anchor.diff:        requiredGems = [ g.addressable_2_3_5 ];
         sha256 = ''0ckvs40f29ancs0ki12pqb94k380cz41b4gbjplm85ly6kd57sph'';
       };
  +    liquid_2_5_4 = {
  +      basename = ''liquid'';
  +      meta = {
  +        description = ''A secure, non-evaling end user template engine with aesthetic markup.'';
  +        homepage = ''http://www.liquidmarkup.org'';
  +      };
  +      name = ''liquid-2.5.4'';
  +      requiredGems = [  ];
  +      sha256 = ''0adb1fz20jwcyx1ia133426i59mrrz9iq9lpcmzq6jx0dlaa4amv'';
  +    };
  +    listen_1_3_1 = {
  +      basename = ''listen'';
  +      meta = {
  +        description = ''Listen to file modifications'';
  +        homepage = ''https://github.com/guard/listen'';
  +        longDescription = ''The Listen gem listens to file modifications and notifies you about the changes. Works everywhere!'';
  +      };
  +      name = ''listen-1.3.1'';
  +      requiredGems = [ g.rb_fsevent_0_9_3 g.rb_inotify_0_9_2 g.rb_kqueue_0_2_0 ];
  +      sha256 = ''1p1rqz26ixx0fzc0hy3psq2bb3pwkv9awixv76zkaaqj1czabzbs'';
  +    };
       locale_2_0_8 = {
         basename = ''locale'';
         meta = {
  
positive.code:       requiredGems = [  ];
        sha256 = ''1khf6d903agnwd8965f5f8b353rzmfvygxp53z1199rqzw8h46q2'';
      };
      sass_3_2_10 = {
        basename = ''sass'';
        meta = {
  
negative.code:       name = ''rdiscount-2.1.6'';
        requiredGems = [  ];
        sha256 = ''180ln9gwxn0cyflg0i1viv7jyalmjqvqr34cb65xsmmsz1nz55q2'';
      };
      redcarpet_2_3_0 = {
        basename = ''redcarpet'';
        meta = {
          description = ''Markdown that smells nice'';
          homepage = ''http://github.com/vmg/redcarpet'';
          longDescription = ''A fast, safe and extensible Markdown to (X)HTML parser'';
        };
        name = ''redcarpet-2.3.0'';
        requiredGems = [  ];
        sha256 = ''1fghh7n9kz6n6bdhgix5s8lyj5sw6q44zizf4mdgz5xsgwqcr6sw'';
      };
      redis_3_0_5 = {
        basename = ''redis'';
  