I slightly modified your script:
1 2 3 | p [{"id"=>667824693}, {"id"=>667824693}].uniq p [{"id"=>66782469}, {"id"=>66782469}].uniq p [{"id"=>6678246931}, {"id"=>6678246931}].uniq |
And ran it with multiruby:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 | phiggins@lihnucks ~ $ multiruby example.rb VERSION = 1.8.7-p174 CMD = ~/.multiruby/install/1.8.7-p174/bin/ruby example.rb [{"id"=>667824693}] [{"id"=>66782469}] [{"id"=>6678246931}] RESULT = 0 VERSION = 1.8.6-p369 CMD = ~/.multiruby/install/1.8.6-p369/bin/ruby example.rb [{"id"=>667824693}, {"id"=>667824693}] [{"id"=>66782469}, {"id"=>66782469}] [{"id"=>6678246931}, {"id"=>6678246931}] RESULT = 0 VERSION = 1.9.1-p129 CMD = ~/.multiruby/install/1.9.1-p129/bin/ruby example.rb [{"id"=>667824693}] [{"id"=>66782469}] [{"id"=>6678246931}] RESULT = 0 TOTAL RESULT = 0 failures out of 3 Passed: 1.9.1-p129, 1.8.6-p369, 1.8.7-p174 Failed: |