },
    visible: true,
    role: :timeline
  ) do
    str = tenki
    Service.primary.post(:message => str)
  end
end