rspec_retries.rb

RSpec.configure do |config|
  config.around(:each, :max_retries => lambda { |m| !!m }) do |example|
    retries = example.metadata[:max_retries]
    begin
      example.run
    rescue => e
      retries -= 1
      retry if retries >= 0
      raise
    end
  end
end

describe "Integration" do
  it 'does something that fails intermittently', :max_retries => 3 do
    # ...
  end
end