irb(main):026:1* def perform_total_query(domain)
irb(main):027:1*     Follow.joins(:account).merge(Account.where(domain: domain)).count
irb(main):028:0> end
irb(main):026:0> inboxes   = Account.inboxes
irb(main):026:0> zero_inboxes = inboxes.select {|i| perform_total_query(i.gsub("https://", '').gsub(
"http://", "").gsub("/inbox", "")) == 0} # lol whatever
irb(main):025:0> zero_inboxes.count
=> 12916
irb(main):026:0> inboxes.count
=> 14895