Скачать или смотреть Class Hierarchies In Ruby

Learn To Program http://www.bitwisecourses.com This lesson explains the ways that class hierarchies work in Ruby. For an in-depth guide to Ruby, read The Book Of Ruby from No Starch Press: http://www.nostarch.com/boruby.htm. This video is taken from Huw Collingbourne's online course, 'Learn Ruby Programming (in ten easy steps)' available at: http://www.udemy.com

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