Metodologia Rails: análise da Arquitetura Model View Controller Aplicada

Abstract

The objective of this study is to propose the use of the Model-View- Controller (MVC) pattern to solve problems of cohesion and coupling derived from the development of web systems without a well-defined architecture. After identifying these problems, the organization of the MVC will be studied together with the reasons why it can help to improve the efficiency of the development process, maintenance and gain by reusing. In order to effectively implement MVC, this paper presents the Ruby on Rails (Rails) framework, which is recognized not only by efficiently applying MVC architecture, but by making use of other resources for improving the process of developing web application. Finally will be exposed the problems inherent to a practical use case based on an existing system established under a low consolidated architecture. In this case, the Rails framework will enable the reconstruction of some modules of this system in order to assess whether the expected benefits of MVC and others proposed by the framework will be sufficiently achieved