Ruby’s widely admired simplicity has a downside: too many Ruby and Rails applications have been created without concern for their long-term maintenance or evolution. The Web is awash in Ruby cod
Practical Object-Oriented Design in Ruby: An Agile Primer Amazon 與 Google Play 暢銷書,眾多人士的高分推薦。 Ruby 程式語言的友善常為人所稱道,不過它也有不利的一面:許多 Ruby 及 Rails 應用程式在設計之初並未考量到後續的演變以及長期的可維護性。網路上總充斥著許多幾乎難以修改或擴展的 Ruby 程式碼。本書