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Continue to ChatPractical Object-Oriented Design in Ruby: An Agile Primer | Book Series http://innoroo.com/blog/2018/04/26/practical-object-oriented-design-in-ruby-an-agile-primer-book-series/
Practical Object-Oriented Design in Ruby: An Agile Primer | Book Series http://innoroo.com/blog/2018/04/26/practical-object-oriented-design-in-ruby-an-agile-primer-book-series/