#!/usr/local/bin/ruby

require 'open-uri'
require "pp"
require 'uri'

#<div class="tdu-total-fare">￥160</div>
#https://www.google.co.jp/search?site=&q=新宿～渋谷 電車

from = "渋谷"
to = "新宿"

url_before_escape = "https://www.google.co.jp/search?site=&q=#{from}～#{to} 電車"
url = URI.escape(url_before_escape)

#p url_escape

pp url