kepco.rb

#!/usr/bin/env ruby
# coding: utf-8


require 'mechanize'
require 'kconv'

def regist( mail )
	Thread.new{
		m = Mechanize.new
		m.get 'https://www2.kepco.co.jp/kenshinnet/N08DA01.do'
		m.page.forms[0].field_with( :name=> /email/).value = mail
		m.page.forms[0].field_with( :name=> /emailKaknin/).value = mail
		m.page.forms[0].checkbox(:name=>/kiyakuCheck/)
		m.page.forms[0].checkbox(:name=>/kiyakuCheck/).check
		m.page.forms[0].action
		m.page.forms[0].action = "./N08DA08.do"
		m.page.forms[0].submit
		m.page.forms[0].action = "./N08DB07.do"
		m.page.forms[0].submit
		m.page.body.toutf8
		print [mail, m.page.search("#contentsWrap div.recNumBox span").text.strip]
	}
end




def gen_adress (delim=".",name="takuya1st")
name.size.times.map{|len|
  (1...name.size).to_a.combination(len).to_a.map{|e|
    str=name;
    e.each_with_index{|pos,idx|
      str= str.clone.insert(pos+idx,delim) 
    };
    str
  }
};
end

def regist_all
name = "takuya"
(1..1).map{|i| gen_adress("."*i, name) }.
flatten.sort.uniq.map{|e|
	mail= "#{e}@example.com"
	regist(mail)
}.each{|t| t.join}
end



regist_all