7 Design Patterns to Refactor MVC Components in Rails — SitePoint
In our previous post, The Basics of MVC in Rails, we discussed theoretical aspects of the MVC design pattern. We defined what MVC stands for, identified what each MVC component is responsible for, addressed what happens when a component contains redundant logic, and, most importantly, we introduced the concept of refactoring. In this article, as promised, we’ll show you each design pattern at work
デザインパターンã®è©± - Qiita
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Visio-patterns_v2.vsd
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