Ruby script to get members of lists by Twitter API.

twitter_get_list_members.rb

# -*- coding: utf-8 -*-
require 'twitter'
require 'oauth'
require 'time'

# Twitter UserName
USER_NAME = "foo"
# Consumer key, Secret の設定
CONSUMER_KEY     = "XXXXXXXXXXXXXXXXXXXX"
CONSUMER_SECRET  = "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX"
# Access Token Key, Secret の設定
ACCESS_TOKEN_KEY = "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX"
ACCESS_SECRET    = "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX"

# メインクラス
class TwitterGetListMembers
  def initialize
    @ary_lists = [111111, 222222, 333333]  # 調べたいリストのID
    @count = 0                             # 件数カウント用
  end

  # ユーザ取得
  def get_members
    begin
      # Twitter.configure 設定
      Twitter.configure do |config|
        config.consumer_key       = CONSUMER_KEY
        config.consumer_secret    = CONSUMER_SECRET
        config.oauth_token        = ACCESS_TOKEN_KEY
        config.oauth_token_secret = ACCESS_SECRET
      end

      client = Twitter::Client.new
      @ary_lists.each do |list_id|
        res = client.list_members(:list_id => list_id)
        res.each do |member|
          user_id = member[:id]
          puts "[#{list_id}] #{user_id}"
        end
      end
    rescue => e
      str_msg = "[EXCEPTION][" + self.class.name + ".get_members] " + e.to_s
      STDERR.puts str_msg
      exit 1
    end
  end
end

################
####  MAIN  ####
################
begin
  puts "STARTED!!"
  puts "-" * 40

  # 処理クラスインスタンス化
  obj_main = TwitterGetListMembers.new

  # 登録ユーザ取得
  obj_main.get_members

  puts "-" * 40
  puts "FINISHED!"
rescue => e
  str_msg = "[EXCEPTION]" + e.to_s
  STDERR.puts str_msg
  exit 1
end