anchor.diff:      private
   
       def chef_repo_dir
  -      @conf[:chef_repo_dirs][@repo['full_name']]
  +      conf['chef_repo_dirs'][@repo['full_name']]
       end
   
       def chef_repo_cmd(cmd)
  
positive.code:     puts "#{env_var}=#{ENV[env_var]}"
    end
  end
  
  @conf = YAML.load_file '<%= node['chefgithook']['home'] %>/chef-updater/updater.yaml'
  
  configure do
    set :port, '<%= node['chefgithook']['sinatra']['port'] %>'
  
negative.code: class ChefGithubHook
    class << self
      attr_reader :repo
  
      def conf
        @conf ||= YAML.load_file '<%= node['chefgithook']['home'] %>/chef-updater/updater.yaml'
      end
  
      def sync_to(push)
        @repo = push['repository']
  