Charming 7 Design Patterns Rails. Why do we need design patterns? Skinny everything, chúng ta đã cùng đưa ra các khía cạnh lý thuyết về mô hình mvc design pattern.
12 811 просмотров 12 тыс. Your controllers hold details beyond what's necessary for. Template method design pattern in rails.
Class that has one creation method with a large conditional.
Read our blog post to find out how to make a simple and easy to test query object implementation within a rails application. This pattern its more strict because you need to define some methods will raise an exception if the subclass doesn't flow(monkey patch). The template method pattern is a behavioral design pattern that defines the program skeleton of an algorithm in an operation, deferring some steps to subclasses. Tagged with ruby, rails, design, pattern.