Ruby script to remove all twitter following

gistfile1.txt

require 'twitter'

client = Twitter::REST::Client.new do |config|
  config.consumer_key = "xxx"
  config.consumer_secret = "yyy"
  config.access_token        = "123-zzz"
  config.access_token_secret = "www"
end


loop do
  begin
    friends_ids = client.friends.take(50)
    if friends_ids.any?
      client.unfollow(friends_ids)
    else
      break
    end
  rescue Twitter::Error::TooManyRequests
    sleep 300
    retry
  end
end

It won't output anything, just leave it running.