ツイートid入れるとfavRTしたフォロワーを抽出するやつ

fav_rt_followers.rb

require 'twitter'
require 'net/http'
require 'json'

configFile = open('config.json') do |io|
    JSON.load(io)
end

@client = Twitter::REST::Client.new do |config|
    config.consumer_key        = configFile['CK']
    config.consumer_secret     = configFile['CS']
    config.access_token        = configFile['Token']
    config.access_token_secret = configFile['Secret']
end

MY_ID = configFile['my_id']
puts MY_ID.to_i
tweet_id = ""

def get_id_of_user_liked_post(tweet_id)
    json_data = Net::HTTP.get(URI.parse('https://twitter.com/i/activity/favorited_popup?id=' + tweet_id))
    found_ids = json_data.scan(/data-user-id=\\"+\d+/)
    found_ids.each{|str| str.slice!(/data-user-id=\\\"+/)}
    found_ids = found_ids.map(&:to_i)
    unique_ids = found_ids.uniq
    return unique_ids
end

loop do
    puts "数字でツイートidを入力してください"
    tweet_id = STDIN.readline
    break if tweet_id =~ /^[0-9]+$/
end

retweeters = @client.retweeters_of(tweet_id,options={})
favoriters_id = get_id_of_user_liked_post(tweet_id)

retweeters_ids = []
retweeters.each do |user|
    retweeters_ids.push user.id
end

if !favoriters_id.nil?
    followers = @client.follower_ids(options={ :count => 5000 }).take(5000)
    fav_rt_followers = retweeters_ids & favoriters_id & followers
    if !(fav_rt_followers.nil? || fav_rt_followers == [])
        puts fav_rt_followers.to_s
        fav_rt_followers_info = @client.friendships(fav_rt_followers)
        screen_names = fav_rt_followers_info.map{|info| info.screen_name}
        puts screen_names
    else
        puts "fav_rt_followersがnil" if fav_rt_followers.nil?
        puts "条件に当てはまる人はいませんでした" if fav_rt_followers == []
    end
else
    puts "ファボられ取得エラー"
end