Comments on: Memo #5: Use ary.uniq method carefully in Ruby http://kpumuk.info/development/memo-5-use-ary-uniq-method-carefully-in-ruby/ In my blog I'll try to describe about interesting technologies, my discovery in IT and some useful things about programming. Tue, 06 Apr 2010 13:34:30 +0000 hourly 1 http://wordpress.org/?v=3.0 By: roger rubygems http://kpumuk.info/development/memo-5-use-ary-uniq-method-carefully-in-ruby/comment-page-1/#comment-283328 roger rubygems Sat, 31 Jul 2010 19:12:00 +0000 http://kpumuk.info/?p=721#comment-283328 So was this fixed for 1.8.7 at some point then? [between p72 and p174]? So was this fixed for 1.8.7 at some point then? [between p72 and p174]?

]]> By: FX Poster http://kpumuk.info/development/memo-5-use-ary-uniq-method-carefully-in-ruby/comment-page-1/#comment-282249 FX Poster Sat, 31 Jul 2010 13:39:00 +0000 http://kpumuk.info/?p=721#comment-282249 Ubuntu 9.04 have Ruby 1.8.7-p72, and this "bug" is still there :) Ubuntu 9.04 have Ruby 1.8.7-p72, and this “bug” is still there :)

]]> By: pete http://kpumuk.info/development/memo-5-use-ary-uniq-method-carefully-in-ruby/comment-page-1/#comment-282241 pete Sat, 31 Jul 2010 17:14:00 +0000 http://kpumuk.info/?p=721#comment-282241 The good news is, it looks like this was fixed in 1.8.7 and 1.9. I slightly modified your script: <code lang="ruby"> p [{"id"=>667824693}, {"id"=>667824693}].uniq p [{"id"=>66782469}, {"id"=>66782469}].uniq p [{"id"=>6678246931}, {"id"=>6678246931}].uniq </code> And ran it with multiruby: <code> 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: </code> The good news is, it looks like this was fixed in 1.8.7 and 1.9.

I slightly modified your script:

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p [{"id"=>667824693}, {"id"=>667824693}].uniq
p [{"id"=>66782469}, {"id"=>66782469}].uniq
p [{"id"=>6678246931}, {"id"=>6678246931}].uniq

And ran it with multiruby:

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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:
]]> By: FX Poster http://kpumuk.info/development/memo-5-use-ary-uniq-method-carefully-in-ruby/comment-page-1/#comment-282239 FX Poster Sat, 31 Jul 2010 13:57:00 +0000 http://kpumuk.info/?p=721#comment-282239 Эх, теперь мне прийдется имплементить свой uniq-метод. Но за обьяснения спасибо. :) Эх, теперь мне прийдется имплементить свой uniq-метод. Но за обьяснения спасибо. :)

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