Ruby Web Frameworks

Learn how to use Ruby web frameworks

Ruby Web Frameworks

Ruby web frameworks are libraries that make it easier to build web applications. They abstract common tasks, allowing developers to build applications faster and with less code. This module will guide you through some of the most popular and powerful Ruby web frameworks, teaching you how to use them effectively to build your own web applications.

Table of Contents

  1. Introduction to Ruby Web Frameworks
  2. Ruby on Rails
  3. Sinatra
  4. Hanami
  5. Cuba
  6. Conclusion

Introduction to Ruby Web Frameworks

Ruby web frameworks provide a structure for building web applications. They simplify common tasks, such as routing, template rendering, and database interaction, allowing you to focus on the specific functionality of your application.

Ruby on Rails

Ruby on Rails, often just called Rails, is the most popular Ruby web framework. It follows the MVC (Model-View-Controller) pattern and emphasizes convention over configuration, meaning that developers can make assumptions about how to accomplish tasks without having to write a lot of boilerplate code.

# Installation
gem install rails

Sinatra

Sinatra is a lightweight, DSL oriented web framework. It is very flexible and does not follow the MVC pattern like Rails does. Instead, it leaves the organization of the application up to the developer.

# Installation
gem install sinatra

Hanami

Hanami is a full-featured, modern web framework. It is designed to be lightweight, with each component (such as models, views, and controllers) being separate and reusable. Hanami also emphasizes simplicity and clarity, making it a good choice for beginners.

# Installation
gem install hanami

Cuba

Cuba is a microframework for web applications. It provides a minimal, flexible, and fast base for building web applications. Cuba applications are just Rack applications, and it uses the routing approach inspired by Rum, another Rack-based microframework.

# Installation
gem install cuba

Conclusion

Choosing the right Ruby web framework depends on the needs of your project. Rails is a great choice for complex applications, while Sinatra or Cuba might be better for simpler applications. Hanami is a good choice if you want a full-featured framework but prefer a more modular architecture than Rails.

Whichever framework you choose, learning how to use it effectively will make you a more productive and effective Ruby developer.

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