follow.rb

# quick hack to get the following accounts of two twitter accounts

require File.join(File.dirname(__FILE__), '..', 'lib', 'twitter')

httpauth = Twitter::HTTPAuth.new('account_2_email', 'account_2_pass')
twitter = Twitter::Base.new(httpauth)

filter = proc {|f| f.screen_name }

friends_2 = twitter.friends.map(&filter)

# ---

httpauth = Twitter::HTTPAuth.new('account_1_email', 'account_1_pass')
twitter = Twitter::Base.new(httpauth)

friends_1 = twitter.friends.map(&filter)

p (friends_2 - friends_1)