anchor.diff:  json_pure=json_pure_1_2_4;
   lockfile=lockfile_1_4_3;
   ffi=ffi_0_6_3;
  +ncursesw=ncursesw_1_2_4_1;
     # ================ END automatically generated code ================
     }; in libs
  
positive.code: 
                for prog in $out/bin/*; do
                  wrapProgram "$prog" \
                    --prefix RUBYLIB : "$RUBYLIB" \
                    --prefix GEM_PATH : "$GEM_PATH" \
                    --set RUBYOPT 'rubygems'
                done
  
negative.code: 
    # ================ START automatically generated code ================
           # WARNING: automatically generated CODE
           # This section has been generated by gem nix sup chronic rubygems-update xrefresh-server rb-inotify jeweler ncursesw
           # the gem nix command has been added by a nix patch to ruby gems
        
    json_pure_1_2_4 = rubyDerivation {
  