A web application framework written in Ruby in 2004 under the MIT license.
Ruby on Rails, often referred to as Rails, is an open-source web application framework written in Ruby. It follows the model-view-controller (MVC) architecture, which assists immensely in the development of web applications by organizing code into three interconnected components.
Rails emphasizes convention over configuration, which means that developers can achieve more functionality while writing less code. This framework is particularly popular for its ease of use, fast development capabilities, and strong community support.
Rails promotes the use of RESTful application design, which allows for a clear separation between the client and server. It includes a wide library of built-in features, such as routing, database migrations, and asset management, which streamline the development process. The framework also supports various database systems, including PostgreSQL, MySQL, and SQLite, making it versatile for different project requirements.
Rails has a strong emphasis on testing and offers automated testing tools that help maintain code quality and facilitate continuous integration. The framework’s ecosystem includes numerous gems (libraries) that extend its functionality, allowing developers to easily integrate third-party services or features.
In localization, the internationalization framework associated with Rails is Rails i18n.