Do you think it would be good for you to use it? Read on to find out!
What is Ruby on Rails and what is it used for?
Ruby on Rails , often abbreviated as Rails or RoR , is an open source web development framework written in the Ruby programming language .
It was designed to facilitate the process of developing web applications by providing a predetermined structure and tools that accelerate development.
Thus, Ruby on Rails allows you to create everything from simple web pages to complex business applications.
Main features of Rails
This option stands out from other alternatives due to different features of Ruby on Rails that make it a popular choice among developers.
Rails makes many decisions out of the box , allowing you to fo luxembourg business email list cus on application logic rather than simple configuration details.
It also encourages code reuse and avoids duplication, which reduces errors and makes projects easier to maintain .
Integrates tools for writing and running tests , ensuring code quality.
Some Ruby extensions add additional functionality , from authentication to file management.
Additionally, Rails allows you to automatically generate basic code for CRUD (Create, Read, Update, Delete) applications, which can speed up initial development.
Rails Architecture and Principles
Rails is based on an architecture and principles that make it easy to develop and maintain powerful and reliable web applications.
MVC (Model-View-Controller) in Rails
Rails follows the Model-View-Controller (MVC) design pattern , which separates business logic (Model), presentation (View), and control flow (Controller).
This is what allows for a clear and modular organization of the code while facilitating collaborative development and scalability of applications.
Principles of configuration convention and DRY
Rails adopts the principle of 'Convention over Configuration' , where default decisions allow developers to focus on the most important aspects of their applications.
In addition, the 'Don't Repeat Yourself' (DRY) principle enables code reuse and reduction of duplications, which facilitates maintenance and improves the efficiency of any type of development.
Structure of a Rails application
A Rails application is structured so that each component has a specific place, which helps maintain order and consistency.
app/: Contains the models, views, and controllers.
config/: Stores the application configuration.
db/: Includes the migration files and the database schema.
lib/: For additional modules and libraries.
public/: Contains public files such as images and JavaScript.
This structure makes it easier to navigate and understand the code, especially on large development teams and long-term projects!
Advantages of using Rails for web development
Although it is not a programming language, Ruby on Rails offers great benefits that make it an excellent choice for web development.
It allows developers to create web applications quickly thanks to its conventions and automatic code base generation.
Rails has a large library of gems (plugins) that make it easy to implement new features.
RoR also includes tools such as ActiveRecord , which allow you to easily interact with databases and manage migrations easily.
In addition, Rails offers strong security measures from the beginning of the project.
Rails Key Features
Ruby on Rails includes a number of features that make it essential for web developers, and these are the most interesting ones!
Scaffolding , automatic basic code generation for CRUD applications.
ActiveRecord , an ORM (Object-Relational Mapping) that facilitates interactions with the database.
ActionView , to manage views using ERB templates.
ActionController , controllers that handle HTTP requests and coordinate application logic.
Comparison with other web development frameworks
The difference between Ruby and Ruby on Rails is obvious, the former is a programming language and the latter is a framework. Now, if you have come this far looking for how to use Ruby on Rails , you will be interested in knowing its differences with other of the most used frameworks today.