anchor.diff:      websocket = g.websocket_1_0_7;
       xml_simple = g.xml_simple_1_1_1;
     };
  -  gem_nix_args = [ ''autotest-rails'' ''aws-sdk'' ''buildr'' ''fakes3'' ''foreman'' ''nix'' ''rails'' ''rake'' ''rb-fsevent'' ''sass'' ''selenium-webdriver'' ''sinatra-1.3.2'' ''uuid'' ];
  +  gem_nix_args = [ ''autotest-rails'' ''aws-sdk'' ''buildr'' ''fakes3'' ''foreman'' ''nix'' ''rails'' ''rake'' ''rb-fsevent'' ''sass'' ''selenium-webdriver'' ''sinatra-1.3.2'' ''thin'' ''uuid'' ];
     gems = {
       ZenTest_4_8_4 = {
         basename = ''ZenTest'';
  
positive.code:       requiredGems = [  ];
        sha256 = ''0h834ajdg9w4xrijp31fn98pjfj08gi08xjvp5xh3i6hz9a25fhr'';
      };
      thor_0_17_0 = {
        basename = ''thor'';
        meta = {
  
negative.code:     buildr = g.buildr_1_4_9;
      bundler = g.bundler_1_2_3;
      childprocess = g.childprocess_0_3_7;
      daemons = g.daemons_1_1_9;
      diff_lcs = g.diff_lcs_1_1_3;
      erubis = g.erubis_2_7_0;
      eventmachine = g.eventmachine_1_0_0;
      fakes3 = g.fakes3_0_1_5;
      ffi = g.ffi_1_3_1;
      foreman = g.foreman_0_61_0;
  