#!/usr/local/bin/ruby
require 'pp'

#https://anond.hatelabo.jp/archive/200609
#https://anond.hatelabo.jp/archive/201708










url = "https://anond.hatelabo.jp/archive/"

year_urls = []
(6..17).each do |n|
  n = "0" + n.to_s unless n.to_s =~ %r|^[1][0-7]$|
  year = "20" + n.to_s
  year_urls << url + year
end

#pp year_urls

year_month_urls = []
year_urls.each do |year_url|
  (0..12).each do |n|
  #  n = "0" + n.to_s unless n =~ %r|^[0-9][0-2]$| #integerオブジェクトは正規表現マッチできなかったから注意
    n = "0" + n.to_s unless n.to_s =~ %r|^[0-9][0-2]$|
    year_month_urls << year_url + n.to_s
  end
end

#pp year_month_urls


future = [
"201709",
"201710",
"201711",
"201712",
]



=begin
future = [
201709,
201710,
201711,
201712,
]
=end



pp future


=begin
=end



year_month_urls_sample = [
"https://anond.hatelabo.jp/archive/200609",
"https://anond.hatelabo.jp/archive/201708"
]

pp year_month_urls_sample


year_month_urls_from_200609_to_201708 = []

#year_month_urls_sample.each do |year_month_url|
#year_month_urls.each do |year_month_url|
#  puts year_month_url
#  future.each do |f|
#    year_month_urls_from_200609_to_201708 << year_month_url unless year_month_url =~ |f|
#  end
#end

#pp year_month_urls_from_200609_to_201708