follow individuals in twitter list.rb

require "rubygems" 
require 'twitter'
require "highline/import"

username = ask("Username: ")
password = ask("Enter your password: ") { |q| q.echo = '*' }    
httpauth = Twitter::HTTPAuth.new(username, password)
client = Twitter::Base.new(httpauth)


list = ask("List Name (e.g. danhixon/redPear): ")
list = list.split("/")

members = client.list_members(list[0], list[1])
friend_ids = client.friend_ids(username)

members["users"].each do |individual|
  if !friend_ids.include?(individual["id"])
    client.friendship_create(individual["id"], true)
    puts "now following #{individual["name"]}"
  else
    puts "already following #{individual["name"]}"
  end
end