mongo_mapper_reproducible_code_template.rb

#!/usr/bin/env ruby
require "bundler/inline"

gemfile do
  source "https://rubygems.org"

  gem "mongo_mapper"
end

# You can boot MongoDB with Docker:
# $ docker run -it --publish 27017:27017 --rm mongo
MongoMapper.setup({"development" => {"uri" => "mongodb://localhost:27017/test"}}, "development")

# Your test goes here.

class Parent
  include MongoMapper::Document
  one :child
end

class Child
  include MongoMapper::Document
  belongs_to :parent
end