remove_invoice_items.rb

def remove_membership(membership)
  ii = Stripe::InvoiceItem.retrieve(membership.stripe_invoice_item)
  ii.delete
rescue
  #nothing
end

def kill_stripe(n=30)
  query = Membership.where(Membership.arel_table[:updated_at].gt 33.days.ago).where.not(stripe_invoice_item: nil)
  count = query.count
  size = [n,count].min
  pb = ProgressBar.new("die", size)
  query.limit(size).each do |membership|
    remove_membership(membership)
    pb.inc
  end
  pb.finish
end

There are 1452 in prod that have an id and have been updated recently

It took 2 minutes in stage to lookup 500 there were none to delete in stage.

so it could take 12 minutes to run through deleting them.

You might want find_each so you don't load them all in memory. But other than that looks good.

find each did funny stuff to the progress bar. find each finds in batches of 1k, so i'm not worried about an extra 500. I'm gonna give it a shot!