Find Joe's follows who opted in to Bridgy

joes_bridgy.rb

#!/usr/bin/env ruby

## gem install minisky

require 'minisky'

sky = Minisky.new('api.bsky.app', nil, progress: '.')

joe_follows = sky.fetch_all('app.bsky.graph.getFollows', { actor: 'mergesort.me', limit: 100 }, field: 'follows')
ap_followers = sky.fetch_all('app.bsky.graph.getFollowers', { actor: 'ap.brid.gy', limit: 100 }, field: 'followers')

list = joe_follows.map { |x| [x['did'], x['handle']] } & ap_followers.map { |x| [x['did'], x['handle']] }
list.each do |did, handle|
  puts "#{did} (#{handle})"
end