Object caching for factory girl

factory_girl_cache.rb

module FactoryGirl
  module Strategy
    class Cache
      def association(runner)
        runner.run(:cache)
      end

      def result(evaluation)
        r = Repository.instance.read(evaluation)
        if r
          puts "hit"
        else
          puts "miss"
          r = Repository.instance.store(evaluation)
          #debugger
        end
        r
      end

    end

    class Repository
      include Singleton

      def initialize
        recycle!
      end

      def recycle!
        self.repository = Hash.new()
      end

      def read(evaluation)
        r = repository[evaluation.object.class.to_s.to_sym]
        #debugger
        #r
        #if r
        #  puts "found "
        #else
        #  debugger
        #puts "not found"
        #end
      end

      def store(evaluation)
        obj = evaluation.object.tap do |object|
          evaluation.notify(:after_build, object)
          evaluation.notify(:before_create, object)
          evaluation.create(object)
          evaluation.notify(:after_create, object)
        end
        repository[evaluation.object.class.to_s.to_sym] = obj

      end

      attr_accessor :repository
    end
  end
end

FactoryGirl.register_strategy(:cache, FactoryGirl::Strategy::Cache)

#RSpec.configure do |config|
#  config.before(:suite) do
#    FactoryGirl::Strategy::Repository.instance.recycle!
#  end
#end