#!/usr/local/bin/ruby

require 'open-uri'
require "pp"

area = ["https://www.chintai.net/rent/hokkaido/ensen/",
 "https://www.chintai.net/rent/aomori/ensen/",
 "https://www.chintai.net/rent/iwate/ensen/",
 "https://www.chintai.net/rent/miyagi/ensen/"]#,

=begin
 "https://www.chintai.net/rent/akita/ensen/",
 "https://www.chintai.net/rent/yamagata/ensen/",
 "https://www.chintai.net/rent/fukushima/ensen/",
 "https://www.chintai.net/rent/tokyo/ensen/",
 "https://www.chintai.net/rent/kanagawa/ensen/",
 "https://www.chintai.net/rent/saitama/ensen/",
 "https://www.chintai.net/rent/chiba/ensen/",
 "https://www.chintai.net/rent/ibaragi/ensen/",
 "https://www.chintai.net/rent/tochigi/ensen/",
 "https://www.chintai.net/rent/gunma/ensen/",
 "https://www.chintai.net/rent/nagano/ensen/",
 "https://www.chintai.net/rent/toyama/ensen/",
 "https://www.chintai.net/rent/ishikawa/ensen/",
 "https://www.chintai.net/rent/fukui/ensen/",
 "https://www.chintai.net/rent/niigata/ensen/",
 "https://www.chintai.net/rent/yamanashi/ensen/",
 "https://www.chintai.net/rent/gifu/ensen/",
 "https://www.chintai.net/rent/sizuoka/ensen/",
 "https://www.chintai.net/rent/mie/ensen/",
 "https://www.chintai.net/rent/aichi/ensen/",
 "https://www.chintai.net/rent/osaka/ensen/",
 "https://www.chintai.net/rent/hyogo/ensen/",
 "https://www.chintai.net/rent/kyoto/ensen/",
 "https://www.chintai.net/rent/shiga/ensen/",
 "https://www.chintai.net/rent/nara/ensen/",
 "https://www.chintai.net/rent/wakayama/ensen/",
 "https://www.chintai.net/rent/tottori/ensen/",
 "https://www.chintai.net/rent/simane/ensen/",
 "https://www.chintai.net/rent/okayama/ensen/",
 "https://www.chintai.net/rent/hiroshima/ensen/",
 "https://www.chintai.net/rent/yamaguchi/ensen/",
 "https://www.chintai.net/rent/tokushima/ensen/",
 "https://www.chintai.net/rent/kagawa/ensen/",
 "https://www.chintai.net/rent/ehime/ensen/",
 "https://www.chintai.net/rent/kouchi/ensen/",
 "https://www.chintai.net/rent/fukuoka/ensen/",
 "https://www.chintai.net/rent/saga/ensen/",
 "https://www.chintai.net/rent/nagasaki/ensen/",
 "https://www.chintai.net/rent/kumamoto/ensen/",
 "https://www.chintai.net/rent/ooita/ensen/",
 "https://www.chintai.net/rent/miyazaki/ensen/",
 "https://www.chintai.net/rent/kagoshima/ensen/",
 "https://www.chintai.net/rent/okinawa/ensen/"]
=end

ensen_url = []
area.each do |l|
	sio = OpenURI.open_uri(l)
	sio.each_line do |l|
		if l =~ %r|/ensen/\S+/rent/|
			ensen = l.slice(%r|(/\S+/ensen/\S+/rent/)|, 1)
			ensen_url << "https://www.chintai.net#{ensen}"
		end
	end
end

pp ensen_url