anchor.diff:    };
     gem_nix_args = [ ''autotest-rails'' ''buildr'' ''coffee-script'' ''nix'' ''rails'' ''rake'' ''rb-fsevent'' ''sass'' ''selenium-webdriver'' ];
     gems = {
  -    ZenTest_4_5_0 = {
  +    ZenTest_4_6_2 = {
         basename = ''ZenTest'';
         meta = {
           description = ''ZenTest provides 4 different tools: zentest, unit_diff, autotest, and multiruby'';
  -        homepage = ''http://www.zenspider.com/ZSS/Products/ZenTest/'';
  +        homepage = ''https://github.com/seattlerb/zentest'';
           longDescription = ''ZenTest provides 4 different tools: zentest, unit_diff, autotest, and
   multiruby.
   
  
positive.code: 
  unit_diff is a command-line filter to diff expected results from
  actual results and allow you to quickly see exactly what is wrong.
  
  autotest is a continous testing facility meant to be used during
  development. As soon as you save a file, autotest will run the
  
negative.code:       requiredGems = [ g.rake_0_8_7 g.builder_2_1_2 g.net_ssh_2_0_23 g.net_sftp_2_0_4 g.rubyzip_0_9_4 g.highline_1_5_1 g.json_pure_1_4_3 g.rubyforge_2_0_3 g.hoe_2_3_3 g.rjb_1_3_3 g.atoulme_Antwrap_0_7_1 g.diff_lcs_1_1_2 g.rspec_expectations_2_1_0 g.rspec_mocks_2_1_0 g.rspec_core_2_1_0 g.rspec_2_1_0 g.xml_simple_1_0_12 g.minitar_0_5_3 ];
        sha256 = ''11qwqrdnmzzi4zhgajfq1f1ckvd4kpfm9gyqrfjfalphs4gi0vxz'';
      };
      bundler_1_0_22 = {
        basename = ''bundler'';
        meta = {
          description = ''The best way to manage your application's dependencies'';
          homepage = ''http://gembundler.com'';
          longDescription = ''Bundler manages an application's dependencies through its entire life, across many machines, systematically and repeatably'';
        };
        name = ''bundler-1.0.22'';
        requiredGems = [  ];
        sha256 = ''0hzcsicdvvyhp6b6rv208859a13ag1cxxcd3nd3hf90jldd2iry0'';
      };
      childprocess_0_3_1 = {
        basename = ''childprocess'';
  