add VRC to all remote calls automatically

gistfile1.rb

  RSpec.configure do |config|
    # Add VCR to all tests
    config.around(:each) do |example|
      name = example.metadata[:full_description].split(/\s+/, 2).join("/").underscore.gsub(/[^\w\/]+/, "_")
      options = example.metadata[:vcr] || {}
      VCR.use_cassette(name, options, &example)
    end
  end

That's a VCR bug we should fix then. Can you file an issue on the VCR issue tracker? It would be really helpful to have the backtrace and a small reproducible example (or access to a project that triggers this error). I've not gotten that error before so your code must be exercising some edge case that mine is not.