Small helper to conditionally re-record VCR cassettes

I find it annoying to iterate on a spec that relies on a recorded VCR casette Show archive.org snapshot . You constantly have to remove the same YAMLs file before you can re-run that still-red test.

With this little helper, you (or your coding agent) can do the same with RE_RECORD_VCR=true bundle exec rspec spec/path/to/recorded_spec.rb:

# spec/support/vcr.rb
RSpec.configure do |config|
  config.around(:each, :vcr) do |example|
    options[:record] = :all if %w[true 1].include?(ENV['RE_RECORD_VCR'])
  end
end