class Ruboty::Handlers::StockPriceJp
Public Instance Methods
stock_price(message)
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# File lib/ruboty/handlers/stock_price_jp.rb, line 10 def stock_price(message) url = "https://www.google.com/finance?q=#{message['ticker']}" charset = nil html = open(url) do |f| charset = f.charset f.read end page = Nokogiri::HTML.parse(html, nil, charset) price = page.css('meta[itemprop="price"]').first['content'] company = page.css('meta[itemprop="name"]').first['content'] change = page.css('meta[itemprop="priceChange"]').first['content'] percent = page.css('meta[itemprop="priceChangePercent"]').first['content'] emoji = case change[0] when '+' ':chart_with_upwards_trend:' when '-' ':chart_with_downwards_trend:' end message.reply("*#{company}*: #{price} _#{change}(#{percent}%)_ #{emoji}") end