RUBY ON RAILS HOW TO
Controller connects Model and View, receives user input, and decides how to handle the input.It’s what users interact with and see on their screens.
View is the UI representation of the data present in Modal.Model contains the logic of an application, all the essential data, and high-level classes.The code is separated into three interconnected layers: Ruby on Rails is known as an MVC (model-view-controller) full-stack framework.
The entire piece gives a much deeper insight into the underlying concept of Rails. Where Smalltalk drilled a purity of message passing, Ruby accumulated keywords and constructs with an almost gluttonous appetite.” Where Java championed forcefully protecting programmers from themselves, Ruby included a set of sharp knives in the welcome kit. “Where Python might boast that there’s ‘one, and preferably only one, way to do something,’ Ruby relished expressiveness and subtlety. The community that grew around it and the abundance of resources they created only helped bolster the growth of RoR. From the beginning, Ruby on Rails has been heavily focused on giving developers a clean, fun-to-use framework that is powerful and truly different from anything else. Above many other competing and valid concerns that had driven programming languages and ecosystems before it.”Īnd this wasn’t just a marketing slogan. “Ruby’s original heresy was indeed to place the happiness of the programmer on a pedestal. And all of these contribute to what RoR creator, David Heinemeier Hansson, frequently emphasized-engineers’ happiness. It simplifies the creation process and gives you an abundance of tools to handle tasks for you. It gives you the structure to build nearly any web application.