MVC (Model-View-Controller) is a software design pattern that separates an application's data, user interface, and control logic into three interconnected components: the Model, the View, and the Controller. This separation of concerns promotes code organization, maintainability, and scalability. Here's how MVC works in the context of Ruby on Rails:
Model
The Model represents the data and the business logic of the application. It is responsible for managing the data, validating it, and enforcing business rules. The Model communicates with the database to store and retrieve data. In Rails, the Model is implemented using Active Record, which provides an Object-Relational Mapping (ORM) layer that simplifies database interactions.
View
The View is responsible for rendering the user interface and presenting data to the user. It receives data from the Controller and formats it for display. The View also handles user input and sends it back to the Controller. In Rails, the View is typically implemented using ERB (Embedded Ruby) templates, which allow you to embed Ruby code within HTML.
Controller
The Controller acts as an intermediary between the Model and the View. It receives requests from the user, processes them, a...
