Rails

screenshot of Rails
rails

Ruby on Rails

Overview

Rails is a web application framework that follows the Model-View-Controller (MVC) pattern, providing everything necessary for creating database-backed web applications. It divides the application into three layers - Model, View, and Controller, each with specific responsibilities.

Features

  • Model layer: Represents the domain model and encapsulates business logic. Can be either database-backed model classes or ordinary Ruby classes.
  • View layer: Composed of templates responsible for displaying application resources. Views are typically HTML with embedded Ruby code (ERB files).
  • Controller layer: Handles incoming HTTP requests and provides suitable responses. Can generate various formats like HTML, XML, JSON, etc.

Summary

Rails is a robust web application framework that leverages the MVC pattern to organize and streamline the development of database-backed web applications. By providing clear separation of concerns and a set of powerful features like database integration, template rendering, and request handling, Rails simplifies the process of building dynamic and interactive web applications. Furthermore, Rails offers additional libraries like Action Mailer, Active Job, and Action Cable that further enhance the functionality and capabilities of Rails applications.

rails
Ruby on Rails

Ruby on Rails, often referred to as Rails, is an open-source web application framework written in Ruby. Known for its convention over configuration and don't repeat yourself (DRY) principles, Rails simplifies and accelerates the development of database-backed web applications.