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Ключевые слова: Python [1] primary_key [2] RedCloth [1] sanitize [1] File.blockdev?File.chardev? [1] intern [1] bbcode [1] FileUtils.mv [1] ROR hosting [1] конвертация между числами [1] Acts_as_taggable_on_steroids [5] reload_page [1] rmagik [2] https webrick [1] RoR OpenSource [1] Ruby 1.8.7 [1] test observers [1] array reverse [1] has and belongs to many [2] удаление дубликатов [1]